TAMU Kemp Biol 111- Exam 3 LATEST ACTUAL EXAM QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS) |ALREADY GRADED A+

TAMU Kemp Biol 111- Exam 3 LATEST ACTUAL EXAM QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS) |ALREADY GRADED A+ Which of the following is the meaning of the chromosome theory of inheritance as expressed in the early twentieth century? A) Mendelian genes are at specific loci on the chromosome and, in turn, segregate during meiosis B) No more than a single pair of chromosomes can be found in a healthy normal cell C) Individuals inherit particular chromosomes attached to genes D) NAtural selection acts on certain chromosome arrays rather than on genes - CORRECT ANSWER A How do we describe transformation in bacteria? A) the creation of a strand of DNA from an RNA molecule B) the creation of a strand of RNA from a DNA molecules C) the infection of cells by a phage DNA molecule D) assimilation of external DNA into a cell - CORRECT ANSWER D Refer to a table of codons. What would the anticodon be for a tRNA that transports phenylalanine to a ribosome? A) TTT B) AAA C) UUU D) CCC - CORRECT ANSWER B Which of the following forms of RNA are NOT involved in protein synthesis? A) rRNA B) tRNA C) dRNA D) mRNA - CORRECT ANSWER C A type of gene interaction in which the phenotypic expression of one gene alters that of another independently inherited gene is called: A) polygenic inheritance B) epigenesis C) codominance D) epistasis - CORRECT ANSWER D The specific removal of introns and the joining of exons together is known as: A) RNA splicing B) translation C) elongation D) DNA replication - CORRECT ANSWER A The function of DNA polymerase I is to: A) synthesize the lagging strand of DNA B) synthesize a new DNA strand by adding nucleotides to an RNA primer C) synthesize the leading strand of DNA D) remove RNA nucleotides from the primer and replace them with DNA nucleotides - CORRECT ANSWER D A fertilized egg is referred to as a: A) gametophyte B) autosome C) zygote D) homolog - CORRECT ANSWER C Short nucleotide strands that are made by lagging strand of DNA are called: A) telomeres B) DNA prmiers C) DNA ligase D) Okazaki fragments - CORRECT ANSWER D Crossing over between homologous chromosomes occurs during