Answer:
C - amount of sunlight available.
Explanation:
Cells need sugar, and oxygen in order to grow. While certain temperatures can be harmful.
The amount of sunlight available
The top sequence is A G C T G T.
The bottom sequence is A G C T G A T. A G C T G A T.
- insertion
- deletion
- substitution
Answer:
substitution
Explanation:
Answer:✔ insertion
Explanation:
why is DNA referred to as the genetic code?
The genetic code is the set of rules by which information encoded in genetic material (DNA or RNA sequences) is translated into proteins (amino acid sequences) by living cells. Those genes that code for proteins are composed of tri-nucleotide units called codons, each coding for a single amino acid.
How have humans influenced the carbon cycle by increasing the amount of carbon in the atmosphere?
A. Burning coal B. Cutting down trees C. Burning oil D. All of the above
Answer:
D. All of the above
Explanation:
Burning coal and oil releases carbon and cutting trees releases carbon that they have stored
Which phrase best summarizes the function of the endocrine system?
A use of hormones to regulate body processes
B. disposal of dissolved waste molecules
C. creation of the force that enables the body to move
D. movement of substances to and from cells where they are needed or produced
Answer:
I believe the correct answer is A. Use of hormones to regulate body processes.
A. Use of hormones to regulate body processes is the best summary of the function of the endocrine system.
What is an endocrine system?The endocrine system is a complex network of glands and hormones that regulate various body processes, including growth and development, metabolism, and reproductive function.
Hormones are chemical messengers that are produced by endocrine glands and secreted into the bloodstream, where they travel to target cells and organs and bring about specific physiological changes. The endocrine system works in concert with the nervous system to help control and coordinate the body's functions.
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If someone adds thousands of small fish to a lake, how would the number of big fish change?
Answer:
The number of big fish would increase
Explanation:
The amount of food for the big fish in the lake would increase, allowing the amount of big fish to increase until another factor (such as space or disease) would stop that increase in population.
A farmer applies different fertilizer to his cotton crops, to see which will make his plants grow the highest. What is the dependent variable?
A. Type of Fertilizer
B. Height of Plants
C. Weight of Plants
D. Different Cotton Crops
Variables are the measurable quantities in an experiment that can have different values
In the given farmer's experiment, the dependent variable is option B.
B. Height of Plants
The reason the above selection is correct is as follows:
The dependent variable and the independent variable are two types of
variables in a study that seeks to identify cause-and-effect relationships
[tex]\begin{array}{|c|cc|}Cause, x \ (independent \ variable)&&Effect, y=x^2 \ (Dependent \ variable)\\0&&0\\1&&1\\2&&4\\3&&9\\4&&16\\5&&25\end{array}[/tex]
An example using fertilizer and crop height is presented as follows;
[tex]\begin{array}{|c|cc|}Fertilizer \ Cause &&Crop \ Height \ (cm) \ Effect\ (Dependent \ variable)\\Type \ 1&&23\\Type \ 2&&25\\Type \ 3&&24\\Type \ 4&&30\\Type \ 5&&45\\Type \ 6&&25\end{array}[/tex]
The cause of the observed effect is the independent variable (x) which is
not dependent on the other experimental variables.
The effect which is being observed or measured is the dependent variable
(y).
The farmer intends to see the growth in height of his plants due to the
application of different fertilizers
Therefore;
The effect (of the fertilizer) being observed or measured by the farmer is the height of the plant, which is then the dependent variable
The correct option for the dependent variable is option B. Height of Plants
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7. What are the 5 classes of rabbits?
O Dwarf, Small, Medium, Large, Giant
O Tiny, Small, Smedium, Large, Big
O Miniature, Dwarf, Tiny, Small
O None of the above
Where do stem cells come from that doctors use in stem cell research?
Explanation:
The embryos being used in embryonic stem cell research come from eggs that were fertilized at in vitro fertilization clinics but never implanted in a woman's uterus. The stem cells are donated with informed consent from donor
Answer: Embryos.
Explanation:
The embryonic stem cells used in research today come from unused embryos. These result from an in vitro fertilization procedure. They are donated to science. These embryonic stem cells are pluripotent.
Help me with this question. plzzzzz
Answer:
d. Protection
Answer:
transpiration is of the function of epidermal cells of a leaf
3. If a human has 23 chromosomes in a sperm cell, how many chromosomes would
be present in its stomach cell?
