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AP BIOLOGY Unit 5 Progress Check MCQ-ERROR CORRECTION Question And Answers.AP BIOLOGY Unit 5 Progress Check MCQ-ERROR CORRECTION Question And Answers.AP BIOLOGY Unit 5 Progress Check MCQ-ERROR CORRECTION Question And Answers.AP BIOLOGY Unit 5 Progress Check MCQ-ERROR CORRECTION Question And Answers.AP BIOLOGY Unit 5 Progress Check MCQ-ERROR CORRECTION Question And Answers.AP BIOLOGY Unit 5 Progress Check MCQ-ERROR CORRECTION Question And Answers.

What enhances the expression of a gene? - the attachment of RNA polymerase to DNA Describe what happens when the lactose operon is turned on and transcribing. - Allolactose or lactose binds to and changes the shape of the repressor. Genes A,B,C, and D are located on the same chromosome. Testcrosses show that the recombination frequency between A and B is 36% and between A and C is 23%. The recombination frequency between C and D is 5% and between A and D is 18%. What is the correct sequenc...

The chromosome theory of inheritance states that _____. ( Concept 15.1) genes occupy specific positions on chromosomes homologous chromosomes segregate from each other during meiosis chromosomes assort independently during meiosis The first and second answers are correct. The first, second, and third answers are correct. - The first, second, and third answers are correct.

water - -polar molecule -polar colvalent bonds -oxygen end is partial negative and the hydrogens have a partially positive end -cohesive polar covalent bonds - -opposite ends of the molecule have opposite charges cohesion - -H bonding between H2O creates it (sticky) -allows for the movement of water against gravity -high surface tension -water moves up a tree by transpiration (helped by ____) adhesion - -H2O molecules form H bonds with other substances ~capillary action ~meniscus ~wa...

1. 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. D. The development of societies in some populations controls distribution. E. Every species is adapted to specific environmental conditions. - A. Most environmental resources are randomly distr...

A plant with purple flowers is allowed to self-pollinate. Generation after generation, it produces purple flowers. This is an example of a. hybridization b. incomplete dominance c. true-breeding d. the law of segregation enetics. - c

1) During a field trip, an instructor touched a moth resting on a tree trunk. The moth raised its forewings to reveal large eyespots on its hind wings. The instructor asked why the moth lifted its wings. One student answered that sensory receptors had fired and triggered a neuronal reflex culminating in the contraction of certain muscles. A second student responded that the behavior might frighten predators. Which statement best describes these explanations? A) The first explanation is corr...

Inflammatory responses may include which of the following? A) clotting proteins migrating away from the site of infection B) increased activity of phagocytes in an inflamed area C) reduced permeability of blood vessels to conserve plasma D) release of substances to decrease the blood supply to an inflamed area E) inhibiting the release of white blood cells from bone marrow - B) increased activity of phagocytes in an inflamed area.

Which of the following statements describes the results of this reaction? C6H12O6 + 6O2 -----> 6CO2 + 6H2O +Energy - C6H12O6 is oxidized and O2 is reduced Molecular oxygen is produced during ________. - aerobic respiration What is the name of the process in which glucose is converted to pyruvate with the production of ATP and NADH? - glycolysis

A protein is a polymer made up of which kind of monomers? - amino acids The diagram above shows the final form of the protein hemoglobin. The making of this protein depended on the presence of chaperone proteins. Predict the consequence if chaperone proteins had NOT been present. - hemoglobin would not have folded up correctly The breakfast dishes have dried yellow egg on them when you return in the evening. The dried yellow egg remains after you dunk the dirty dishes in water. After soaki...

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