Insulin is a protein that is used by the body to regulate both carbohydrate and fat metabolism. A bottle contains 425 mL of insulin at a concentration of 30.0 mg/mL . What is the total mass of insulin in the bottle?

What will most likely happen in the absence of a cell membrane? a) photosynthesis will not take place. b) the cell will not store food, water, nutrients, and waste. c) energy will not be released during cellular respiration. d) substances will pass in and out of the cell in an uncontrolled manner.

How might this scientific phenomena be explained? a paper clip floats on water.

When the mercury level in a barometer decreases that atmospheric pressure has