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OleMash [197]
3 years ago
12

In a sample of bacterial DNA, 14% of the nitrogenous bases are thymine. About what percentages are the other nitrogenous bases?

Biology
1 answer:
Nookie1986 [14]3 years ago
6 0
The answer is D

Explanation: You need to have the same number of complementary bases.
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The area of the muscle fiber where the actin and myosin myofilaments overlap is
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Answer:

Sarcomere

Explanation:

The muscle fiber / myofibrils consist of 2 types of filaments - actin and myosin. The myosin filaments are thick filament whereas the actin filaments are the thin filament.

In addition to this, the muscles have A-band and I-bands. These bands give the muscles alternate light and dark colour band structure. In the A-band, myosin filaments are present, whereas in the I - band the actin filaments are found.

In I-band 2 Z-lines are located.  The area between the Z-lines is called sarcomere. In this sarcomere region both actin and myosin filaments present.

When muscles get contracted the length of the sarcomere shorten. The actin and myosin filaments overlap in this area. A cross-bridge form between them, with the help of filamentous protein titin.

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Yeast have mitochondria and can perform cellular respiration. what would you expect to be consumed and produced during the proce
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A new island formed by volcanic action may eventually become populated with biotic communities. describe the type of ecological
Katyanochek1 [597]

The type of ecological succession being described in the illustration is primary succession.

<h3>What is primary succession?</h3>

It is a form of succession that occurs when an area that has never been occupied by any living organism becomes exposed and eventually gets colonized by living organisms.

It is quite different from secondary succession which happens when an area that has been housing biotic communities before gets disrupted by a major disturbance.

A new island formed by volcanic action has never housed any biotic community before. Thus, only primary succession can occur there.

More on primary succession can be found here: brainly.com/question/26675203

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