Which of the following statements about insulin or its effects on the body are true?

select all that apply.

insulin enters the cytoplasm of cells, signaling the nucleus to make more glucose.

a net result of insulin is that body cells take up fewer glucose molecules.

when releasing insulin, the pancreas is acting as an endocrine gland.

insulin binds to receptor proteins found in the cell membranes of many types of body cells.

Explanation:

Endocrine glands secrete hormones directly into the blood. This is the case for the pancreas that releases insulin into the blood to regulate blood sugars. Most cells in the body have insulin receptors. However, liver and muscle cells have many of them. This allows these cells to uptake glucose and stores them as glycogen for use when energy is required in high demand.

1. (1.2kw)x(15/60hours) = .3kwh --> a

2. (5kw)x(90/60hours)x(8cents/kwh) = $0.60 --> d

3. microwave --> 1200 watts = (1.2kw)x(6/60hours) = .12kwh

coffee-maker --> 900 watts = (.9kw)x(10/60hours) = .15kwh

therefore, it requires more energy for the coffee-maker to do the same amount of work.

so the answer is a.

hello there,

igneous rock formed from below the surface would have more crystals because

answer: because magma cools more slowly than lava