2. In the human population, brown eye color is usually dominant to blue eye color. If a heterozygote male and a blue eyed female decide to have children, what is the chance that they will have a brown eyed child?

In each transformation of energy , some energy what?

Nucleic acids offer variability because they contain alternate forms of genes called .

Question 1 which of the following allows cells to take in fluids? a. phagocytosis b. pinocytosis c. exocytosis d. receptor-mediated endocytosis question 2 molecules move along their concentration gradient (from areas of high concentration to low concentration) using active transport mechanisms. a. true b. false question 3 which of the following powers active transport (ie. provides the energy for)? a. glucose b. transport proteins c. atp d. phospholipids question 4 what type of lipid is a major component of the plasma membrane? a. cholesterol b. phosopholipids c. proteins d. triglycerides