OAT practice test questions with verified answers

proteins can do all of the following except - Answer-self-replicate which statement about cell plasma membrane in eukaryotes is NOT correct - Answer-it contains cytochrome chain of oxidative phosphorylation according to Darwin's theory of modification by natural selection - Answer-organisms that have more favorable traits tend to leave more offspring Darwin's theory of natural selection to explain evolution can also be referred to as - Answer-descent with modification agglutinins are antibodies that recognize different blood types, according to the theory of blood groups, which statement is false - Answer-type O- contains no agglutinins (antigens) -doesn't have antigens on the surface of O- blood cells but has antigens to A,B, and Rh endocrine glands with corresponding hormone secretion - Answer-posterior pituitary: ADH and oxytocin adrenal cortex: aldosterone anterior pituitary: TSH adrenal medulla: epinephrine hypothalamus: gonadotropin-releasing hormone steroids - Answer-pass through the cell membrane with ease bc they are lipid-soluble influencers of enzyme-catalyzed rxns - Answer-substrate concentration, temp, enzyme concentration, pH cell division - Answer-way for multicellular organisms to grow, develop, repair chloroplasts descended from - Answer-free-living autotrophs fat - Answer-yields most calories/ gram when consumed imprinting - Answer-process where environmental patterns or objects presented to a developing organism during a brief "critical period" in early life become accepted permanently as elements of their behavior environment Hard-Weinberg Equilibrium needs: - Answer-random mating, large gene pool, no change in allelic frequency, no natural or sexual selection