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skelet666 [1.2K]
3 years ago
9

I’m doing a test and all my makeup work and I really need this done so can y’all pls answer thanks

Biology
1 answer:
andre [41]3 years ago
7 0

Answer:

Only active transport requires ATP

Explanation:

Passive transport is the movement of molecules across the cell membrane without the need for energy. These substances usually move from a high concentration to a low concentration.

Active transport relies on energy from ATP to move substances across the plasma membrane. This is usually required when moving substances against their concentration gradient.

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nadezda [96]

Most of the gastric ulcers are caused by bacteria.

A sore when forms on the oesophageal, stomach, or small intestine lining. When stomach acid affects the lining of the digestive tract, ulcers develop. It is referred into three distinct ulcers-

  1. An ulcer on the lining of the stomach or the first section of small intestine is referred to as a peptic ulcer.
  2. A gastric ulcer is referred to as such if it develops in stomach.
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Ivahew [28]

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The correct answer to your question is D.

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are there answers your supposed to choose from?


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