Rutgers Biology Exam 1 (115) Latest Update 2026 | 2027 | Questions & Answers – Verified Solutions (Rated A+)

Rutgers Biology Exam 1 (115) Latest Update 2026 | 2027 | Questions & Answers – Verified Solutions (Rated A+) Quiz_________________? A. 1 - ANSWER Compare and contrast Mendelian inheritance in human traits. Polydactyly (six fingers per hand) is a dominant trait. What is the probability that the child of an individual homozygous for polydactyly and a homozygous recessive individual has polydactyly? A. 1 B. 0.5 C. 0 D. 0.25 Quiz_________________? A. 50% - ANSWER Apply pedigree analysis. (Picture) Use the following pedigree to answer the following question. This chart represents the expression of an X-linked recessive disease. Affected individuals are represented by filled in shapes. Males are represented as squares and females are represented by circles. If individual II-1 is cross-bred with individual II-2. What percent of their daughters will be carriers for the disease? A. 50% B. 25% C. 100% D. 75% Quiz_________________? A. An organism has properties absent from the individual atoms that comprise it. - ANSWER Identify which of the following is an example of emergence. A. An organism has properties absent from the individual atoms that comprise it. B. A liver cell can be broken down into organelles and various molecules. C. A toaster can be broken down into small mechanical parts. D. The mass of the atomic nucleus is the sum of the masses of the protons and neutrons. Quiz_________________? A. Cell identification - ANSWER Identify the primary role of carbohydrates in the plasma membrane. A. Cell identification B. Modulate membrane fluidity C. Signal transduction D. Ion transport Quiz_________________? A. exergonic. - ANSWER The reaction CaO(s) + CO2(g) → CaCO3(s) has a free energy change of -387.3 kJ/Mole. The reaction is: A. exergonic. B. catabolic. C. at equilibrium. D. endergonic. Quiz_________________? A. folds of plasma membrane surround large solid particles. - ANSWER Phagocytosis is the process by which A. folds of plasma membrane surround large solid particles. B. large molecules move through proteins channels in the plasma membrane. C. a cell takes in fluids and dissolved materials. D. vesicles containing wastes are released from the cell. Quiz_________________? A. I and III - ANSWER Which of the following human genotypes could result from nondisjunction in sex chromosomes? I. 45, X0 II. 46, XY III. 47, XYY IV. 46, XX A. I and III B. III and IV C. I and II D. II and III Quiz_________________? A. I and V - ANSWER Cycloheximide is a chemical that interferes with translocation and thereby inhibits protein synthesis in eukaryotes. Hypothesize the effects when a cell is treated with cycloheximide. I. Translation elongation will not occur normally II. The translation initiation complex will not form III. No mRNA will be produced IV. RNA polymerase will not function normally V. Peptide bond formation by will be inhibited A. I and V B. II, III, and IV C. II, IV, and V D. I and II Quiz_________________? A. I only - ANSWER Compare and contrast prokaryotic and eukaryotic cells. Which of the following structures is ONLY found in Eukaryotes? I. nuclear pores II. DNA III. RNA IV. ribosomes V. cell wall A. I only B. I and V C. II, III and IV D. II, III and V Quiz_________________? A. I, II and III - ANSWER The creation of organizers in workshop best facilitates: I. "chunking" information II. strengthening LTP III. improving ease of retrieval of information IV. the initial introduction to the material A. I, II and III B. III and IV C. I and II D. II, III and IV Quiz_________________? A. I, II, and IV - ANSWER Which of the following statements are TRUE regarding alleles? They are: I. a segment of DNA. II. segregated into different gametes. III. only found in diploid organisms. IV. versions of a gene. A. I, II, and IV B. I and IV C. I, II and III D. III and IV Quiz_________________? A. I, II, III, and IV - ANSWER Male cockatiels have the sex chromosome pair ZZ while female cockatiels have the sex chromosome pair ZW. Identify which of the following statements are TRUE? I. Z-linked diseases are more commonly expressed in female cockatiels II. one Z chromosome in male cockatiels is condensed into a Barr body III. male cockatiels can be heterozygous for sex-linked traits IV. female cockatiels are heterogametic A. I, II, III, and IV B. I, II, and III C. I and II D. I and III Quiz_________________? A. II → III → IV - ANSWER Sequence an enzymatic reaction where the enzyme is inhibited by a compound that is noncompetitive and reversible. You will not need to use all of the Roman numeral statements in your answer. I. Inhibitor binds to the active site II. Inhibitor binds to enzyme, but not at active site III. Enzyme changes shape and substrate is unable to bind IV. Inhibitor is released from the enzyme V. Inhibitor permanently inactivates the enzyme A. II → III → IV B. I → III → V C. I → III → IV D. II → IV → V