What are humans doing to change the carbon cycle?
Answers
Answer:
Explanation:
As humans our very existence will add to the carbon cycle our daily activities such as working in factories and even breathing. In attempts to change this many car and public companies are encouraging use to be more eco friendly by introducing new technologies such as electronic/ solar cars and putting solar panels on buildings
Hope this helps!
Related Questions
How does the fischer projection of D-glucose become alpha-D-glucopyranose?
Answers
The fischer projection of D-glucose become alpha-D-glucopyranose in the way that rotate the molecule by 90 degrees counterclockwise so that the aldehyde or ketone group is on the right-hand side.
The hydroxyl group on the fifth carbon (C5) will react with the aldehyde or ketone group to form a hemiacetal or hemiketal, respectively. In the case of D-glucose, which has an aldehyde group, the reaction will form a hemiacetal.
The hemiacetal formation results in the closure of the glucose molecule into a five-membered ring, with oxygen from the hydroxyl group on C5 forming a bond with the aldehyde carbon (C1).
The remaining hydroxyl groups on the glucose molecule can either point up or down from the ring. In the case of alpha-D-glucopyranose, the hydroxyl group on C1 points down, while the hydroxyl group on C2 points up.
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a sexually reproducing animal has two unlinked genes, one for head shape (h) and one for tail length (t). its genotype is hhtt. which of the following genotypes for these two genes is possible in a gamete from this organism? a sexually reproducing animal has two unlinked genes, one for head shape (h) and one for tail length (t). its genotype is hhtt. which of the following genotypes for these two genes is possible in a gamete from this organism? tt ht t hhtt
Answers
The following genotypes for these two genes are possible in a gamete from this organism HT.
If the genes are on different chromosomes or far apart on the same chromosome they are sorted independently and said to be unlinked. Genotype AA is the universally compatible genotype. In other words, no matter who you work with you are unlikely to have a child with sickle cell disease.
Gene has two identical alleles one on each of the homologous chromosomes. Genotypes are often written YY or yy, with each letter representing one of the genotype's two alleles. Dominant alleles are in upper case, recessive alleles are in lower case. Homozygous diploid organisms for the.
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Place the following steps of muscle contraction in the order in which they occur.
Muscle Contraction Neuron stimulates a muscle cell Ca²⁺ is released from the sarcoplasmic reticulum Myosin interacts with actin Troponin moves tropo myosin protein Action potential triggers opening of Ca²⁺-release channel
Answers
I'd be happy to help you with the order of muscle contraction steps. Here's the correct sequence:
1. Neuron stimulates a muscle cell
2. Action potential triggers opening of Ca²⁺-release channel
3. Ca²⁺ is released from the sarcoplasmic reticulum
4. Troponin moves tropomyosin protein
5. Myosin interacts with actin
6. Muscle Contraction
This sequence represents the process of muscle contraction, starting from the neuronal stimulation to the actual contraction of the muscle fibers.Muscle can be subdivided into two general categories: striated muscle, which includes skeletal and cardiac muscles; and nonstriated muscle, which includes smooth muscle such as vascular, respiratory, uterine, and gastrointestinal muscles. In all muscle types, the contractile apparatus consists of two main proteins: actin and myosin. Striated muscle is so called because the regular arrangement of alternating actomyosin fibers gives it a striped appearance. This arrangement allows coordinated contraction of the whole muscle in response to neuronal stimulation through a voltage- and calcium-dependent process known as excitation–contraction coupling.
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Post-puberty hypersecretion of growth hormone from the anterior pituitary gland:_________
Answers
Post-puberty hypersecretion of growth hormone from the anterior pituitary gland
Acromegaly
Explain how increased physical activity can help to prevent weight gain. A complete answer will include ATP, energy, cellular respiration, CO2 and H2O.
In addition, suppose that the food you eat provides fewer molecules than your cells need for cellular respiration. What will happen to the fat molecules stored in your fat cells?
Answers
Increased physical activity can help to prevent weight gain because of the ATP production that occurs during cellular respiration.
Physical activity is necessary to produce ATP from glucose.ATP is used as an energy source for all physiological processes, including muscular contractions, as well as for synthesizing macromolecules such as proteins, nucleic acids, and carbohydrates. Increased physical activity will increase ATP demand, leading to a need for more glucose as fuel.The glucose is broken down in cellular respiration, which produces CO2 and H2O. The increase in physical activity means more cellular respiration, leading to a more significant production of CO2 and H2O. As a result, these byproducts are removed from the body by breathing and sweating.This leads to a decrease in weight gain because cellular respiration in muscle cells results in ATP production, which provides the energy necessary for physical activity to occur.Suppose the food you eat provides fewer molecules than your cells need for cellular respiration. In that case, fat molecules stored in fat cells will be broken down to produce ATP. This is because fat cells store lipids, which can be broken down to produce ATP, which can then be used for physical activity. The breakdown of lipids, particularly triglycerides, into fatty acids and glycerol produces energy that the body can use for physical activity.
