QUESTION 15 Which two of the following statements about protein synthesis are FALSE? - In eukaryotic cells, polypeptide synthesis takes place on ribosonmes in the cytoplasm. The sequence of amino acids in a polypeptide is specified by ribosomal RNA. - Proteins are always translated as linear polypeptides, beginning from the amino terminus, but may be cleaved or joined afterward. Genes and the polypeptides they encode are colinear: that is, the order of missense mutations in a recombination map is the same as the order of the affected amino acids. According to the "sequence hypothesis", the structure and properties of a protein are determined by its primary amnino-acid sequence. U The sequence information in proteins can be transferred back into DNA by reverse transcriptase.
QUESTION 15 Which two of the following statements about protein synthesis are FALSE? - In eukaryotic cells, polypeptide synthesis takes place on ribosonmes in the cytoplasm. The sequence of amino acids in a polypeptide is specified by ribosomal RNA. - Proteins are always translated as linear polypeptides, beginning from the amino terminus, but may be cleaved or joined afterward. Genes and the polypeptides they encode are colinear: that is, the order of missense mutations in a recombination map is the same as the order of the affected amino acids. According to the "sequence hypothesis", the structure and properties of a protein are determined by its primary amnino-acid sequence. U The sequence information in proteins can be transferred back into DNA by reverse transcriptase.
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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Transcribed Image Text:QUESTION 15
Which two of the following statements about protein synthesis are FALSE?
- In eukaryotic cells, polypeptide synthesis takes place on ribosonmes in the cytoplasm.
The sequence of amino acids in a polypeptide is specified by ribosomal RNA.
- Proteins are always translated as linear polypeptides, beginning from the amino terminus, but may
be cleaved or joined afterward.
Genes and the polypeptides they encode are colinear: that is, the order of missense mutations in a
recombination map is the same as the order of the affected amino acids.
According to the "sequence hypothesis", the structure and properties of a protein are determined by
its primary amnino-acid sequence.
U The sequence information in proteins can be transferred back into DNA by reverse transcriptase.
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