Answer:
Spermatids have half this number, for a total of 23 chromosomes. Each chromosome is composed of only a single chromatid following division, for a total of 23 chromatids. When the zygote is formed during the fusion of the sperm and egg cells, the final cell is diploid, containing 46 chromosomes
PLZZ HELPP THIS IS OVERDUE!
Explain how the sun's heat drives the circulation of water between the land, oceans, and atmosphere.
Answer:
The water cycle.
Explanation:
The sun drives the movement of water through a process called the water cycle. In this process, water is evaporated from the sun's heat that reaches Earth. This water rises into the atmosphere in the for of water vapor. This water vapor then collects in the atmosphere along with other particles such as fine dust. This water then precipitates back onto the Earth. Presumably, the water precipitation may fall onto a land formation and integrate back into the ecosystem in the form of ground water or join a steam/river and end up in a lake or the ocean. The water then continues this cycle.
How does the United States GDP compare with that of the rest of the world?
Answer:
Is this what you're looking for?
Explanation:
In 2018, the United States accounted for 15.2 percent of global gross domestic product (GDP) after adjusting for purchasing power parity (PPP). This share was expected to decrease to 13.86 percent by 2024, which is roughly a seventh of the global total.
Which of the following is the building block of all proteins?
Question 4 options:
A.Amino acids
B.Phosphate groups
C.Nitrogen bases
D.5 Carbon sugars
The graph below shows the effect of carbon dioxide levels on the rate of photosynthesis.
Rate of Photosynthesis
r
Carbon dioxide level
If the amount of carbon dioxide available to the plant approaches zero, what will happen to the plant's rate of photosynthesis?
OA. It will decrease.
ОВ. .
It will not change.
OC.
It will increase, then decrease.
OD. It will increase.
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The rate of photosynthesis will decrease.
Please please help- 15 pts- PLEASE GET IT CORRECT
Answer:
I had this question before but I don't remember what is was but it's most likely c in this photo
What does B, A, and C represent?
Answer:
A: Nucleus
B: Mitochondrion
C: Cell Wall
BRAINLIEST!!! pls help :/
Would be possible to design a large, complicated, high-quality object—like a car—that could be made completely by 3D printing?
Answer:
Yes, it would be very time consuming and expensive though. Look up the biggest item printed. We can go beyond that if we make 3d printer big enough.
Explanation:
What is ATP, and how is energy released from the molecule of ATP? Please be specific of which parts of the molecule release the energy.
Answer:
Molecular Structure of ATP. Energy is released by hydrolysis of the third phosphate group. After this third phosphate group is released, the resulting ADP can absorb energy and regain the group, thus regenerating an ATP molecule; this allows ATP to store energy like a rechargeable battery.
Explanation:
Wolves cannot mate with Coyotes because the mountain ranges that separated the two populations caused the two populations to become two distinct
populations. This is an example of:
What is the best answer for volume of a cube whose sides measure 5 inches each?
Answer:
is 125
Explanation:
divisions are made to get the result.
Answer:
125 inches I think
Explanation:
length times width times breadth I think I hope this helps
What amino sequence can be coded from the DNA sequence cag tag cga?
free brainliest if u answer (:::
Answer:
GTC ATC GCT
Explanation:
G bonds to C
A bonds to T
Car on the Garage
Apples on the Table
Is another way to remember
During photosynthesis, cells capture the energy of sunlight using (thylakoid / stroma / NADPH / chlorophyll), which is a type of (nucleotide / carbohydrate / hormone / pigment). Photosynthesis also relies on a compound called (ATP synthase / NADP+ / glucose / DNA), which is an electron (sink / source / carrier / donor) that accepts and transfers high-energy electrons.
Answer:
Chlorophyll
Pigment
NADP+
Carrier
Explanation:
Photosynthesis is the process where green plants synthesize their food in form of sugars using sunlight energy. Photosynthetic process occurs in two stages namely: Light dependent stage and Light independent stage.
In the light dependent stage, which occurs in the thylakoid lumen, cells capture the energy of sunlight using CHLOROPHYLL, a type of PIGMENT found in the chloroplast. However, photosynthesis also relies on a compound called NADP+, which serves as an ELECTRON CARRIER that accepts electrons to become NADPH and transfers its stored high-energy electrons.
Answer:
During Photosynthesis, cells capture the energy of sunlight using chlorophyll, which is a type of pigment.
Photosynthesis also relies on a compound called NADP+ which is an electron carrier / donor that accepts and transfers high-energy electrons.
Photosynthesis involves the conversion of light energy from Sunlight into Chemical energy. Photosynthetic organisms use this process to produce their food.