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Based on the hierarchical clustering analysis, which cluster of states have low population and low physical activities comparing to other clusters?.
Answers
Answer:
Alabama, Indiana, Kentucky
Explanation:
which of the following statements describes the evolution by natural selection of mycobacterium tuberculosis bacteria in their new environment? view available hint(s)for part e which of the following statements describes the evolution by natural selection of mycobacterium tuberculosis bacteria in their new environment? the drug-susceptibility trait is an adaptation to the environment of antibacterial soaps. the drug-susceptibility trait is an adaptation to the environment in which human hosts are medicated with the antibiotic rifampin. the drug-resistance trait is an adaptation to the environment in which human hosts are medicated with the antibiotic rifampin. the drug-resistance trait is an adaptation to the environment in which human hosts travel worldwide and are exposed to new strains of bacteria.
Answers
The drug-resistance trait is an adaptation to the environment in which human hosts are medicated with the antibiotic rifampin.
What is rifampin?
A broad-spectrum antibiotic called rifampin is used to treat bacterial infections. It belongs to the rifamycin family of antibiotics and operates by preventing the bacterial enzyme RNA polymerase, which is necessary for the transcription of bacterial DNA. Rifampin effectively kills or inhibits the growth of bacteria that cause a variety of illnesses, including as meningitis, leprosy, and tuberculosis.Rifampin is often taken by mouth, where it is quickly and thoroughly absorbed by the digestive system. It is broken down by the liver and eliminated through the urine and faeces. To boost its efficiency and stop the emergence of antibiotic resistance, rifampin is typically administered in conjunction with other antibiotics.To know more about rifampin, click the link given below:
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ILL MARK BRAINLIEST FOR REASONABLE ANSWER!!
2) All oxygen in the atmosphere can be traced back to what molecule?
Answers
Answer:
In water molecules
Explanation:
"Scientists estimate that 50-80% of the oxygen production on Earth comes from the ocean. The majority of this production is from oceanic plankton — drifting plants, algae, and some bacteria that can photosynthesized"
I hope I helped thanks
As a solid, water floats. This means that Multiple Choice O solid water is less dense than liquid water O organisms in ponds, lakes, and reservoirs can survive under the ice cover O the hydrogen bond arrangement differs between ice and liquid water
Answers
As a solid, water floats. This means that solid water is less dense than liquid water, and organisms in ponds, lakes, and reservoirs can survive under the ice cover because the hydrogen bond arrangement differs between ice and liquid water. So the answer is all correct.
Hydrogen bond formation plays an important role in liquid water. When water molecules form hydrogen bonds with each other, water develops several unique chemical characteristics compared to other liquids. One is that when the temperature of the water drops and freezes, the water molecules form crystal structures held together by hydrogen bonds. This makes ice less dense than liquid water.
This is an anomaly when the ice density is low. This low density of ice causes ice to float on the surface of liquid water, much like ice cubes in a glass of water. In lakes and ponds, ice forms on the surface of the water creating an insulating barrier that protects the animal and plant life in the pond from freezing. Without this insulating layer of ice, the plants and animals that live in the pond would freeze in the solid block of ice and not survive.
From the explanation, the answer choices above are all correct.
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I will give you brainlyest Ocean water tends to be a bit more alkaline than freshwater. What could happen if an ocean absorbs a lot of CO2 from the atmosphere?
Answers
Answer:
Too much carbon dioxide in the air is a problem, as it causes the Earth to trap more heat. The ocean absorbs about one-quarter of the CO2 that humans create when we burn fossil fuels (oil, coal, and natural gas). Too much carbon dioxide in the ocean causes a problem called ocean acidification. This leads to a lowering of the water's pH, making the ocean more acidic.
Explanation:
uwu
If an ocean absorbs a lot of CO2 from the atmosphere, it will result in ocean acidification which leads to the death of various aquatic organisms.
What do you mean by Atmosphere?An atmosphere may be defined as the layers of gases surrounding a planet or other celestial body.
When carbon dioxide combines with water in the ocean, it forms carbonic acid, which makes the ocean acidic and reduces the ability of calcifying organisms, and causes death.
Therefore, if an ocean absorbs a lot of CO2 from the atmosphere, it will result in ocean acidification which leads to the death of various aquatic organisms.
