TEAS Science. 1. In a hypertonic solution, water flows through aquaporins embedd

Question

TEAS Science.

1. In a hypertonic solution, water flows through aquaporins embedded in the plasma membrane of the cell. this type of transport is best known as which of the following? A: Osmosis B:Active transport C:Facilitated diffusion D:diffusion 2.which of the following organic compounds are used to manufacture steroids hormones in the body? A: glucose B:cholesterol C:polysaccharides D: protein 3.which of the following types of membranes is associated with the skin? A:synovial B:peritoneum c:cutaenous D;serous 4.A scientist predicts that the germinating beans will use more oxygen than non germinating beans.this prediction is referred to as which of the following? A:Data collection b:A conclusion C:An observation D:

Explanation / Answer

1. A. Osmosis..

Movement of water across plasma membrane is referred as osmosis.

2. B. Cholesterol.

Cholesterol is the precursor for the synthesis of steroid hormone such as testosterone and estrogen.

3. C. Cutaneous.

4. C. Observation.

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