Answer:
U have to report on what u think is going to happen next in this event, think if it's going to be a good or a bad thing for the planet
Explanation
"Hello this is News Flash and we're about to show you something incredible that was just recently discovered by scientists. This plant regenerates from it's own buds can you beleive that, that means that the more it's buds spread the more plants grow. This is definitely great for the planet but could this be bad in a different way, you're going to know that in our scientific investigation, see you then "
2. What does proper disposal of hazardous waste prevent?
5. The picture shows a microscopic view of an animal cell.
Which of the following is an observation that can be made about the cell?
A. The DNA in the cell codes for blue eyes.
B. The cell was taken from the liver of a cat.
C. The cell is larger than the cell of a plant.
D. The cell is made up of several organelles.
Answer:
D. The cell is made up of several organelles.
Police arrive on the scene of a suspicious death at 11:00 am. When the medical examiner arrives, he takes the rectal temperature of the corpse and finds that it is 89.4° F. Using the Glastier equation, calculate the approximate time of death.
Using the Glastier equation, the approximate time of death of the victim is 4:53 am.
Glastier equationThe Glaister equation is a method for estimating the time of death based on the body's core temperature.
It states that the body temperature drops at a rate of about 1.5 degrees Fahrenheit per hour after death, until it reaches the ambient temperature.
To use the Glaister equation, we can subtract the rectal temperature of the body from the normal core body temperature of 98.6°F (37°C) and divide the result by 1.5°F per hour to estimate the number of hours since death.
In this case, the rectal temperature of the body is 89.4°F, so we can calculate the time of death as follows:
Time since death = (98.6°F - 89.4°F) / 1.5°F per hour
Time since death = 6.07 hours
Therefore, based on the Glaister equation, the approximate time of death would be around 4:53 am.
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Can someone help me recreate this? I can’t screenshot it. Do the glucose and NOT any of the lactic acid data.
An organic acid is lactic acid. Its chemical formula is CH3CH(OH)COOH. It is miscible with water and has a white solid state.
Thus, It transforms into a colorless solution when dissolved. In the process of production, both synthetic and natural resources are used. Due to the presence of a hydroxyl group next to the carboxyl group, lactic acid is an alpha-hydroxy acid (AHA).
It serves as a synthetic intermediate in a number of biochemical and organic synthesis industries. Lactate (or the lactate anion) is the conjugate base of lactic acid. The resulting acyl group is known as lactoyl.
Lactic acid has two enantiomers and is chiral. One is called l-lactic acid, (S)-lactic acid, or (+)-lactic acid, while the other, which is d-lactic acid, (R)-lactic acid, or ()-lactic acid, is its mirror image.
Thus, An organic acid is lactic acid. Its chemical formula is CH3CH(OH)COOH. It is miscible with water and has a white solid state.
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Q. In which form
(i) oxygen is carried to the tissues ?
(ii) CO2 moves out of the blood ?
It is short answer question..I'll appreciate!
➜ Oxyhaemoglobin.
➜ Carboxyhaemoglobin and as carbonic acid (CO2 dissolved in blood plasma).
Answer:
homogolobin
bicarbonate ions
Describe the phase of photosynthesis that is light dependant
Answer:
Without light photosynthesis will not occur therefore photosynthesis is dependent on light to occur
A testable hypothesis could be formed front which questions
A testable hypothesis is one that can be tested through empirical research, meaning that it is possible to gather evidence to support or refute it.
A hypothesis is a possible explanation that is proposed for a phenomenon that occurs in nature. In the scientific method, hypotheses are tested by collecting and analyzing data to either support or reject them.
A testable hypothesis could be formed from a question by using the following steps:
Identify the phenomenon that you want to study: Start by identifying the phenomenon that you want to study. This could be a relationship between two variables or a question about how something works. Develop a research question: Based on the phenomenon you want to study, develop a research question that can be answered through empirical research. This question should be specific and should be able to be tested using scientific methods. Formulate a hypothesis: Using your research question, formulate a hypothesis that can be tested through empirical research. This hypothesis should be a statement that proposes a possible explanation for the phenomenon you are studying. It should be clear, concise, and testable.
Test the hypothesis: Once you have developed a testable hypothesis, you can design and conduct experiments to gather data that will either support or refute the hypothesis. If the hypothesis is supported by the data, you can consider it to be a valid explanation for the phenomenon you are studying. If the data refute the hypothesis, you may need to revise it or develop a new hypothesis.
