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3 years ago

Use the same article to answer the following questions. Muscle Contraction What happens if there is not enough ATP available?

Biology

2 answers:

Firlakuza [10]3 years ago

5 0

Answer:

Muscles cannot contract.

Muscles fibers become locked in a state called rigor.

Explanation:

got it correct on edge

dalvyx [7]3 years ago

3 0

Answer:

The body will undergo Anaerobic Respiration

Explanation:

So it's is basically a type of Respiration which occurs in our bodies in some situations (Like when you are doing heavy exercise). Yeast also undergoes Anaerobic Respiration.

The by product of Anaerobic Respiration is that it produces lactic acid which get accumulated in our muscles and can cause muscle cramps

The pain can be relieved when we take a hot bath.

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3 years ago

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3 years ago

When the concentration of a substance higher on one side of the cells selectively permeable membrane, certain molecules may move

grin007 [14]

Answer:

Explanation:

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3 years ago

List 4 chordate characteristics.

jek_recluse [69]

Answer:

notochord, dorsal hollow nerve cord, pharyngeal slits, and a post-an4l tail

Explanation:

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4 0

3 years ago

a man is twice as old as his son.Five years ago the ratio of their ages was 9:4.Find the sum of their ages

elena-s [515]

Answer:

75years

Explanation:

Let the Father's age be represented by 2x

Let the Son's age be represented by x

Five years ago;

Man's age will be = 2x - 5

Son's age will be = x - 5

If the ratio of their ages five years ago was 9:4, then;

2x - 5/x-5 = 9/4

4(2x - 5) = 9(x - 5)

8x - 20 = 9x - 45

- Collect like terms

-20 + 45 = 9x - 8x

25 = x

Hence, the son's age = 25 years

If x = 25, the father's age (2x) will be 2 × 25 = 50years

The sum of their ages will be = 25years + 50years = 75years

6 0

3 years ago