When a molecule of doubled stranded DNA undergoes replication, results in

1 answer:

8 0

The process of DNA replication begins with one double-stranded molecule of DNA. The two strands of this molecule separate during replication, and DNA polymerases add complementary nucleotides to each strand. The end results of DNA replication are two identical DNA molecules

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The largest amount of carbon dioxide is transported in the bloodstream in the form of carbonic anhydrase. True False

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Answer: False, it is transported as bicarbonate

Explanation: Carbonic anhydrase is an enzyme belonging to the family of metalloenzymes that catalyzes the conversion of carbon dioxide and water to ions and carbonic acid. This enzyme is found in red blood cells where carbon dioxide enters by diffusion. Once it diffuses through it is then converted by carbonic anhydrase to bicarbonate and hydrogen ions.

That is how its transported in bloodstream, passes through the heart via the venous system, to the lungs. Therefore the answer is False.

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The answer is oxygen.

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An interdependent community of plants and animals is called:

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Answer: An ecosystem

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What is inheritance in biology

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Answer:

passing of traits

Explanation:

Inheritance is the act of passing traits through sexual or asexual reproduction.

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What is electon transport chain

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Answer:

The electron transport chain is a cluster of proteins that transfer electrons through a membrane within mitochondria to form a gradient of protons that drives the creation of adenosine triphosphate (ATP). ATP is used by the cell as the energy for metabolic processes for cellular functions.

Explanation:

The electron transport chain is used to pump protons into the intermembrane space. This establishes a proton gradient, allowing protons to be pumped through ATP synthase in order to create ATP. This method of ATP production is called oxidative phosphorylation.

Resources:

https://www.varsitytutors.com/high_school_biology-help/understanding-the-electron-transport-chain

https://biologydictionary.net/electron-transport-chain/

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