WHAT IS LIFE?:GDE.TO BIO....W/PHYS.(LL)
5th Edition
ISBN: 9781319360696
Author: PHELAN
Publisher: MAC HIGHER
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Chapter 23, Problem 3SA
Summary Introduction
To analyze:
Why drinking too much water can be dangerous.
Introduction:
The water content in the body affects the concertation of electrolytes.
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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
cells? (2 marks)
3. Explain the difference between pre-mRNA and post-transcript
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ii. spliceosome
iii. Poly A tail
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6. Explain the difference between the: (3 marks)
i. A site & P site
ii. codon & anticodon
iii. gene expression and gene regulation
7. Explain how the stop codon allows for termination. (1 mark)
8. In your own words, summarize the process of translation. (2
marks)
In this activity you will research performance enhancers that affect the
endocrine system or nervous system. You will submit a 1 page paper on one
performance enhancer of your choice. Be sure to include:
the specific reason for use
the alleged results on improving performance
how it works
how it affect homeostasis and improves performance
any side-effects of this substance
Chapter 23 Solutions
WHAT IS LIFE?:GDE.TO BIO....W/PHYS.(LL)
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