Unit Exam #4 Chapters 16-18,20
Flashcard
•
Biology
•
University
•
Practice Problem
•
Hard
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1.
FLASHCARD QUESTION
Front
What is the resulting RNA sequence from the DNA strand 3' GGCTAAT 5'?
Back
5' CCGAUUA 3'
2.
FLASHCARD QUESTION
Front
What type of mutation is indicated by the change from Met - Ala - Lys - Trp - Trp - Pro to Met - Ala - Lys?
Back
Nonsense mutation
3.
FLASHCARD QUESTION
Front
What does PCR stand for in molecular biology?
Back
Polymerase chain reaction
4.
FLASHCARD QUESTION
Front
Where does DNA replication begin?
Back
At origins of replication sites
5.
FLASHCARD QUESTION
Front
Who were the scientists that helped determine the structure of DNA?
Back
Watson, Crick, Wilkins, Franklin
6.
FLASHCARD QUESTION
Front
What is the role of RNA polymerase in transcription?
Back
RNA polymerase synthesizes RNA from a DNA template.
7.
FLASHCARD QUESTION
Front
Define a silent mutation.
Back
A mutation that does not change the amino acid sequence of a protein.
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