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The Twenty-Nine Palms Marine Base in the Mojave desert is a habitat for both desert tortoises and ravens. The ravens (R). prey on the baby tortoises (T). Based on the following assumptions, write a differential equation model for these populations. - Since it takes tortoises about 20 years to reach sexual maturity and they can live up to 80 years, the baby tortoise birth rate is proportional to the baby tortoise population 30 years earlier, with a proportionality constant of 1.8. - The rate at which an individual raven preys on tortoises is a saturating function of the baby tortoise population, with a maximum of 0.5. - Baby tortoises die from causes unrelated to raven predation at a constant per-capita rate of 0.02 and mature into adults at a per-capita rate of 0.06. - Since ravens have other food sources, their per-capita birth rate is a constant, 5. - The per-capita death rate of ravens is proportional to the raven population with a proportionality constant of 0.02. - The Marines are using lasers to drive ravens off the base. The rate at which they do so is a sigmoid function of raven abundance that increases up to 0.8 when the raven population is high.
Answers
The given differential equation model describes the population dynamics of baby desert tortoises (T) and ravens (R) considering growth, mortality, predation, and the effect of lasers.
Let T be the population of baby desert tortoises, and R be the population of ravens. Here's a differential equation model for these populations:
dT/dt = 0.06T - 0.02T - R(0.5T/(T+K))
dR/dt = 5 - 0.02R - (R/(1+exp(-0.1(R-100))))*0.8
The first equation describes the growth of the baby tortoise population. The first term on the right represents the increase in the baby tortoise population due to maturation into adults, and the second term represents the decrease in the baby tortoise population due to unrelated causes of death. The third term represents the decrease in the baby tortoise population due to predation by ravens. The rate of predation is a saturating function of the baby tortoise population, with a maximum of 0.5 when the baby tortoise population is much larger than the raven population. The constant K represents the carrying capacity of the desert tortoise population in the absence of predation.
The second equation describes the growth of the raven population. The first term on the right represents the per-capita birth rate of ravens. The second term represents the per-capita death rate of ravens, which is proportional to the raven population. The third term represents the rate at which the Marines drive ravens off the base using lasers. This rate is a sigmoid function of the raven population, with a maximum of 0.8 when the raven population is high. The constant 0.1 controls the steepness of the sigmoid function, and 100 is the inflection point of the sigmoid function.
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The Arabidopsis COP9 SIGNALOSOME INTERACTING F-BOX KELCH 1 protein forms an SCF ubiquitin ligase and regulates hypocotyl elongation
Answers
One important post translational mechanism in eukaryotes is the ubiquitin proteasome system (UPS), which controls protein turnover. The COP9 signalosome (CSN), one of the UPS's essential parts, controls "cullin-ring" E3 ubiquitin ligases. CSN has a role in a variety of physiological and developmental processes in plants, including cell cycle regulation and light signaling.
Arabidopsis thalianaOne important posttranslational mechanism in eukaryotes is the ubiquitin proteasome system (UPS), which controls protein turnover. The COP9 signalosome (CSN), one of the UPS's essential parts, controls E3 ubiquitin ligases.CSN has a role in a variety of physiological and developmental processes in plants, including cell cycle regulation and light signaling.What is the purpose of Arabidopsis thaliana?The model plant Arabidopsis thaliana is utilized to identify the precise defense mechanisms of plant-pathogen resistance. These plants contain unique receptors on the surface of their cells that enable pathogen detection and launch defense mechanisms against pathogen growth.
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diffusion is the movement of a substance?
A.only through a lipid bilayer membrane
B.from an area of low concentration to an area of higher concentration
C.only in liquids
D.from an area of high concentration to an area of lower concentration
Answers
Answer:
Explanation:
Diffusion also happens for gases, so it is not C. Diffusion does not require energy, so it is not B. It cannot be A as diffusion can happen through other membranes, I think? Therefore, it is D.
