Answer:
can you snap the picture again and please make it straight when snapping, maybe I can help you
Answer:
please take another photo
Explanation:
two students are having a discussion on playing field. they conclude that if the sun were to be blocked out, not only would plants not be able to make food, but also the atmosphere would become depleted of oxygen. with the aid of an equation, show why the conclusions of the students are accurate.
Through the use of photosynthesis and the equation 6CO2 + 6H2O + light energy → C6H12O6 + 6O2 the conclusions that the students have made would be found to be accurate
How to determine the accuracy of the statementsThe conclusions of the students are accurate because photosynthesis, the process by which plants produce food and oxygen, requires sunlight. The equation for photosynthesis is:
6CO2 + 6H2O + light energy → C6H12O6 + 6O2
This equation shows that carbon dioxide (CO2) and water (H2O) are converted into glucose (C6H12O6) and oxygen (O2) in the presence of light energy. Oxygen is produced as a byproduct of photosynthesis and is released into the atmosphere, contributing to the oxygen content in the air.
If the sun were blocked out, photosynthesis would not occur and the oxygen produced by plants would cease. This would lead to a depletion of oxygen in the atmosphere, which is crucial for the survival of most living organisms.
Therefore, the conclusions of the students are accurate, as the equation for photosynthesis shows the dependence of the process on sunlight and the importance of oxygen production for sustaining life on Earth.
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Can someone please help me with this!!!!
The term experiment has to do with the relationship between the dependent and the independent variables in a study .
What is an experiment?When we are are carrying out an experiment, the aim is always to know the effect of one variable on another. One is the dependent variable and the other is the independent variable
Experiment A
Independent variable - Cure for knee problem
Dependent variable - Relief from the knee problem
Control group - Those who were given the placebo
Experiment B
Experimental variable -The reaction of the deer
Independent variable - The use or not of the tiger urine
Dependent variable -Whether or not the deer was repelled from the tree seedlings
Control group - Tree seedlings without with tiger urine
Controlled variables - Type of seedlings, specie of deer and tiger
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In the opening scenes of Act I, Macbeth is depicted as a great warrior who is given a prestigious new title. How does Shakespeare's decision to depict Macbeth in this way affect the play
Shakespeare's decision to depict Macbeth as a great warrior who is given a prestigious new title in the opening scenes of Act I has a significant impact on the play.
It establishes Macbeth's initial image as a respected and honorable character. This sets up a strong contrast between his early portrayal and the transformation he undergoes later in the play. Macbeth's descent into darkness and his tragic downfall become more pronounced and impactful due to this initial positive depiction.
By highlighting Macbeth's military prowess and new title, Shakespeare establishes the underlying theme of ambition. Macbeth's ambition, triggered by the prophecies of the witches and Lady Macbeth's influence, drives him to commit heinous acts in pursuit of power. The contrast between his noble beginnings and his later ruthless actions intensifies the exploration of ambition's corrupting nature.
Depicting Macbeth as a great warrior and honored figure at the start of the play serves to enhance the dramatic impact of his tragic journey, the themes of ambition and moral decay, and the audience's engagement with the character's transformation.
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Which of the following will NOT affect an enzyme's rate of reaction?
O A. change in pH
O
B. extreme temperature
O C. substrate concentration
O D. volume of solution
What does semipermeable mean?
Answer:
Basically a barrier can be penetrated by certain things and not others
Explanation:
Take the cell membrane, it lets in water molecules however bigger compounds must go through protein channels. Also see selectively permeable
What information cannot be studied effectively using human torso models? I. the approximate sizes of organs II. the textures of organs III. the interrelationships of organ functions IV. the positions of organs within the body
Answer:
II. the textures of organs
Explanation:
A human torso model is designed to be as accurate as possible so that students/researchers can understand the inner workings of the body. Therefore, the organs have been designed to be the same size of an actual human being of that stature, while also being in the correct position within the body to better understand the interrelationships between the organs. The only thing that is not accurate in these models is the texture of the organs as most are smooth plastic unlike the actual organs.
Answer: ll and lll only
Explanation:
MULTIPLE CHOICE QUESTION
Which is smallest?
A. Virus
B. Eukaryote cell
C. Prokaryote cell
D. Human
What do you think is the more ethical and feasible approach to wildlife preservation: change human behavior to limit human impact, or create sanctuaries to preserve some of the threatened animals’ population? Why?
