HOLE'S HUMAN ANAT&PHYS CONNECT ACC&PROC+
15th Edition
ISBN: 9781265160166
Author: SHIER
Publisher: MCG
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Chapter 7, Problem 17CA
Summary Introduction
To describe:
The mechanism that regulates the concentration of blood calcium ions.
Introduction:
Calcium ions present in the blood plays a vital role in the formation of the fibrin during the blood clotting process. It plays an important role in the muscle contraction and also acts as a secondary messenger for the hormone release into the bloodstream.
Pictorial representation:
Fig. 1(a):Mechanism of regulation of calcium ion when the blood calcium level is too high. Fig. 1(b):Mechanism of regulation of calcium ion when the blood calcium level is too low.
Fig. 1(a):Mechanism of regulation of calcium ion when the blood calcium level is too high.
Fig. 1(b):Mechanism of regulation of calcium ion when the blood calcium level is too low.
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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
mRNA. (2 marks)
4. What is the function of the following: (4 marks)
i. the cap
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
7. Explain how the stop codon allows for termination. (1 mark)
8. In your own words, summarize the process of translation. (2
marks)
Chapter 7 Solutions
HOLE'S HUMAN ANAT&PHYS CONNECT ACC&PROC+
Ch. 7 - Prob. 1PCh. 7 - List five major parts of a long bone.Ch. 7 - Describe the microscopic structure of compact...Ch. 7 - How do compact and spongy bono differ in...Ch. 7 - Describe the development of an intramembranous...Ch. 7 - Prob. 6PCh. 7 - Describe the four layers in an epiphyseal plate.Ch. 7 - Explain how nutritional factors affect bone...Ch. 7 - Prob. 9PCh. 7 - How does physical exercise affect bone structure?
Ch. 7 - Prob. 11PCh. 7 - Distinguish between the functions of red marrow...Ch. 7 - 13 Explain regulation of the concentration of...Ch. 7 - Prob. 14PCh. 7 - Prob. 15PCh. 7 - Prob. 16PCh. 7 - Prob. 17PCh. 7 - Prob. 18PCh. 7 - Prob. 19PCh. 7 - Prob. 20PCh. 7 - 21 Explain the difference between the vertebral...Ch. 7 - Describe a typical vertebra.Ch. 7 - Prob. 23PCh. 7 - Prob. 24PCh. 7 - Prob. 25PCh. 7 - Prob. 26PCh. 7 - Prob. 27PCh. 7 - Prob. 28PCh. 7 - Prob. 29PCh. 7 - Prob. 30PCh. 7 - Prob. 31PCh. 7 - Locate and name each bone that forms the pelvis.Ch. 7 - Prob. 33PCh. 7 - Prob. 34PCh. 7 - Prob. 35PCh. 7 - Prob. 36PCh. 7 - Prob. 37PCh. 7 - Describe how the foot is adapted to support the...Ch. 7 - Prob. 39PCh. 7 - Prob. 40PCh. 7 - Prob. 1CACh. 7 - Prob. 2CACh. 7 - Prob. 3CACh. 7 - Prob. 4CACh. 7 - Prob. 5CACh. 7 - Prob. 6CACh. 7 - Prob. 7CACh. 7 - Prob. 8CACh. 7 - Place the zones of cartilage in an epiphyseal...Ch. 7 - Prob. 10CACh. 7 - Prob. 11CACh. 7 - Prob. 12CACh. 7 - Prob. 13CACh. 7 - Prob. 14CACh. 7 - Prob. 15CACh. 7 - Prob. 16CACh. 7 - Prob. 17CACh. 7 - List three metallic elements that may be...Ch. 7 - Prob. 19CACh. 7 - Prob. 20CACh. 7 - Prob. 21CACh. 7 - Prob. 22CACh. 7 - Prob. 23CACh. 7 - Prob. 24CACh. 7 - Prob. 25CACh. 7 - Prob. 26CACh. 7 - Prob. 27CACh. 7 - Prob. 28CACh. 7 - Prob. 29CACh. 7 - Prob. 30CACh. 7 - Prob. 31CACh. 7 - Prob. 1IACh. 7 - Why are incomplete, longitudinal fractures of bone...Ch. 7 - Prob. 3IACh. 7 - Prob. 4IACh. 7 - When a child’s bone is fractured, growth may be...Ch. 7 - Prob. 6IACh. 7 - Prob. 7IA
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