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dimaraw [331]
3 years ago
6

Why is carbon the key element in forming structural componets of cells

Biology
1 answer:
densk [106]3 years ago
8 0
Carbon is a very special and unique atom which can form 4 covalent bonds with other atoms.
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PLSS help
Lina20 [59]

The energy source that is described in the image is light energy from the sun. The correct option is A.

<h3>What is chloroplast?</h3>

Chloroplast is a cell organelle that contains chlorophyll and aids in the process of photosynthesis in the presence of sunlight using carbon dioxide and water.

The missing image of the question is attached as an image.

The energy source that is described in the image is light energy from the sun.

Thus, the correct option is A.

For more details regarding chloroplast, visit:

brainly.com/question/11136550

#SPJ1

6 0
2 years ago
How does clearcutting damage an area's ecological integrity?
PSYCHO15rus [73]
Clearcutting results in the removal of topsoil and some animal habits, which can prevent the forest from being able to grow again. While it is cheap, the damage to the food chain and surrounding ecosystem can destroy entire regions.
6 0
3 years ago
One piece of evidence for the endosymbiotic theory is that the mitochondria and chloroplasts of eukaryotes _____.. . A.self-repl
Olenka [21]
<span> D.all of the above

</span>

Mitochondria and chloroplasts have striking similarities to bacteria cells. They have their own DNA, which is separate from the DNA found in the nucleus of the cell. And both organelles use their DNA to produce many proteins and enzymes required for their function. A double membrane surrounds both mitochondria and chloroplasts, further evidence that each was ingested by a primitive host. The two organelles also reproduce like bacteria, replicating their own DNA and directing their own division.


6 0
3 years ago
If a DNA molecule is made up of 14% Thymine, theoretically, what percentage would be made up of Guanine?
garik1379 [7]

Answer:

I expect to find

Explanation:

A=30% C= 20% T = 36% G=14%

6 0
3 years ago
Use the drop-down menus to match the following
marissa [1.9K]

Answer:

1. lungs

2. skin

3. large intestine

Explanation:

lungs inhale oxygen

skin is on the outside of the body

the large intestine processes your food into feces

5 0
3 years ago
Read 2 more answers
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