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Igoryamba
3 years ago
5

Translation involves several different types of tRNA molecules. Which statement best describes how tRNA molecules assemble amino

acids into a polypeptide?
A. One tRNA molecule assembles the polypeptide, and the others assist it.
B. Three tRNA molecules assemble the polypeptide, and the others assist them.
C. Each tRNA molecules assembles a different part of the polypeptide, and all at the same time.
D. The different tRNA molecules act in a specific order, one after the other like an assembly line.
Biology
1 answer:
oee [108]3 years ago
6 0

The different tRNA molecules act in a specific order, one after the other like an assembly line

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What is the double helix?
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that is the definition^
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3 years ago
Is a heat pack safe for period pain ?
OLga [1]

Answer:

I hope this hepls :)

Explanation:

Heat therapy is said to work because of its analgesic properties or its ability to bring blood to the area which can penetrate deep into the muscular tissue. However, heat therapy is also said to work because it is comforting on a psychological level. According to Lorimer Moseley “to reduce pain, we need to reduce credible evidence of danger & increase credible evidence of safety” and applying heat makes us feel safe. Why? Because the cold kills!  

Despite this, there is little evidence to show that it helps alleviate pain at certain trigger points  (small patches of acutely sensitive soft tissue) in the body and there is less evidence to show that it works for period pain. One study has claimed that heat can work for period pain however the researchers failed to differentiate if their exercise programme or the psychological effect of feeling warm eased their pain. This kind of testing means that other variables influence participants’ perception of pain and we can’t be certain if the heat therapy actually helped. What we do know is there are certainly drawbacks to this kind of treatment.

8 0
2 years ago
A sunflower turns its head toward sunlight. What triggers this behavior in a sunflower? form of light can a human eye see?
kiruha [24]

Answer:

because of Phototropism some plants like sunflower .... turns in the direction of sun

Explanation:

6 0
2 years ago
A circle with circumference \blue{8}8start color #6495ed, 8, end color #6495ed has an arc with a 288^\circ288
vivado [14]

Answer:

The arc is 6.4 units long.

Explanation:

For a circle of radius R, the circumference is given by:

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If we have a section of this circle defined by an angle θ (such that this section makes an arc), the length of that arc is:

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and 2*pi*R is the circumference, then we can write the length of the arc as:

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Then the length of that arc is:

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The arc is 6.4 units long.

3 0
2 years ago
Fossils are found in:
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(C) metamorphic rock

(D) sedimentary and metamorphic rock

<em>Hope</em><em> this</em><em> helps</em>

3 0
2 years ago
Read 2 more answers
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