Chapter 016. Foundations in Microbiology Test Bank Exam GRADED A+ 2023 VERIFIED

Chapter 016. Foundations in Microbiology Test Bank Exam GRADED A+ 2023 VERIFIED Basic knowledge used to derive applied science or useful products is known as what? correct answers Genetic Engineering Direct, deliberate modification of an organism's genome is known as what? correct answers Bioengineering Use of an organism's biochemical and metabolic pathways for industrial production is known as what? correct answers Biotechnology Which is correct? a. DNA heated from 90C to 95C; the two strands separate. The nucleotides can be identified, replicated, or transcribed. b. DNA heated from 100C to 125C; the two strands separate. The nucleotides can be identified, replicated, or transcribed. correct answers a Slowly cooling the DNA: a. Prevents complementary nucleotides to hydrogen bond and the DNA will not regain double-stranded form b. Allows complementary nucleotides to hydrogen bond and the DNA will regain double-stranded form correct answers b Intrinsic properties of DNA: a. Can not hold true even in a test tube b. Hold true even in a test tube correct answers b What recognizes specific sequences of DNA and break phosphodiester bonds between adjacent nucleotides? correct answers Restriction endonucleases Enzymes for Dicing, Splicing, and Reversing Nucleic Acids: a. Can be used to cleave DNA at desired sites b. Can not be used to cleave DNA at desired sites correct answers a Enzymes for Dicing, Splicing, and Reversing Nucleic Acids: a. Are unable to Recognize and clip the DNA at palindrome base sequences b. Recognize and clip the DNA at palindrome base sequences correct answers b What is Used in the lab to cut DNA into smaller pieces? correct answers Restriction fragments DNA sequences a. Are the same amongst members of the same species b. Vary, even among members of the same species correct answers b Differences in the cutting pattern of specific restriction endonucleases: a. Give rise to fragments of differing lengths (RFLPs) b. Prevent rise of fragments and their differing lengths (RFLPs) correct answers a What rejoins phosphate-sugar bonds (sticky ends) cut by endonucleases? correct answers Ligase Enzymes for Dicing, Splicing, and Reversing Nucleic Acids are: a. Used for final splicing of genes into plasmids and chromosomes b. Used for final splicing of genes into plasmids and chromosomes correct answers a What makes a DNA copy of RNA cDNA? correct answers Reverse transcriptase cDNA can be made from : a. mRNA, tRNA, or rRNA b. DNA, Protein, And Amino Acids correct answers b Enzymes for Dicing, Splicing, and Reversing Nucleic Acids: