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Art [367]
3 years ago
7

A serous membrane contains a superficial layer of epithelial tissue and a deeper layer of connective tissue. Thus, serous membra

nes are classified as:
a) avascular.
b) tissues.
c) organs.
d) amitotic.
Biology
1 answer:
aleksandrvk [35]3 years ago
7 0

Answer:

The correct answer is option c) "organs".

Explanation:

One of the characteristics that define an organ is to have different layers of tissue, which fits the description that an organ must be comprised of at least two different kinds of tissue. The fact that a serous membrane contains superficial and deeper layers of epithelial and connective tissues, grants it the category of being an organ.

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Enormous amounts of carbon are stored in fossil fuels when humans burning fossil fuels large amounts of carbon dioxide are relea
ahrayia [7]

Answer: Not have breathable air.

Explanation:

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3 years ago
Why does Tupperware blow its top in the microwave?
sergeinik [125]
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7 0
3 years ago
Which of the following statements is true regarding active transport?
ahrayia [7]

Answer:

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Explanation:

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5 0
3 years ago
Which of the following characteristics are true for an action potential?
pickupchik [31]

Answer:

I, II, III

Explanation:

A threshold stimulus is a stimulus that is capable to produce a response in excitable tissues such as neurons and muscle fibers. At threshold potential, the outward movement of K+ and inward movement of Na+ become equal to each other. When the potential exceeds the threshold potential, more and more Na+ enter the cell to depolarize it and to allow the opening of Na+ channels. Therefore, to fire an action potential, the threshold must be exceeded.

Conduction of action potential is all or none phenomenon which means that either it occurs or it does not occur. As an impulse is passed by each successive part of an exon, it enters the refractory period during which there is no conduction of nerve impulse. It ensures the one-way conduction of impulse from the cell body to the axon terminal only.

6 0
3 years ago
During elongation in translation, to which ribosomal site does an incoming charged tRNA molecule bind?
bagirrra123 [75]

Answer:

The correct answer will be option-A site.

Explanation:

The addition of the specific amino acids to the nascent peptide occurs after the binding of the amino acid to the tRNA via acylation of the amino acid through a process called t-RNA charging.

This charged tRNA binds to the A-site or Aminoacyl site of the ribosomes where the initiation stage of the translation begins. This amino acid is shifted to the P site or peptidyl site and exit from the E site of the ribosome.

Thus, option-A site is the correct answer.

3 0
3 years ago
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