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3 years ago

Which of the following explains the role of plants in the carbon cycle?*

Biology

1 answer:

Dovator [93]3 years ago

7 0

Answer:

Plants transfer carbon dioxide in the atmosphere to carbohydrates in the biosphere.

Explanation:

Plants are unique organisms being that they have the unique ability to manufacture their own food via the process of PHOTOSYNTHESIS. Hence, they are called AUTOTROPHIC. Photosynthesis is the metabolic process by which plant cells make sugar (glucose) in the presence of sunlight.

However, in the photosynthetic process, plants require inorganic source of carbon called CARBON DIOXIDE (CO2) and water to perform the process. The chemical overall reaction of photosynthesis is as follows:

6CO2 + 6H2O → C6H12O6 + 6O2

This explains the role of plants in the carbon cycle as they help transfer carbon dioxide (CO2) in the atmosphere to carbohydrates in the biosphere (living organisms).

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Organelle that manages or controls all the cell functions in a eukaryotic cell

Misha Larkins [42]

Answer:

Nucleus

Explanation:

The DNA of a eukaryotic cell is found in an internal compartment of the cell called the nucleus

3 0

3 years ago

Which of the following is true about the chromatids?

kipiarov [429]

It represents the split chromosome is true about the chromatids.

<h3>What are the chromatid's characteristics?</h3>

One of a chromosome's two identical halves that has undergone replication in order to facilitate cell division is referred to as a chromatid. The centromere, a constrictive area of the chromosome, serves as the connection between the two "sister" chromatids.

<h3>What is a chromatid's purpose?</h3>

It permits cells to store two copies of their info in order to get ready for cell division. This is crucial to ensuring that daughter cells are strong and completely functional, carrying the entire complement of DNA from the parent cells.

To know more about chromatid's visit:-

brainly.com/question/29108845

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6 0

1 year ago

Gel electrophoresis is normally set up with the negative electrode at the top of the gel and the positive electrode at the botto

vredina [299]

Answer:

B) All DNA molecules will migrate up the gel toward the positive electrode.

Explanation:

Because the DNA has a negative charge - regardless the size-, all DNA molecules will migrate towards the positive electrode, at the top of the gel. This is due to the Coulomb's physic law "force of the interaction between the charges is attractive if the charges have opposite signs".

Instead of migrate down the gel , the DNA will do migrate up the gel (opposite direction).

4 0

3 years ago

How the structure of DNA determines the structure of proteins?

Kruka [31]

Answer:

DNA carries the genetic information for making proteins. ... The base sequence determines amino acid sequence in protein. Messenger RNA (mRNA) is a molecule which carries a copy of the code from the DNA, in the nucleus, to a ribosome, where the protein is assembled from amino acids.

Explanation:

(meow) <3

3 0

3 years ago

Could receiving extra chromosomes happen to the tasmanian devil? Why or why not?

Kazeer [188]

Answer:

Yes, extra chromosomes can be received by the tasmanian devil.

Explanation:

Extra chromosomes can be received by the tasmanian devil due to tumor disease in the tasmanian devil. In the beginning the old genome of tasmanian devil has 13 chromosomes but with the tumor disease, it receives one extra chromosome and completed 14 chromosomes. Tumor occurs when the dead cells are not removed from the body and the new ones are formed.

7 0

3 years ago