proteins are one of the three found in the diet and important structural molecules in living organisms. proteins help provide structure to cells and are the major component of enzymes that participate in biological reactions. while all macronutrients share similarities, proteins are different than both carbohydrates and lipids in important ways.

Research question: why are the carrots that grew on the left side of the garden larger than the carrots that grew on the right side of the garden? which hypothesis is based on this research question? a comparison of people with gardens to people without gardens will show who is likely to live longer. b. carrots are thought to be good for your eyesight and should be eaten regularly. c. carrots that are provided lots of sunlight grow to a larger size than carrots grown in the shade. d. eating fresh vegetables every day is a healthy thing to do.