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Alexandra [31]
3 years ago
6

Which of the following correctly describes SAM, a biological methylating agent?

Biology
1 answer:
Lunna [17]3 years ago
4 0
I think B

Hope this helps
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Which two (2) statements are correct examples of the “structure determines function” relationship among specialized cells in an
Nady [450]

Answer:

A and E are the correct.

Explanation:

Examples of the structures that determine function:

a) <u>Chloroplasts </u>only found in plant cells. They work to fix the CO2 in the presence of <u>light energy</u> (sunlight) and convert the reactants into <u>sugar molecules (carbohydrates</u>) that can be used by cells for metabolic functioning.

e) <u>Sperm</u> is the male reproductive cell. Motile sperm cells have a tail-like structure that typically <u>move via flagella</u> and requires a water medium in order to swim toward the egg <u>for fertilization</u>.

Other options are not correct because <u>they don't explain their function according to their structure</u>.

6 0
3 years ago
The goal of basic science is:
vitfil [10]

Answer:

C. because the common goal of basic science is to understand how things work, whether it is a cell, an organism, or a entire ecosystem. 

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3 years ago
Select the correct answer from each drop-down menu. the sun is the primary source of energy for ecosystems. the sun emits . when
galben [10]

The scientific law of one organism feeding off other where energy is transferred from one form to another is known as the law of conservation of energy.

<h3>How the sun is the primary source of energy for ecosystems?</h3>

Energy from the highest energy source that is sun is absorbed by plants to convert it into food (i.e a form of energy). plants are the only ones that can convert sunlight into another form of energy directly.

The animals and organisms that feed off of the plants take some part of this energy for their life cycles and then the animals that feed off of these animals again take some part of this energy and carry on with their life cycle, this is how energy from sun (highest source) is transferred to different organisms by Just changing form.

Thus, The scientific law of one organism feeding off other where energy is transferred.

To learn more about primary source of energy click here:

brainly.com/question/20893934

3 0
2 years ago
Water and wind can<br> soil, or carry<br> or carry it away.
luda_lava [24]

Answer:

what are you trying to ask about?

8 0
3 years ago
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A friend says that all bacteria are harmful to people list three reasons this statement is incorrect.
nordsb [41]
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-flavor foods such as vinegar, yogurt, cheese, etc. (pasteurization)
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0health and medicine- bacteria break down food in your intestines/make
5 0
3 years ago
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