Which structure is the site of the synthesis of proteins that may be exported from the cell?

1 answer:

6 0

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Below are the choices:

<span>A) lysosomes
B) free cytoplasmic ribosomes
C) roughER
D) plasmodesmata
E) Golgi vesicles
</span>

The structure is the site of the synthesis of proteins that may be exported from the cell is roughER

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What term is used to describe bacterial cells that can naturally take up dna from their environment?

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<h2>The correct answer is: Competent cells</h2>

Explanation:

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Hich physiologic change increases cardiac work but does not enhance cardiac output?

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Increased afterload physiologic change increases cardiac work but does not enhance cardiac output.

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Heart and blood vessels, which make up your cardiovascular system, deliver oxygen and nutrition to your body's organs so they can function.
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1. Head, neck, upper limb, thorax - super vena cava - top of the right atrium.

2. Lower limb - inferior vena cava - bottom of the right atrium.

Explanation:

The Heart pumps the oxygen-rich blood to the different parts of the body to Otake oxygen and nutrients to these organs and then takes the oxygen-poor blood returns from the body to the heart.

The two major vessels that return oxygen-poor blood to the heart are 1. superior vena cava (SVC) that drainages Head, neck, upper limb, thorax and terminate at top of the right atrium, and 2. inferior vena cava (IVC), Lower limb and terminate at bottom of the right atrium.

1. Head, neck, upper limb, thorax - super vena cava - top of the right atrium.

2. Lower limb - inferior vena cava - bottom of the right atrium.

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