La influencia que tiene la temperatura en la reproducción de los paramecios, en muestras de agua estancada
Answers
Answer:
Para un paramecio la temperatura óptima requerida para llevar a cabo sus funciones metabólicas (incluida la reproducción) se encuentra entre 24 °C y 28 °C
Explanation:
Los paramecios (género Paramecium) son protozoarios, es decir, organismos microscópicos del reino protista. Un paramecio es un organismo unicelular que puede llevar a cabo todas las funciones esenciales de un modo funcionalmente similar a una célula animal. Los paramecios pueden reproducirse tanto de manera sexual como asexual (bipartición). Estos organismos viven en cuerpos de agua dulce rica en nutrientes orgánicos como estanques, charcos, regiones de ríos parcialmente estancadas, etc. En estos ambientes los paramecios se reproducen de un modo óptimo a una temperatura entre 24 °C y 28 °C, donde pueden llegar a dividirse hasta 4 veces al día.
what are two parts that all fish share
Answers
think about photosynthesis and cellular respiration
• identify what form carbon takes after the light-dependent reaction of photosynthesis
• identify what form carbon takes after cellular respiration
pls help
Answers
Explanation:
The Calvin cycle takes place in the stroma and uses the ATP and NADPH from the light-dependent reactions to fix carbon dioxide, producing three-carbon sugars—glyceraldehyde-3-phosphate, or G3P, molecules. The Calvin cycle converts ATP to ADP and Pi, and it converts NADPH to NADP+.
One of the scientists is shown gathering hair samples from an uncontaminated wolf den. Why would these samples be useful in studying animal life in the exclusion zone?
Answers
As the hair sample contain DNA of the particular organism, this can help in studying animal life in the exclusion zone.
What is exclusion zone?An exclusion zone is a location or activity that people are not permitted to enter or perform, for example, because it would be dangerous.
Hair DNA is genetic material that is used to build our hair. "Our hair follicle contains nucleic acid DNA, while our hair shaft contains mitochondrial DNA."
The hair follicle and the hair shaft are the two parts of hair from which DNA can be extracted and isolated.
Because the hair sample contains genetic information means DNA from the specific organism, it can aid in the study of animal life in the exclusion zone.
Thus, the DNA can give all the genetic information regarding the wolf.
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If someone stole your DNA, could they steal your identity?
Answers
Yes
Criminals might steal DNA to use the genetic identity of their victim
Answer:
yes and no
Explanation:
if someone actually stole your DNA you wouldn't be alive right now,
but if someone stole "parts" of your DNA you would still be the same person because it doesn't matter what you look like you are your own person an example of this are identical twins, identical twins share the same exact DNA but they aren't the exact same person since they both can like different stuff and have different personalities. but if you mean in a biological stand point "if someone stole your DNA, could they steal your identity" of course not, at least not with our technology.
also what an odd question I like it :)
Recent pharmacological studies have established the anabolic, _____ , smooth muscle relaxant, cardiac depressant, antifertility, adaptogenic, and immunomodulator properties of Holy Basil.
Answers
Recent pharmacological studies have established the anabolic, smooth muscle relaxant, cardiac depressant, antifertility, adaptogenic, and immunomodulator properties of Holy Basil.
Holy Basil, also known as tulsi, has been used in traditional Ayurvedic medicine for centuries for its medicinal properties. Recent pharmacological studies have confirmed that Holy Basil has several therapeutic properties, including being a smooth muscle relaxant, which can help reduce spasms and cramps. It also has cardiac depressant effects, which can help lower blood pressure and reduce the risk of heart disease. Holy Basil has also been found to have antifertility properties, making it a potential natural contraceptive. Additionally, it has been shown to be an immunomodulator, which means it can help regulate and strengthen the immune system. Finally, Holy Basil is known to be an adaptogen, which can help the body cope with stress and improve overall health.
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Which of the following types of soil has the greatest permeability?
A.
silty
B.
loam
C.
clay
D.
sandy
Answers
C. Clay
D. Sand
~~~~~~~~~~~~~~~~~~~~~~~~~~~
Sand 5.0 cm/hour
Sandy loam 2.5 cm/hour
Loam 1.3 cm/hour
Clay loam 0.8 cm/hour
Silty clay 0.25 cm/hour
Clay 0.05cm/hour
Answer:
The correct answer would be C and D
Explanation:
is SO2 an ionic bond or covalent bond ?
Answers
When during the cooking process should you add spices in order to fully develop their flavors?
Answers
The spice should be added to the food during the simmering of the food.
What are spices?Spices are frequently used at the start of the cooking process for recipes that simmer or braise, such as stews, soups, or slow-cooked dishes. This enables the flavors to combine and deepen as the food cooks. The prolonged cooking time aids in extracting and blending the spices' flavors with those of other ingredients.
As you cook, it's a good idea to taste and adjust the seasoning to make sure the spices are evenly distributed and balanced.
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Iron- deficiency anemia is the most common type of malnutrition occurring during the adult years, Which of following is risk for iron-deficiency anemia?
A) During reproductive yearsblood is during menstruation
B) Chronic constipation and bloating cause blood loss
C) Increases in stomach acid production lead to Impaired absorption
D) High produce intake can overload the kidneys ability to process iron
Answers
the Correct answer of risk for iron-deficiency anemia is (B)
Chronic constipation and bloating cause blood loss.
