D. Proteins are made up of amino acids. 3. Which of the following are NOT functions of protein molecules in an animal?
A. Transportation between cells
B. Providing instructions for the rest of the cell
C. Building hair, skin, and nails
D. Communication between cells

What is turgor pressure, what causes it, and what does it do for a plant?

Select the correct answer from each drop-down menu. during the day, plants produce by splitting water molecules in the light-dependent reactions of photosynthesis. at the same time, plants use cellular respiration to produce some of the needed by the light-independent reactions to make sugars. during the night, plants produce because takes place.

Suppose you use three different scale to weigh a bag of organges. one scale says the nag weighs 2.1 lb, and third says it weighs 2.1 lb. the actual weight of the bag of organges is 2.153 lb. which of the following best decribes these results?