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iragen [17]
3 years ago
10

Which of the following INCORRECTLY describes a polymer? Which of the following INCORRECTLY describes a polymer?

Biology
1 answer:
Len [333]3 years ago
7 0

Answer:

A. ATP is a polymer of phosphates.

Explanation:

ATP is not a polymer of phosphates. It is a rather a complex organic molecule that has its main function to provide energy.

Starch and glycogens are polysaccharides or polymers of glucose or simply put, they have glucose subunits.

Nucleotides are biological molecules consisting of 3 major sub units which are the nitrogenous base, the phosphate acid and the 5 carbon (ribose) sugar. They are the building blocks of DNA and RNA and hence monomers.

Amino acids are basically organic compounds that contain amine (-NH2) and carboxyl (-COOH) functional groups, along with a side chain (R group) specific to every amino acid molecule. They are bond together by a peptide bond between the -NH2 and -COOH group to furthet form polypetides. Proteins in the same vein are called polypeptides which is a chain of amino acids.

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Which phrase best represents an organism's niche?
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Answer:

B

Explanation:

A niche refers to the way in which an organism fits into an ecological community or ecosystem. Through the process of natural selection, a niche is the evolutionary result of a species morphological (morphology refers to an organisms physical structure), physiological, and behavioral adaptations to its surroundings.

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A bird’s ability to fly south when winter weather approaches is an example of a what adaptation?
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This would be a behavioral adaptation because it is a trait they learned to do over time.
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4 0
3 years ago
Including the conversion of pyruvate to acetyl coA, how many NADH, FADH2, ATP, and GTP molecules are produced during the kreb’s
Mnenie [13.5K]

Similar to the conversion of pyruvate to acetyl-CoA, each pyruvate molecule loses a carbon atom with the release of carbon dioxide. During the decomposition of pyruvate, electrons move to NAD + to produce NADH. It is used by cells to produce ATP.

  • NADH: Three molecules are produced in the Kleb circuit

  • FADH2: One molecule is produced in the Kleb circuit

  • ATP or GTP: From each molecule of pyruvate during the conversion of succinyl-CoA to succinic acid Two molecules of ATP are produced. The presence of the enzyme succinyl-CoA synthetase.

Learn more about conversion of pyruvate here:brainly.com/question/4198225

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8 0
2 years ago
A biologist identifies an organism that lives in the gills of a fish and consumes the fish’s blood. What type of relationship do
ioda
<h3><u>Answer;</u></h3>

Parasitic  relationship

<h3><u>Explanation</u>;</h3>
  • A parasitic relationship is a type of relationship in which one organism, the parasite, lives off of another organism, the host, harming it and possibly causing death.
  • The organism that is harming the other one is called a parasite. Examples of Parasitism includes fleas or ticks that live on dogs and cats are parasites.
  • In this case; the organism that lives in the gills of a fish consuming fish's blood is the parasite, while fish is the host.
3 0
3 years ago
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