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Setler [38]
3 years ago
15

The structure of molecules that make up proteins

Biology
1 answer:
Dafna1 [17]3 years ago
5 0
<span>Amino acids (monomers) are the building blocks of proteins (polymers)</span>
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Blood flow
horrorfan [7]

Answer:

D. Tricuspid → right ventricle → pulmonary valve → pulmonary circulation

Explanation:

The circulatory system is the system of organs and blood vessels which is associated with the circulation of the blood in the body.

The circulatory system is divided into two portions: the systemic circulatory system (body) and the pulmonary circulatory system (lungs).

The vena cava brings the oxygen-poor blood from the body to the right atrium from where the blood is transferred to the same side of the ventricle controlled by the tricuspid valve (atrioventricular valve).

From the right ventricle, the blood is pumped to the pulmonary artery which transports the blood to the lungs where the oxygen will be exchanged.

Thus, Option-D is correct.

4 0
3 years ago
Construct an explanation to predict the type of symbiotic relationship that exists between the hippo and oxpecker birds?
Allisa [31]
<h2>Answer:</h2>

<h2><em><u>The hippopotamus and the oxpecker bird are in a mutualistic and parasitic relationship. This is because the oxpecker bird gets food and protection from the hippopotamus. However, the bird gets food by making little cuts in the hippopotamus to obtain insects. This isn't entirely harmful to the hippopotamus though.</u></em></h2>

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7 0
3 years ago
Help ASAP Please Figure 5
Mashutka [201]
Sleet
Might be wrong lol sorry if it is
3 0
3 years ago
During a solar eclipse, what celestial body would represent "B"?
nevsk [136]

the answer is moon. the name tells you what you can't see. since in a solar eclipse you can't see the sun that means that the moon is in between us on earth and the sun. which is why we can't see it

7 0
3 years ago
Read 2 more answers
an ameba a one-celled organism can move ingest and transport materials within the cell because it has what?
kupik [55]
Because it has an extension called pseudopod. When fully <span>extended it resembles a limb, despite being only an extension of the amoeba's plasma membrane, which enables it to move and ingest things.</span>
5 0
3 years ago
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