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An exon codes for 180 amino acids. How many nucleotides are in the the exons? a) 540 b) 60 c) 180 Listen ▶ If a DNA sequence is methylated, what is the most likely consequence? a) It will not be replicated b) The mRNA will not be translated c) It will not be transcribed d) Introns will not be removed from the RNA Listen Semi-conservative DNA replication means

An exon codes for 180 amino acids. How many nucleotides are in the the exons? a) 540 b) 60 c) 180 Listen ▶ If a DNA sequence is methylated, what is the most likely consequence? a) It will not be replicated b) The mRNA will not be translated c) It will not be transcribed d) Introns will not be removed from the RNA Listen Semi-conservative DNA replication means

Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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**Question 1:** An exon codes for 180 amino acids. How many nucleotides are in the exons? - a) 540 - b) 60 - c) 180 --- **Question 2:** If a DNA sequence is methylated, what is the most likely consequence? - a) It will not be replicated - b) The mRNA will not be translated - c) It will not be transcribed - d) Introns will not be removed from the RNA --- **Question 3:** Semi-conservative DNA replication means that - a) The lagging strand has Okazaki fragments - b) DNA replication is in a 5' to 3' direction - c) When DNA is replicated each new double helix contains one of the original strands and a newly made strand - d) DNA make RNA and RNA makes Protein
Transcribed Image Text:**Question 1:** An exon codes for 180 amino acids. How many nucleotides are in the exons? - a) 540 - b) 60 - c) 180 --- **Question 2:** If a DNA sequence is methylated, what is the most likely consequence? - a) It will not be replicated - b) The mRNA will not be translated - c) It will not be transcribed - d) Introns will not be removed from the RNA --- **Question 3:** Semi-conservative DNA replication means that - a) The lagging strand has Okazaki fragments - b) DNA replication is in a 5' to 3' direction - c) When DNA is replicated each new double helix contains one of the original strands and a newly made strand - d) DNA make RNA and RNA makes Protein
### Quiz on Molecular Biology Concepts #### Question 1: **An anticodon will be found on** - a) rRNA - b) tRNA - c) mRNA - d) sRNA --- #### Question 2: **Because of alternate splicing an organism can have** - a) More proteins than genes - b) More genes than proteins - c) More exons than introns - d) More introns than genes --- #### Question 3: **If a single nucleotide is added to the middle of an exon then** - a) Only one amino will be changed - b) A missense mutation will result - c) The RNA will not be spliced properly - d) Many amino acids will be changed These questions explore key concepts in molecular biology, including the role of anticodons, the impact of alternate splicing, and mutations caused by nucleotide insertion. Understanding these concepts is crucial for grasping the complexities of genetic expression and regulation.
Transcribed Image Text:### Quiz on Molecular Biology Concepts #### Question 1: **An anticodon will be found on** - a) rRNA - b) tRNA - c) mRNA - d) sRNA --- #### Question 2: **Because of alternate splicing an organism can have** - a) More proteins than genes - b) More genes than proteins - c) More exons than introns - d) More introns than genes --- #### Question 3: **If a single nucleotide is added to the middle of an exon then** - a) Only one amino will be changed - b) A missense mutation will result - c) The RNA will not be spliced properly - d) Many amino acids will be changed These questions explore key concepts in molecular biology, including the role of anticodons, the impact of alternate splicing, and mutations caused by nucleotide insertion. Understanding these concepts is crucial for grasping the complexities of genetic expression and regulation.
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