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Place in order the correct sequence by which water flows through plants
1. transpiration from the leaves
2. absorption from the soil by root hairs
3. movement from roots to stem
4. flow upwards in the stem
Answer:
The correct sequence is - 2, 3, 4, 1.
Explanation:
The movement of the water takes place in the plant from the soil and moves up to leaves and from there to the atmosphere. Root hairs help in the absorption of the water from the soil with help of the epidermis of root hairs. Water then takes the path from the root to the stem with help of cortical cells.
Once the water reaches the endodermis or endodermal cell the water freely flow in the xylem cell upwards the stem moves to leaves by the transpiration stream. In the process of transpiration, an excess amount of water evaporates into the atmosphere.
please help! 100 points and brainly! A couple has four children. Their first child has type A blood, the second has type O, the third has type AB blood and the fourth has type B. What are the genotypes of the parents?
The genotypes of the parents would be:
Parent 1: AA
Parent 2: AO
To determine the genotypes of the parents in this scenario, we can use the information about the blood types of their children and the inheritance patterns of blood types.
From the given information:
Child 1: Type A blood (genotype could be AA or AO)
Child 2: Type O blood (genotype must be OO)
Child 3: Type AB blood (genotype must be AB)
Child 4: Type B blood (genotype could be BB or BO)
Based on this, we can deduce the genotypes of the parents as follows:
Since child 1 has type A blood, the parents must have at least one A allele each. Therefore, one parent could have genotype AA (two A alleles) and the other parent could have genotype AO (one A allele and one O allele).
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Explain the effect of a country with a transitional economy on the globalization process.
1. It furthers the presence of mixed economic systems across the world.
2. It furthers the globalization process of the global economy and accelerates global interdependence.
3. It furthers the globalization process of the global economy but decelerates global interdependence.
4. It leads to more countries with command economies and negatively impacts the transition towards globalization.
SOME ONE HELP PLEASE!!
The effect of a country with a transitional economy on the globalization process is to further the globalization process of the global economy and accelerate global interdependence.
What is transitional economy?A transitional economy denotes an economic system undergoing a metamorphosis from a centrally controlled economy to a market-oriented one. This undertaking can be arduous and intricate, demanding considerable time for the economy to complete the full transition.
Nevertheless, the advantages of embracing a market economy can be noteworthy, encompassing amplified economic expansion, enhanced effectiveness, and heightened ingenuity.
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Looking at the Punnett square, list the possible phenotypes and frequencies of
Martha and John's children? *
A
a
a
Аа
аа
а
Аа
аа
Your answer
Answer:
Phenotypes:
Aa with a frequency of 2
aa with a frequency of 2
The children have equal chances of having aa or Aa
click and drag each word or phrase to accurately construct each statement related to fertilization. then, click and drag each sentence to arrange them in an order that builds an accurate explanation of fertilization.
In order to complete each sentence, click and drag each word or phrase from the left into the appropriate blank on the right. Then click and drag each sentence to arrange them in an order that provides an accurate explanation of fertilization.
(1)The sperm encounters the egg and undergoes an ACROSOMAL reaction.
(2)This reaction releases ENZYMES from the acrosome of the sperm cell, which then digest a path through the granulosa cells and the ZONA PELLUCIDA.
(3)After the sperm contacts the egg, the sperm HEAD and midpiece enter the egg.
(4) At this point, the HAPLOID set of chromosomes from each gamete combine to produce a full DIPLOID set.
(5) Finally, the egg BLOCKS all other sperm from entering, in order to prevent a triploid cell.
What do you understand by term fertilization?A new individual organism or progeny is created when gametes are fused during fertilization, also known as fertilization or fertilization (see spelling variations), syngamy, and impregnation. The term "fertilization" is often used colloquially to refer to pre-gametic processes like pollination and insemination. Sexual reproduction is the process of fertilization and the growth of new people. In the process of vegetative fertilization, the haploid male gamete of an angiosperm fuses with two haploid polar nuclei to create a triploid main endosperm nucleus.
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parts of plant modify into different structure why
Answer:
to adapt to the environment and maintain homeostasis
The movement of the outer core is
important to life because...
Answer:
he movement causes powerful electric currents to develop in the liquid iron itself.