The light rays are captured by a green pigment called Chlorophyll which helps to catalyze the reaction of Carbon dioxide and water to produce Sugar and Oxygen.
The NAD+ found in the chloroplast which produces the chlorophyll is an electron carrier which accepts and transfers high energy electrons in order to ensure the process takes place.
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Water that freezes and expands in cracks and spaces between rocks will cause..
1.) abrasion
2.) frost/ ice wedging
3.) exfoliation
4.) plant growth
frost/ ice wedging....
A scientist studied the evolutionary relationships among 8 species of bears. The scientist constructed the following diagram to show her conclusions
Answer:
the answer is B and C
Explanation:
B.The same ancestral bear species can give rise to two or more species of modern bears.
C. Each of the 8 species of modern bears may have high fitness in only some environments.
Answer:
b and c
Explanation:
i did the test
In the Krebs cycle, how is citric acid formed? (1 point)
O Enzymes combine hydrogen ions, oxygen, and electrons.
O Carbon dioxide bonds with a chain of coenzyme A.
O Pyruvic acid molecules are broken down by an acetyl group.
O Acetyl-CoA joins with a large molecule called oxaloacetic acid.
Answer:
D. Acetyl-CoA joins with a large molecule called oxaloacetic acid.
Explanation:
this forms a citrate molecule, which is then oxidized and releases two carbon dioxide molecules to be fed into the cycle.
Answer:
For connexus students: Cell Work Unit Test
Explanation:
1. 12
2. Chlorophyll breaks down because there's less sunlight.
3. The Calvin-Cycle is light independent (does not need sunlight)
4. light
5. C6 H12 O6 + 6O2 + 6H2O + energy
6. Pyruvic Acid+ NADH --> Lactic Acid+ NAD+
7. Acetyl-CoA joins with a large molecule called oxaloacetic acid
8.Electrolosis
9. ATP
10. Krebs Cycle
11. Oxygen
12. 12
13. Ectotherms cannot insulate- and can only control their body temperature by choice.
14. Shivering
Which of the following is not an example of energy transformations in an ecosystem?
A) sunlight driving photosynthesis in plants
B) herbivores feeding on plants
C) predators feeding on herbivores
D) burning of fossil fuels
E herbivores feeding on carnivores
I
Answer:
d
Explanation:
burning of fossil fuels
PLS help me ill give you brainliest!!!!
Which statement would be used in an argument against the use of human embryonic stem cells for therapy?
A.Obtaining embryonic stem cells for use in therapy requires the destruction of embryos.
B.Embryonic stem cells are limited in their ability to become different types of cells.
C.It is difficult to grow embryonic stem cells in laboratory cultures, so they are not a practical choice for stem cell therapy.
D.Embryonic stem cells originate in plants, so the likelihood of rejection by a patient’s body is high.
Answer:
A. Obtaining embryonic stem cells for use in therapy requires the destruction of embryos.
Explanation:
Which factors involving the activities of people are a threat to biodiversity?
A. pollution and succession
B. habitat loss and predation
C. poaching and habitat loss
D. succession and poaching
Answer:
C
Explanation:
I JUST TOOK THE TEST
The answer to this question is C. Poaching and Habitat Loss. Poaching is the illegal hunting, killing, or capturing of animals, and is a major threat to biodiversity.
What is the involvement of endangered species ?It can involve the hunting of endangered species for their fur, meat, or other body parts, or the trapping of animals for the pet trade. Poaching can have a devastating effect on local ecosystems, as it can lead to the extinction of certain species, or cause an imbalance in the food chain.
Habitat loss is also a major threat to biodiversity. Human activities such as deforestation, urbanization, and agricultural expansion have caused the destruction of habitats all over the world.
This destruction can lead to the loss of species, as they may no longer have a suitable environment to live in. Additionally, it can also cause an imbalance in the food chain, as certain species may no longer have the resources they need to survive.
In conclusion, the two factors involving the activities of people that are a threat to biodiversity are poaching and habitat loss. Poaching can lead to the extinction of certain species, while habitat loss can cause an imbalance in the food chain. Both of these activities can have a devastating effect on local ecosystems and must be addressed in order to protect biodiversity.
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Which of the following is a characteristic of putrefaction?
Skin tightening
Muscle relaxation
Bloating
A blue discoloration
Answer:
C. Bloating
Explanation:
Got it right on Edge 2020
Answer:
Bloating
Explanation:
GP
Label A, B, C, and D in the image below. What theory is this? Explain your answer using the image provided.
Answer:
I think is C
Explanation: