EBK WHAT IS LIFE? A GUIDE TO BIOLOGY
3rd Edition
ISBN: 9781319030810
Author: PHELAN
Publisher: YUZU
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Chapter 19, Problem 9MC
Summary Introduction
Introduction:
Abscisic acid is produced by plants in large amounts under stressful conditions, such as water shortage. Synthesized primarily in leaves, fruits, and root tips (but also in other plant parts), this hormone has the general effect of inhibiting growth and reproductive activities under adverse environmental conditions.
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Transcription and Translation
1. What is the main function of transcription and translation? (2
marks)
2. How is transcription different in eukaryotic and prokaryotic
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3. Explain the difference between pre-mRNA and post-transcript
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ii. spliceosome
iii. Poly A tail
iv. termination sequence
5. What are advantages to the wobble feature of the genetic
code? (2 marks)
6. Explain the difference between the: (3 marks)
i. A site & P site
ii. codon & anticodon
iii. gene expression and gene regulation
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Chapter 19 Solutions
EBK WHAT IS LIFE? A GUIDE TO BIOLOGY
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