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Andre45 [30]
3 years ago
10

Which best describes the structure of the molecules that make up protein ??

Biology
2 answers:
valina [46]3 years ago
5 0
Carboxylic group+ amino group+ side chain
Zarrin [17]3 years ago
4 0
<span>Changing one amino acid in the protein hemoglobin causes sickle-cell anemia.</span>
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The wall of the left ventricle is thicker than that of the right and the left ventricle pumps more blood than the right. Are the
Rus_ich [418]

The wall of the left ventricle is thicker than that of the right - True

The left ventricle pumps more blood than the right - False

<u>Explanation:</u>

Heart has 4 number of chambers. One among these chambers is the left ventricle. Among the four cambers of the heart, the thick one is the left ventricle. It appears below the left atrium. The left ventricle is present in the bottom left part of the heart. When the contraction of heart occurs the blood from the valve called mitral enters the left atrium from the left atrium.  

The left ventricle transports the oxygenated blood to the human body. The left ventricle needs along these things for pumping the blood. The right ventricle can function by itself and is more powerful than left ventricle. The right ventricle is responsible in pumping blood to the lungs on its own.

7 0
3 years ago
A balance between gravity pulling atoms toward the center and gas pressure pushing heat and light away from the center is called
Mashutka [201]
<span>Equilibrium is your answer i believe.
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3 years ago
What are:<br> Biochemical cycles and reservoirs for nutrients.<br><br> Thanks!
WINSTONCH [101]

Answer:

The term biochemical is a contraction that refers to the consideration of biological, geological and chemical apect of each cycle.

A nutrient reservoir is used to hold the water/ nutrient mixture plant need for strong growth and good health

Explanation:

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5 0
2 years ago
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a lion eating a zebra is an example of what... a) habait destruction b) predation c) a keystone species or d) herbivory
Andrej [43]
B is the answer to ur question
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3 years ago
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If the mass of an object stays the same but it's volume decreases, will the density increase or decreases?
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The density will increase.
7 0
3 years ago
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