Explanation:
How changes in permeability affect diffusion and osmosis Imagine a beaker of water that contains two types of solutes, represented in the following diagrams by the colors red and blue. A barrier divides the beaker in half and consists of a phospholipid bilayer and embedded integral proteins. This barrier mimics For the first 30 minutes, no net changes occur within the beaker. The image that follows is a snapshot of the solute and water particles at exactly 30 minutes. Each colored arrow tracks the movement of a single blue, red, or grey particle over the course of these 30 minutes. Snapshot at 30 Minutes Number of Particles Red: 2 Blue: 4 Water (grey): 100 Number of Particles Red: 4 Blue: 2 Water (grey): 100 Red Concentration: 0.02 0.04: Red Concentration Blue Concentration: 0.04 0.02: Blue Concentration The concentration of a solute is typically given in terms of molarity, or the number of moles of a solute per liter of solvent. In this problem, concentration is represented in terms of the ratio of the number of solute particles to solvent particles. For example, on the left side, there are 2 red solute particles and 100 water particles. Therefore, the concentration is = 0.02 red particles per solvent particle. 2 100 In the following table, determine whether each of the statements correctly describe the events of the first 30 minutes. In the First 30 Minutes True or False A concentration gradient exists for the red solute. Red particles can move freely throughout the beaker. Water can move freely throughout the beaker. At the end of 30 minutes, an electric field is applied to the membrane. The membrane proteins change shape, altering the permeability of the barrier. Over the next 30 minutes, the contents of both sides of the beaker change. Following is a snapshot of the solute and water particles after exactly 60 minutes. Calculate the concentration of the red solute in the right half of the beaker and enter it in the corresponding box (marked with a "?"). Snapshot at 60 Minutes Number of Particles Red: 3 Blue: 3 Water (grey): 100 Number of Particles Red: 3 Blue: 3 Water (grey): 100 Red Concentration: 0.03 с : Red Concentration Blue Concentration: 0.03 0.03: Blue Concentration с In the following table, determine whether each of the statements correctly describe the events between 30 and 60 minutes. Between 30 and 60 Minutes True or False Diffusion of the red solute occurs. A concentration gradient remains the same for the red solute. Water can move freely throughout the beaker. At the end of 60 minutes, ATP is added to both sides of the beaker in equal amounts. Following is a snapshot of the solute and water particles after exactly 90 minutes. Calculate the concentration of the red solute in the right half of the beaker and enter it in the corresponding box (marked with a "?"). Snapshot at 90 Minutes Number of Particles Red: 6 Blue: 3 Water (grey): 150 Number of Particles Red: 0 Blue: 3 Water (grey): 50 Red Concentration: 0.04 с : Red Concentration Blue Concentration: 0.02 0.06: Blue Concentration с In the following table, determine whether each of the statements correctly describe the events between 60 and 90 minutes. Between 60 and 90 Minutes True or False The concentration gradient of the red and blue solute intensifies. Red and blue particles undergo diffusion. Red and blue particles undergo active transport.
Changes in permeability can affect diffusion and osmosis by altering the ability of solutes and water molecules to cross a barrier, such as a cell membrane.
What happens when the permeability of barrier increases?If the permeability of the barrier increases, more solutes and water molecules will be able to cross the barrier, which can increase the rate of diffusion and osmosis. Conversely, if the permeability of the barrier decreases, fewer solutes and water molecules will be able to cross the barrier, which can decrease the rate of diffusion and osmosis.
Based on the information provided in the problem, the following statements are true for the first 30 minutes:
True: A concentration gradient exists for the red solute. This is because there are more red solute particles on one side of the barrier than on the other side, which creates a concentration gradient that drives diffusion.
False: Red particles cannot move freely throughout the beaker because they are confined to one side of the barrier.
True: Water can move freely throughout the beaker because it is not restricted by the barrier.
False: No electric field is applied to the membrane during the first 30 minutes.
False: The contents of both sides of the beaker do not change during the first 30 minutes.
For the period between 30 and 60 minutes, the following statements are true:
True: Diffusion of the red solute occurs because there is a concentration gradient that drives the movement of solute particles from high to low concentration.
True: The concentration gradient remains the same for the red solute because there are still more red solute particles on one side of the barrier than on the other side.
True: Water can move freely throughout the beaker because it is not restricted by the barrier.
False: ATP is not added to either side of the beaker during this period.
Finally, for the period between 60 and 90 minutes, the following statements are true:
True: The concentration gradient of the red and blue solute intensifies because more solute particles are present on one side of the barrier than on the other side.
True: Red and blue particles undergo diffusion because there is a concentration gradient that drives their movement.
False: Red and blue particles do not undergo active transport because ATP is not added to either side of the beaker.
