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tatuchka [14]
3 years ago
6

Parrots and crocodiles have a similar jaw structure. Their jaws are made of five fused bones. Which statement is a possible reas

on for this similarity?
A. Parrots and crocodiles share a common ancestor.
B. Parrots and crocodiles have identical skeletons.
C. Parrots and crocodiles have the same food preferences.
D. Parrots and crocodiles eat in the same manner.
Biology
2 answers:
ale4655 [162]3 years ago
4 0
D. Parrots and crocodiles eat in the same manner.
Kitty [74]3 years ago
4 0

D. Parrots and crocodiles eat in the same manner.

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The thyroid is an endocrine gland that regulates metabolic function through the production of all of the following hormones except: Thyroliberin.

Thyrotropin is a peptide secreted by the anterior pituitary gland that prompts the thyroid gland to release thyroxine. It is also known as thyroliberin and thyroid-stimulating hormone (TSH) Thyrotropin-releasing factor, a peptide located in the hypothalamus of the brain and affecting glandula thyroidea secretion, acts to cause the release of TSH.

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2 years ago
If phosphofructokinase experienced a mutation that interfered with substrate binding, then what other enzyme is going to be most
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Answer: Aldolase

Explanation:

In the metabolism of glucose( glycolysis) phosphofructokinase is an enzyme that catalyzes the conversation of fructose-6-phosphate into fructose-1,6-bisphosphate. This in turn is converted to pyruvate after various steps of enzymatic activity in the glycolytic pathway.

If phosphofructokinase experienced a mutation that interfered with substrate binding, the enzyme that is going to be most immediately impacted in terms of accessing substrate is the ALDOLASE.

Aldolase enzymes cleave fructose-1,6-bisphosphate to triose phosphates( glyceraldehyde 3-phosphate and dihydroxy-acetone phosphate) facilitating an increase in anaerobic production of ATP in muscle.

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3 years ago
What's Chlorophyll ?​
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Chlorophyll is any of several related green pigments found in the mesosomes of cyanobacteria and in the chloroplasts of algae and plants. Its name is derived from the Greek words χλωρός, khloros and φύλλον, phyllon. Chlorophyll is essential in photosynthesis, allowing plants to absorb energy from light.

Explanation:

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This membrane mimics the __________________ that is around animal cells. In order to explore how water moves in and out of a cel
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This membrane mimics the plasma membrane that is around animal cells. In order to explore how water moves in and out of a cell, one cell was weighed and then submerged in hypertonic solution. The other egg was weighted and submerged in hypotonic solution. It was predicted that the egg submerged in hypertonic solution  would decrease in mass. It was predicted that the egg submerged in hypotonic solution would increase in mass.

Explanation:

The outermost covering of an animal cell is the plasma membrane. It is a selectively permeable membrane that allows only selective molecules to pass through it.

A solution having higher concentration of solute than the cell cytoplasm is called a hypertonic solution.

A solution having lower concentration of solute than the cell cytoplasm is called the  hypotonic solution.

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A cell placed in hypertonic solution will undergo exosmosis so it will lose water and its mass will decrease.

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