The cell mechanism of "active transport" involves the transport of insoluble chemicals across the membrane with protein acting as the carrier.

Answers

Answer 1

Answer: The above statement is FALSE.

Facilitated diffusion happens when large, insoluble membrane compounds are diffused for easy transportation. However, this transport does not require energy, therefore, it is a passive transport.

Active transport requires energy when moving molecules against a concentration agent. It requires for specific membrane transport proteins. Only a certain type of protein can move a certain type of substance.

The three main types of Active Transport are:
1) Sodium-Potassium Pump
2) Endocytosis
3) Exocytosis

Answer 2

Answer:

Answer:

Short answer-False

Explanation:

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How does the small size of a spore help its function? a) Spores can travel far.
b) Spores provide structure.
c) Spores fit into a cell.
d) Spores are specialized.

Answers

Answer:

the answer is A. Spores can travel far

Explanation:

I just took the test and got the answer right :)

Answer:

Spores can travel far.

Explanation:

Spores are carried by the wind or on animal fur.

Which is an advantage that multicellular organisms have compared to single-celled organisms?A.
Their cells are all alike.

B.
They can live in extreme environments.

C.
They have different cells for different tasks.

D.
They are able to move around freely.

Answers

I think the answer is C.They have different cells for different tasks.

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Which organ in the human body plays a dual role in both the digestive and respiratory systems? A) Liver. B) Lungs. C) Stomach. D) Pancreas.