BUNDLE OF AP Biology Exams | Questions with 100% Solutions/Verified Answers

Which of the following is the last line of defense against an extracellular pathogen? A) lysozyme production B) phagocytosis by neutrophils C) antibody production by plasma cells D) histamine release by basophils E) lysis by natural killer cells - C) antibody production by plasma cells Which ce...

. Which of the following is NOT true regarding factors that affect the dispersion of organisms in nature? A. Most environmental resources are randomly distributed. B. Biological conditions tend to be non-uniform. C. Dispersal of offspring is often limited or controlled by environmental factors...

The reactivity of an organic molecule is primarily dependent upon ____________ of the molecule. - the attached functional groups The structural polysaccharides found in different kingdoms are all variations of cellulose. Each kingdom has unique modifications to cellulose. Which kingdom is correc...

steroids - -structure: carbon skeleton of four fused rings with different chemicals attached -with a different functional group attached you create a new one -ex: cholesterol and sex hormones cholesterol - -important cell component -animal cell membranes -helps keep membrane fluid, flexible and...

What is the role of NADP+ in photosynthesis? - Is is reduced and then carries electrons to the Calvin cycle How many molecules of carbon dioxide (CO2) would be produced by five turns of the Krebs Cycle? - 10 A plant has a unique photosynthetic pigment. The leaves of this plant appear to be reddi...

The female werewolf must be heterozygous, because her father has round ears. Each of her sons has a 50% chance of inheriting the round allele. A woman is red-green color-blind. What can we conclude, if anything, about her father? ( Concept 15.2) He is red-green color-blind. There is a 50% proba...

Which word would best describe the operon? (a) respiration (b) transport (c) regulation (d) nutrition - (c) regulation What acts as an inducer in the lac operon? - lactose