This can lead to a decrease in iron levels in the body, which can ultimately lead to iron-deficiency anemia during adult years.
Too little iron in the body causes this most common type of anemia.
Bone marrow needs iron to make hemoglobin. Without enough iron, the body can't make enough hemoglobin for red blood cells . Pregnant people can get this type of anemia if they don't take iron supplements
The other options listed do not directly contribute to the risk of iron-deficiency anemia.
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Which type of science studies have a substances changes?
a) physical science
b) Life science
c) Space science
d) Earth science
Answers
Answer:
A
Explanation:
Part 1
1. Four levels and six different groups of organisms are described in the popup Windows. What
kinds of behaviors and interactions among the organisms of this habitat can you observe in
the animated snapshot of the reef environment?
I
Answers
Answer:
Mutualism, commensalism and parasitism.
Explanation:
Interactions among the organisms such as fish, corals, lobsters, clams, seahorses, sponges, and sea turtles etc can be observe in the reef environment. reef environment refers to the coral reef which are present in the underground ecosystem. It is made up of calcium carbonate that provides habitat or shelter to thousands of animals. Some behaviours are mutualism, commensalism and some are parasitism.
The reef depicts the interaction of various organisms such as crabs, lobsters and sponges. The reef environment is made up of corals. The reef is made on the deposits of calcium carbonate hence shelter bed for thousand of organisms
Some behaviors like the mutualism, commensalism, and parasitism can be found. The mutualism is based on the mutual harmony of these organisms with each other in the same environment. The parasitism depicts the dependence of the small organisms that feed and depend on the larger organisms for shelter and food.Thus they depicts mutualism, parasitism, and commensalism in the environment.
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Which is a synonym for make and female sex cells?
gametes
chromosomes
eukaryotes
diploids
Answers
Answer:
Gametes
Explanation:
Gametes are an organism's reproductive cells. They are also referred to as sex cells. Female sex cell is called the ovum while the male sex cell is called sperm. When these two sex cells come together during fertilization they form the gamete, which is made up of diploid number of chromosomes. Gametes are normally formed through meiosis, during the cell division, the germ cell undergo two fission, which results in four gametes.
Answer:
A. Gametes
Explanation:
E2020
Plant selection is important for a rain garden. Which of the following best describes the types of plants that would be most effective to use in the rain garden in this experimental design to reduce the impact of urban runoff
Answers
Plants that are native to the local area and are well-suited to the soil and climate would be most effective to use in a rain garden to reduce the impact of urban runoff.
These plants have deep root systems that help to absorb and filter water, reducing the amount of runoff that enters local waterways. They also help to reduce erosion and improve water quality. Additionally, plants that are drought-tolerant and able to withstand periods of standing water would be beneficial, as rain gardens can hold water for extended periods. It is important to note that the choice of plants will depend on the local conditions and the experimental design of the rain garden, for example, the pH of the soil, the amount of sun exposure, and the size and location of the rain garden. An expert in the field of horticulture or hydrology would be best suited to make recommendations for plants that would be most effective in a given location.
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water vapor changing to liquid water
A.evaporation
B.condensation
C.precipitation
D.water cycle
Answers
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In your textbook, read about chemical bonds.
Complete the table below by writing the type or types of chemical bond found in the type of matter
on the left. Use the following types of chemical bonds: covalent, ionic, metallic.
Matter
Type of Chemical Bond Present
13. Molecule
14. Hydrogen gas (H2)
15. Magnesium oxide (Mgo)
16. Metal
17. Table salt (NaCl)
18. Sodium monoxide (Na,0)
19. Water
Answers
Answer:
13.covalent,14.covalent bond 15.ionic 16 metallic 17.ionic bond 18.ionic 19. Covalent
2. Which is evidence of universe expansion that supports the Big Bang Theory?
The temperature of the universe is the same as it was at the time of the Big Bang.
The temperature of the universe has warmed over time.
The temperature of the universe has cooled and warmed repeatedly over time.
The temperature of the universe has cooled over time.
Answers
The Big Bang theory proposes that all matter in the Universe originated simultaneously at the same time (the starting point), approximately 14 billion years ago. It was firstly proposed by Georges Lemaître (1931).
The evidence of universe expansion that supports the Big Bang Theory is the observation that the temperature of the universe has COOLED over time.According to this theory, the temperature of the Universe decreases as it increases its volume, i.e., as the Universe expands.The observed expansion of the space is a line of evidence that supports the Big Bang theory.Learn more in:
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