Answer:
I think we need to do both, but I'll let you decide which you think sounds better for you personally (personally I think sanctuaries are often more effective).
Explanation:
Behavior changes It is not really ethical to continue to have a negative impact when changing our behavior can help, however, this may not be ideal as explained below
Sanctuaries It is often more feasible to create preservation sanctuaries because 1) it is hard to get everyone to change enough habits in order to create large-scale change and 2) some species require more immediate action to save, whereas changing human behavior may not be enough and/or at the right pace to preserve and expand the populations of endangered populations
Depending on the main threat to a specific population, the approach will obviously be different.
why is it important for gametes to be haploid jiskha
Answer:
its important for gametes to be haploid so when fusion of the Male and female gametes take place after fertilization the correct amount of chromosome numbers specific to the species can be restored
It is important for gametes to be haploid as just to maintain the chromosomal number. It is present for the sake of incorporation of both of the sets of chromosome in the progeny.
What is the number of chromosomes in humans ?It is having 23 pairs of chromosomes that is having total of 46 chromosomes.
Because meiosis just creates cells which are destined to be the gametes and in this reduction in the chromosome number is just critical that is without the process, the union of the two gametes that are during the fertilization that will result in the offspring with just twice of normal number of the chromosomes.
Haploid cells in the humans are just produced out by meiosis. This is type of the cell division in which the single diploid parent cell just divides to just produce four with the non-identical type of the haploid daughter cells. In meiosis is just used to get the type of the produced type of gametes and is are a necessary kind of precursor to the sexual reproduction.
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how were the bones of this fish most likely fossilized
Answer:Animals cannot live without oxygen, so no animals live there. In these situations, the only possibility of fossilization is if a fish or other swimming animal dies in oxygen-rich waters above, sinks down into the stagnant muddy bottom, and is buried by sediments.
Explanation:
Answer:
Is there a picture of what you're asking
27)
Natural selection produces changes most quickly in
A)
species with short reproductive cycles
B)
complex multicellular organisms
C)
individuals that produce a small number of offspring
D)
individual pathogens killed by antibiotics
Answer:
A) species with short reproductive cycles
What is the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water. This process in plants generally involves the green pigment chlorophyll and generates oxygen as a byproduct
The methodology by which green plants and some additional organisms use sunlight to synthesize foods from carbon dioxide and water is known as Photosynthesis.
What are the factors instructed to perform photosynthesis?The factors or parameters which are required to perform photosynthesis by plants are water, carbon dioxide, and sunlight.
Photosynthesis typically involves the green pigment chlorophyll and induces oxygen as a byproduct. The chemical reaction of photosynthesis is as follows:
\(6CO_2 + 12H_2O\) ⇒ \(C_2H_1_2O_6 + 6O_2 +6H_20\).
Therefore, it is well described above.
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What is the shape of DNA when it is not undergoing replication?
Explanation:
If DNA replication does not occur, then the cell cycle will not proceed to the next stage and the subsequent division will not happen. It will lead to cell death.
Which tree is characteristic of tropical coastal wetlands
( 20 POINTS ) what does the zygote need to do before it divies to make two cells?
Answer:
The process of mitosis
Explanation:
in this process each cell doubles. The single sell becomes two then four then it keeps going by twos. It is known as a germinal period of development.
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which statement explains why the recombination frequency between two genes is always less than 50%? there is always an equal ratio of both the parental and recombinant gametes in an f1 generation. recombination cannot be more than 50% because chromosomes are only 50 map units in length. genes with a recombination frequency near 50% are unlinked and have an equal likelihood of being inherited together or separately. f1 gametes always have 50% of their alleles from each parental gamete.
The statement that explains why the recombination frequency between two genes is always less than 50% is: genes with a recombination frequency near 50% are unlinked and have an equal likelihood of being inherited together or separately.
This is because the maximum recombination frequency between two genes is 50% and it occurs when the genes are located on different chromosomes or very far apart on the same chromosome. When genes are close together on the same chromosome, the likelihood of a crossover event between them is reduced and the recombination frequency is correspondingly lower. Therefore, if the recombination frequency is near 50%, it is an indication that the genes are unlinked and have an equal likelihood of being inherited together or separately.
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1. This is a glucose molecule, the sugar made in photosynthesis. Saccharides, or sugars, are
the building blocks for carbohydrates. What is another term for “building block?"
Please help me:)) I would thank u so much
Deoxyribonucleic acid, also known as DNA, is the molecule that carries the genetic material necessary for an organism's growth and operation.
