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Georgia [21]
3 years ago
10

State the difference between osmosis and active transport

Biology
1 answer:
Mariana [72]3 years ago
8 0

Answer:

Osmosis is movement of water molecules from an area of their higher concentration to area of their lower concentration through a semipermeable membrane.

Active transport is movement of molecules from an area of their lower concentration to area of their higher concentration using energy in form of ATP by pump proteins.

Explanation:

transport system is consider as the opposite to osmosis. Because you are going against the gradient, active transport requires a pump or carrier protein in the cell membrane and therefore energy (made through respiration).

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When more than one operon is under the control of a single regulatory protein, the operons are collectively called a(n) When mor
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Regulon

Explanation:

A regulon comprises of a group of operons that are controlled by the same regulatory protein referred to as a regulator which could act as a repressor or activator.

Regulons in bacterial cells are referred to as the fundamental unit of the response system. Regulons are majorly used when referring to prokaryotes that have their genome organized to operons, although this term is not limited to that. The genes that are found in a regulon are arranged into two or more operons at different regions on the chromosome.

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Who invented bifocal eyeglasses and a clean-burning stove, and helped develop the U.S. postal system?
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Answer:

Benjamin Franklin

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Which gland secretes the most important hormone controlling calcium balance in the blood?
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Explanation:

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- affects the kidney by stimulating the renal tubules to eliminate EXCESS calcium in the urine.

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Difference between endotoxins and exotoxins
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