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musickatia [10]
3 years ago
7

What dose it mean for a molecule to diffuse down a concentration gradient?

Biology
1 answer:
lara [203]3 years ago
5 0

Answer:

Osmosis

Explanation:

The net movement of a molecule from area of higher concentration to a area of lower concentration.

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vredina [299]

The correct answer is Bacteria can't survive in a hypertonic solution because they lose water.

The 20-30% salt solution is hypertonic as Compared to the bacterial concentration of salt. In this case, the bacteria present in the solution would lose water. Due to excess loss of water, the bacteria would eventually shrink and die. Hence, green olives preserved in the brine would be safe from microbial attack.

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If photosynthesis captures only 1-2% of the energy from sunlight, what happens to the other 98-99% of energy
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Anastasy [175]

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What is the family of the animal that is land dwelling and uses scent glands for defense
SpyIntel [72]

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