Thus, The structure of DNA is a double helix, which is made up of two connected strands that loop around one another to resemble a twisted ladder.
Deoxyribose and phosphate groups alternately form the backbone of each strand. One of the four bases—adenine (A), cytosine (C), guanine (G), or thymine (T)—is joined to each sugar.
A protein or RNA molecule's construction instructions are among the biological information encoded by the nucleotide sequence along the DNA backbone.
Thus, Deoxyribonucleic acid, also known as DNA, is the molecule that carries the genetic material necessary for an organism's growth and operation.
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why is easter island an example of irresponsible resources?
Answer:
Easter island is an example of irresponsible resources because they used deforestation for agriculture and Moai-making led to soil erosion that impacted farming.
Explanation:
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antidiuretic hormone is important in maintaining homeostasis in mammals. adh is released from the hypothalamus in response to high tissue osmolarity. in response to adh, the collecting duct and distal tubule in the kidney become more permeable
Plasma osmolarity, or the concentration of solutes in blood, is the primary factor influencing antidiuretic hormone release.
Osmoreceptor neurons, which sense osmolarity in the hypothalamus, then trigger the release of antidiuretic hormone from the neurons that sense osmolarity. Osmoreceptors do not activate and antidiuretic hormone secretion is reduced when plasma osmolarity falls below a certain threshold. Ever-vigilant osmoreceptors perceive an increase in osmolarity over the threshold as a stimulus to activate the neurons that release antidiuretic hormone. The concentrations of antidiuretic hormone climb sharply and linearly with rising plasma osmolarity, as seen in the figure below.
Antidiuretic hormone release and thirst have an intriguing similarity. Although most likely not the identical ones, both occurrences seem to be triggered by hypothalamic osmoreceptors.
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if transcription occurred from left to right, what the rna sequence would be produced? if transcription occurred from left to right, what the rna sequence would be produced? 5' - tatgcagcacatt - 3' 3' - atacgtcgtgtaa - 5' 5' - augcagcacauu - 3' 5' - uaugcagcacauu - 3' 3' - auacgucguguaa - 5'
If transcription occurred from left to right, the RNA sequence produced would be the complementary sequence to the original DNA sequence.
Let's analyze the given DNA sequences and determine the corresponding RNA sequences:
1. 5' - tatgcagcacatt - 3'
This DNA sequence would produce an RNA sequence that is complementary to it. The RNA sequence would be: 3' - auaucgucguguaa - 5'
2. 3' - atacgtcgtgtaa - 5'
Again, this DNA sequence would produce an RNA sequence that is complementary to it. The RNA sequence would be: 5' - uaugcacgacauu - 3'
3. 5' - augcagcacauu - 3'
This DNA sequence is already in the 5' to 3' direction, which is the same direction as RNA synthesis. Therefore, the corresponding RNA sequence would be the same as the DNA sequence: 5' - augcagcacauu - 3'
4. 5' - uaugcagcacauu - 3'
This DNA sequence is already in the 5' to 3' direction, so the corresponding RNA sequence would be the same as the DNA sequence: 5' - uaugcagcacauu - 3'
5. 3' - auacgucguguaa - 5'
This DNA sequence would produce an RNA sequence that is complementary to it. The RNA sequence would be: 5' - uaugcagcacauu - 3'
Therefore, the RNA sequences produced from the given DNA sequences, if transcription occurred from left to right, would be:
1. 3' - auaucgucguguaa - 5'
2. 5' - uaugcacgacauu - 3'
3. 5' - augcagcacauu - 3'
4. 5' - uaugcagcacauu - 3'
5. 5' - uaugcagcacauu - 3'
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The carbon cycle involves which of the following: (select all correct answers that complete the following
sentence)
The transfer of carbon to-
Answer:
Explanation:
A
the climate of the earth has changed dramatically several times over its long history. which of these was not a factor in those changes?
a.Changes in the amount of heat coming from the core of the Earth b.Changes in ocean circulation patterns c.Plate tectonics d.Changes in the natural carbon cycle e.Changes in the tilt and orbit of the Earth
Changes in the amount of heat coming from the core of the Earth was not a factor in the climate changes of the earth.
The climate of the earth has changed over its long history due to various factors such as changes in ocean circulation patterns, plate tectonics, changes in the natural carbon cycle, and changes in the tilt and orbit of the Earth. These factors have influenced the amount of sunlight and heat that reaches the Earth's surface, which in turn affects the climate.
