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s2008m [1.1K]
3 years ago
8

In some cascades, calcium acts via a calcium-binding protein

Biology
1 answer:
slavikrds [6]3 years ago
6 0

Answer:

(B) calmodulin

Explanation:

Calcium in cells acts as second messenger molecule which regulates the very important physiological and cellular process of cell-like neurotransmission, cell migration, secretion, fertilization and many others.

Calcium acts as a messenger by binding to a calcium-binding protein called calmodulin. Calmodulin forms complex with 4 calcium ions through the side amino acids present in the structure of calmodulin.

Thus, calmodulin is the correct answer.

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Kruka [31]

Answer:

C

Explanation:

Answer C has the dirtiest water

3 0
2 years ago
If a double foul occurs during a down in which time expires, the period is ended
Zina [86]
This statement is false.

Double fouls are when two players on opposing teams commit a foul, which makes the fouls of the players "cancel out" and ball possession does not change. However, personal fouls are still charged on both of the offending players.
4 0
3 years ago
DNA evidence analysis is an imperfect science. Provide two reasons why this may be the case.
iris [78.8K]

Answer:

Not all DNA that was found at the scene has to be related to the scene.

Explanation:

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7 0
3 years ago
A high school athlete reports recent onset of chest pain that is aggravated by deep breathing and lifting. a 12-lead electrocard
Veseljchak [2.6K]
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7 0
3 years ago
Which of the following are large structures of DNA containing many genes?
Mars2501 [29]
Genomes are the large structures of DNA containing many genes i believe
8 0
3 years ago
Read 2 more answers
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