Biology silent mutation - Study guides, Class notes & Summaries

dCE - Answer-ry DCE - Answer-RZ Hardy Weinberg equation - Answer-Used to calculate allele and genotype frequencies in a population when the frequency of one genetic trait is known HLA antigens - Answer-Certain characteristics of blood group and ____________ antigens make them useful tools for parentage analysis Direct exclusion, indirect excursion - Answer-Assuming maternity is correct, paternity can be excluded in one of two ways Genetic markers present in the child but is absent from ...

MCB 10 Practice exam 1|29 Questions with Verified Answers If a single sister chromatid is one unit, after S phase in human somatic cells there are ________ sister chromatids present. A) 0 B) 23 C) 46 D) 69 E) 92 - CORRECT ANSWER E) 92 Which of the following is a correct list of the molecules involved in the process of translation: A) DNA, tRNA, ribosome B) DNA, mRNA, ribosome C) mRNA, tRNA, RNA polymerase D) mRNA, tRNA, ribosome E) DNA, mRNA, RNA polymerase - CORRE...

Brock Biology of Microorganisms - Chapter 11 Exam Study Guide. Mutation - answerheritable change in DNA sequence that can lead to a change in phenotype (observable properties of an organism) wild-type strain - answer-typically refers to strain isolated from nature -this adjective for a strain can also refer to just one gene mutant - answer-a cell of virus derived from wild type that carries a nucleotide sequence (genotype) change -observable properties (phenotype) may also be altered -c...

Biology 3221A Biochemistry Final Exam Q&A- Rush University Which of the following single-base DNA gene coding changes is least likely to significantly affect the function of resulting protein? (Harper pages 361-363) A. Missence mutation resulting to histidine-to-glutamic acid change B. Silent mutations in the third codon base C. Frameshift mutation D. Nonsense mutation 2. Which of the following is a property of enhancer elements? (Harper pages 384-385) A. They do not work located downs...

Primavera Biology B Unit 2: DNA and the Genetic Code 100% Correct CHECKPOINT 07 Which correctly describe a part of the DNA molecule and what the part is made of? Select all that apply. rungs—bases backbone—a phosphate group and a sugar A scientist is trying to determine if a nucleic acid is RNA. What features should the molecule have? Select all that apply. a single strand the sugar ribose Why is DNA antiparallel? Its double strands run in opposite directions. Which of the following ...

ADVANCED PLACEMENT (AP) BIOLOGYCentral Dogma 80 Questions Correctly Answered |100% Rated What is the result of a silent mutation? Possible Answers: There is no change to the peptide product Inclusion of a different amino acid A shift in the reading frame that results in a nearly completely different protein Early termination of translation Correct answer: There is no change to the peptide product

Biochem Exam 3 Rutgers Murphy Practice Questions and Answers Below is a diagram that best explain which type of cellular signaling? - Ans:-G-coupled protein receptor signaling The intracellular portion of the G-Coupled Protein that exchanges GDP for GTP, dissociating from the other two and becomes active is called? - Ans:-alpha The type of hormone receptors that are found within the cell are called? - Ans:-Nuclear receptors Determine the primary sequence of a protein that would be produce...

Question 1 What is the result of a silent mutation? Possible Answers: There is no change to the peptide product Inclusion of a different amino acid A shift in the reading frame that results in a nearly completely different protein Early termination of translation Correct answer: There is no change to the peptide product Question 2 Which of the following describes abortive initiation? Possible Answers: The inability of the initiation complex to form Short cycles of RNA synthesis EXAM RNA poly...

Biochemistry Exam 3 Practice Tests 225 Questions with Verified Answers The complementary strand for the sequence 5' GCACTTCG 3' is - CORRECT ANSWER 5' CGAAGTGC 3' Polysomes...? (a) contain multiple mRNA's (b) contain multiple DNA's (c) contain multiple ribosomes (d) contain multiple RNA polymerases (e) a and c - CORRECT ANSWER (c) contain multiple ribosomes "Multiple ribosomes initiate on a SINGLE mRNA Polyribosomes or polysomes"- Ch 7 Proliferating cell nuclear ...

Practice Exam 2 Micro Nclex Type 247 Questions with Verified Answers A saprobe derives its energy from a) sunlight. b) conversion of nutrients from other organisms. c) utilizing the tissues/fluids of a living host. d) metabolizing the organic matter of dead organisms. - CORRECT ANSWER d) metabolizing the organic matter of dead organisms. Mineral ions used in microbial nutrition include a) sodium. b) potassium. c) calcium. d) magnesium. e) all of these. - CORRECT ...