However, changes in the amount of heat coming from the core of the Earth have not been a significant factor in the climate changes.
The climate of the Earth has been affected by various factors over its long history, but changes in the amount of heat coming from the core of the Earth have not been a major contributor.
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What is one way people positively affect water resources?
polluting from nonpoint sources
increasing farming and construction
disposing of chemicals in water
limiting use of acid and other pollutants
Answer:
D Limiting use of acid and other pollutants
People positively affect water resources by : ( D ) Limiting use of acid and other pollutants
Pollution is one major environmental problem witnessed in our environment, and it can be categorized into three ( 3 ) types which are :
water pollutionLand pollution Air pollutionWater pollution is caused mainly by the presence of harmful chemical substances deposited in water bodies and excessive usage of water bodies which leaves the water shallow and contaminated due to high solute concentration in the water.
Hence we can conclude that one positive way that people affect water resources positively is by limiting use of acid and other pollutants.
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Which nerves arises from the posterior cord of the brachial plexus?
The radial nerve arises from the posterior cord of the brachial plexus.
The brachial plexus is a network of nerves that arises from the cervical and thoracic spinal nerves and innervates the upper limb. It is divided into five roots, three trunks, six divisions, and three cords.
The posterior cord of the brachial plexus gives rise to the axillary, radial, and subscapular nerves. The axillary nerve innervates the deltoid and teres minor muscles, while the subscapular nerve innervates the subscapularis muscle. The radial nerve is the largest branch of the posterior cord and supplies the extensor muscles of the arm and forearm, as well as the skin on the dorsum of the hand. It passes through the spiral groove of the humerus and divides into the superficial and deep radial nerves at the level of the forearm. The superficial radial nerve supplies the skin of the lateral forearm, while the deep radial nerve innervates the extensor muscles of the forearm.
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Active transport requires _E_ __ __ __ __ __ to move molecules across
Answer:
Cellular Energy
Explanation:
Active transport is the movement of molecules across a cell membrane from a region of lower concentration to a region of higher concentration. Cellular energy is required to acheive this movement.
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Which group of organisms would be most susceptible to problems associated with ddt consumption: primary producers, primary consumers, secondary consumers, or tertiary consumers? why?
The group of organisms most susceptible to problems associated with consumption of DDT are primary producers because DTT is difficult to decompose, primary producers are the first organisms to consume DDT.
DDT or Dichloride Diphenyl Trichloroethane is a type of synthetic pesticide that pollutes waters. DDT is difficult to decompose, if level I consumes DDT, then DDT will accumulate at high levels in large quantities.
The scheme of DDT accumulation in living things is as follows:
Water → plankton (264 seconds DDT in water) → Small herbivorous fish (500 seconds DDT in water) → carnivorous snakes (140,000 seconds DDT in water).
In this scheme it can be seen that plankton is the first organism to consume DTT. The total DDT level, the higher the level of an organism, the higher the amount of DDT consumed, so that an organism is the most susceptible
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Terrence is known to be very social and outgoing at parties. he most likely has high levels of what hormone?
a) oxytocin
b) testosterone
c) serotonin
d) dopamine
Terrence is known to be very social and outgoing at parties. He is most likely has high levels of Dopamine hormone.
Although high levels of dopamine is linked to being more competitive, aggressive and having poor impulse control it can also lead to conditions that include ADHD, addiction or over eating.
The chemical formula of the dopamine is C8H11NO2. Dopamine is commonly also known as the "Happy Hormone" it also results in the feeling of well being. Dopamine is also involved in reward, motivation, memory, attention, and even regulation of body movements or mood of the person too.
In the contrast, low levels of dopamine are linked to the reducing of the motivation and decreased enthusiasm for things that will excite most of the people.
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rough endoplasmic reticulum.
Answer:
Rough endoplasmic reticulum (RER), series of connected flattened sacs, part of a continuous membrane organelle within the cytoplasm of eukaryotic cells, that plays a central role in the synthesis of proteins.
Which of the following is an example of homeostasis?
O Humans shiver when it is very cold
O We cover ourselves with a blanket when it is cold
O We take a shower to keep the body temperature low
O An air conditioner keeps the body at a normal temperature
Answer: A
Explanation: Humans shiver when its cold, even if your using a blanket you still shiver.
Answer:
Humans shiver when its very cold
Explanation:
I took the test its right