1. Why is it important to pay attention to essential amino acids if you are a vegetarian/vegan?

3. Basic PNB cookies can be made by using just three ingredients: 1 C of PNB, 1 C of sugar, and 1 egg. This recipe makes 24 cookies. Based on the nutritional information below, calculate how many calories, rounded to the nearest calorie, are consumed when you eat two cookies. Biomolecule Calories per gram Fat Carbohydrates Protein Fat (g) Carbohydrates (g) Protein (g) PNB (1 C) 128 48 54 9 4 4 Sugar (1 C) 0 192 0 Egg (1) 5 AP Biology 1 7 RE 4. There are 20 different possibilities for side chains in amino acids. Glycine is a side chain composed of one hydrogen atom. Alanine is a side chain composed of CH3. Serine has a side chain composed of a hydroxyl group, OH. If an amino acid chain, composed of glycine, alanine, and serine is synthesized via dehydration synthesis, how many oxygen atoms will the molecule contain? Emergence of Organic Molecules

1. What percentage of your carbohydrates should be from whole grains vs refined grains? 2. Identify each of the following foods as a whole grain or refined grain: рoрcon white rice pasta oatmeal grits wonder bread whole wheat pita bread

2.Define nutrient density. How nutrient dense is your diet? Explain.What is one specific item you consumed that was NOT nutrient dense? Why isn’t it nutrient dense? What would be a better alternative to this?