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Wittaler [7]
3 years ago
8

When muscles find strength in stillness it is called ____________________.

Biology
2 answers:
LUCKY_DIMON [66]3 years ago
8 0

Answer:

Isometric contraction

Explanation:

An isometric contraction occurs when the muscle contracts but its legnth does not change

An eccentric contraction occurs when the length of the muscle increases.

A concentric contraction occurs when the muscle shortens

xxTIMURxx [149]3 years ago
8 0

Answer:

I think its C.

Explanation:

I heard it in health class. Im pretty sure. Have a nice day and good luck.

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Answer:

Cytosine- 40%

Explanation:

DNA is the genetic material in virtually all living organisms. It is a molecule made up of long chains of nucleotides, which are its building block. Four types of nucleotides make up the DNA molecule viz: Adenine (A), Thymine (T), Guanine (G), and Cytosine (C).

According to Erwin Chargaff in his rule regarding DNA composition, he stated that in a DNA molecule, the amount of adenine must equal thymine while that of guanine must equal cytosine. In a nutshell, the total of all the base pair must equally be 100% i.e. (A + T) + (G + C) = 100%.

In this case where a newly discovered bacteria from a hot spring in Yellowstone National Park was found to contain 10% of adenine in its DNA. Since Adenine is 10%, Thymine base must also be 10% in accordance to Chargaff's rule.

Hence, 10% + 10% + (G + C) = 100%.

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3 years ago
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2 years ago
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