The concentration of the red solute in the right half of the beaker at 90 minutes is 0, since all of the red solute particles have diffused to the left half of the beaker.
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Professionals in the field of psychology maintain a set of core values and ethics that differs slightly from
those held by social workers, because the needs and challenges of psychology patients are typically greater
than for clients who receive social services. Among the core values of psychologists are the efforts to treat
clients with fairness and honesty, to respect clients, and to
O discuss one client's problems with other clients
O do no harm to clients
O dispense prescriptions to clients
O criticize clients
Among the core values of psychologists are the efforts to treat clients with fairness and honesty, to respect clients, and to do no harm to clients and is denoted as option B.
Who is a Psychologist?This is referred to as a trained mental health professional who helps people handle their mental health challenges through the use of various types of methods and techniques.
They are involved in the treatment of clients with fairness and honesty which is a sign of respect and are not involved in dispensing of prescriptions to clients which is instead done by psychiatrists thereby making option B the correct choice.
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Question 5 of 30
1 Point
How is a virus different from a bacterium?
A. A bacterium is a living cell, but a virus is not
B. A bacterium causes illness, but a virus does not
C. A virus causes illness, but a bacterium does not
D. A virus is a living cell, but a bacterium is not
Answer:
The answer is option A.
A bacterium is a living cell, but a virus is not.
Hope this helps you
What statement best compares photosynthesis and cellular respiration?
O A. Both photosynthesis and cellular respiration break down sugars to release chemical energy.
O B. Photosynthesis only takes place in the light, while cellular respiration takes place in the light and dark.
O C. Both photosynthesis and cellular respiration take place during the light and during the dark.
O D. Photosynthesis breaks down sugars to release energy, while cellular respiration stores energy as sugars.
Answer: D. Photosynthesis breaks down sugars to release energy, while cellular respiration stores energy as sugars.
The amount of sunlight reflected from the Moon to Earth is what characterizes the Moon’s appearance. During which phase would the Moon be farthest away from the Sun?
when is mitosis complete?
What happens after oxygen binds with hemoglobin?
Answer:
It transports oxygen
Explanation:
The hemoglobin transports the oxygen to different areas of the body in the blood of the body.
Check all that are true of the following scenario.
An archer strings an arrow on a bow and draws the string back. Aiming the bow
upwards at a 45 degree angle, the archer pauses with arms locked into position and
then releases the string. The arrow flies upwards making an arc and then sticks into
the trunk of a tree with an audible thud.
At least four different types of energy are illustrated in this example.
The first energy transformation in the scenario is chemical energy to kinetic.
From the time the archer draws the bow until the thud us heard, entropy increases in
the universe.
The energy of the arrow at the end of the scenario is equal to the energy exerted by the
muscles of the archer.
When the arrow sticks into the tree the original energy has all been used up.
Statements 1 and 3 are true, while statements 2 and 4 are false.The first energy transformation in the scenario is chemical energy to kinetic. - True.
The archer converts chemical energy stored in their muscles into kinetic energy when they release the string and propel the arrow forward.From the time the archer draws the bow until the thud is heard, entropy increases in the universe. - False. Entropy is a measure of disorder or randomness in a system. In this scenario, the archer's actions do not necessarily lead to an increase in entropy.
The energy of the arrow at the end of the scenario is equal to the energy exerted by the muscles of the archer. - False. Energy is conserved in a closed system, but some energy is lost as heat and sound during the process. Therefore, the energy of the arrow at the end may be less than the energy exerted by the archer's muscles.
When the arrow sticks into the tree, the original energy has all been used up. - False. Energy is not created or destroyed but rather transformed from one form to another. Some of the initial energy from the archer's muscles is transferred to the arrow's kinetic energy, but it is not entirely used up.In summary, statements 1 and 3 are true, while statements 2 and 4 are false.
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What is the correct steps involved in the process of making a protein?
The steps for protein synthesis are:
-Unziping
-Transcription
-Translation
-Elogation
-Termination
1) Unziping: DNA double strand unwinds to expose a sequence of nitrogenous bases (4 the base pairs along a length of DNA separate, exposing binding sites of the bases);
2) Transcription: A copy of the DNA strand is made creating a RNA strand (1 RNA bases bind to DNA bases);
3) The exit of the mRNA made up in the second step to the cytoplasm (5 An RNA copy of the gene leaves the nucleus);
4) Translation: (2 amino acids are brought to the RNA, the mRNA and the tRNA meet to translate the nitrogeneous bases in amino acids);
5) Elogation and Termination: (3 The amino acid string folds and form a protein) the protein information from the mRNA, translated with the help of the tRNA is used for the protein synthesis in the cells cytoplasm.
Therefore, the final order for the question is: 4-1-5-2-3
Why do allele frequencies give us genetic variation
Answer:
why are The more variation a population has, the better its ability to adapt to changes in its environment through natural selection. If there is more variation, the odds are better that there will be some alleles already present that allow organisms to survive and reproduce effectively under the new conditions
Explanation:
Circle in red the two genes that are closest together
Based on the data in the figure, a student claimed that since 2007, the carrying capacity of wolves in Yellowstone National Park has been 100 wolves, and the maximum annual per capita growth rate of gray wolves is 0.6 wolves per wolf per year. Which of the following is closest to the calculated wolf population size in 2017 based on the student’s claim?
Maximum annual per capita growth rate of gray wolves is 0.6 wolves per wolf per year.126 wolves are closest to the calculated wolf population size in 2017 based on the student’s claim.
What is growth ?Growth is the process of increasing in size or number, either physically or figuratively. It is a fundamental part of any organism's life cycle and is necessary for the continuation of life. Growth is an essential part of development, as it allows for the adaptation of the organism to the environment and can be seen in both plants and animals. Growth is also essential for an organism's survival, as it allows them to gain the resources they need to survive. Growth can be seen both in terms of physical size, as in the case of a growing plant, or in terms of numbers, as in the case of a growing population.
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please answer this question:)
Is phrenology an example of science or
pseudoscience? Explain your answer.
Answer:
Pseudoscience
Explanation:
Phrenology is an example of pseudoscience. It is the belief that studying the conformation of the skull reveals the character traits and mental faculties of an individual, a conclusion not at all rooted in fact but nevertheless studied and pursued as such thereby giving a false sense of being based in scientific methods.
Answer:
Pseudoscience
Explanation:
Phrenology is an example of pseudoscience because Gall held beliefs and ignored any information that didn't align with his beliefs. This is a direct example of Gall using pseudoscience and testing his hypothesis with bias through his belief.
Please answer the questions that have “type here”
Earth science
Answer:
#4 - the lower the pressure the higher the altitude
#12- Light from the Sun passes through the glass roof to heat plants and the ground inside the greenhouse. These objects then emit infrared radiation, which is absorbed in the glass roof. Thermal energy is trapped in the greenhouse, keeping the building warm.
#13 - acid rain
#14- 10 and 25
#15- clouds, weather, etc
Explanation:
I had to find and watch the video to fill out the ones you put "type here". Hope my answers help you. And pls give me a Brainliest. Thank you.
dr. laura bohn has made a career out of studying how opioids affect the brain. her research focuses on how to make painkillers safer and non-addictive. nfepp is a synthetic opioid similar to morphine, but it can bind to opioid receptors only under acidic conditions (as in inflamed and therefore painful tissue injuries) but not in the brain or elsewhere in the body. the influx of white blood cells during the inflammatory response increases glucose and oxygen demand. lactic acid secretion by the inflammatory cells changes the ph. which of the following ph values may most closely approximate the ph of inflamed tissue?
Option 2) ph = 4 is the appropriate response because the pH of inflammed tissue is acidic by nature and the pH range below 7 is considered to be acidic by nature.
Since naturally occurring tissue is not neutral at pH 7, which is typically referred to as neutral in nature. Because the tissue that is inflamed is acidic in nature while pH 8 and 10 are both basic in nature.
The infiltration and activation of inflammatory cells in the tissue causes a drop in pH during inflammation, which increases the tissue's need for energy and oxygen, speeds up the breakdown of glucose through glycolysis, and increases the release of lactic acid. Although there is variation amongst tissues, the pH inside cells is typically between 7.0 and 7.4, which is what is considered physiologically normal.
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Correct Question:
Dr. laura bohn has made a career out of studying how opioids affect the brain. her research focuses on how to make painkillers safer and non-addictive. nfepp is a synthetic opioid similar to morphine, but it can bind to opioid receptors only under acidic conditions (as in inflamed and therefore painful tissue injuries) but not in the brain or elsewhere in the body. the influx of white blood cells during the inflammatory response increases glucose and oxygen demand. lactic acid secretion by the inflammatory cells changes the ph. which of the following ph values may most closely approximate the ph of inflamed tissue?
1. ph=8
2. ph=4
3. ph=6
4. ph=9