
EBK MICROBIOLOGY FUNDAMENTALS: A CLINIC
2nd Edition
ISBN: 9781259293856
Author: Cowan
Publisher: MCGRAW HILL BOOK COMPANY
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Chapter 7, Problem 5MCQ
Summary Introduction
Introduction:
Cells require energy to perform various functions. Energy is produced in the body by
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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
Neurons and Reflexes
1. Describe the function of the:
a) dendrite
b) axon
c) cell body
d) myelin sheath
e) nodes of Ranvier
f) Schwann cells
g) motor neuron, interneuron and sensory neuron
2. List some simple reflexes. Explain why babies are born with
simple reflexes. What are they and why are they necessary.
3. Explain why you only feel pain after a few seconds when you
touch something very hot but you have already pulled your
hand away.
4. What part of the brain receives sensory information? What
part of the brain directs you to move your hand away?
5. In your own words describe how the axon fires.
Mutations
Here is your template DNA strand:
CTT TTA TAG TAG ATA CCA CAA AGG
1. Write out the complementary mRNA that matches the DNA
above.
2. Write the anticodons and the amino acid sequence.
3. Change the nucleotide in position #15 to C.
4. What type of mutation is this?
5. Repeat steps 1 & 2.
6. How has this change affected the amino acid sequence?
7. Now remove nucleotides 13 through 15.
8. Repeat steps 1 & 2.
9. What type of mutation is this?
0. Do all mutations result in a change in the amino acid
sequence?
1. Are all mutations considered bad?
2. The above sequence codes for a genetic disorder called
cystic fibrosis (CF).
3. When A is changed to G in position #15, the person does not
have CF. When T is changed to C in position #14, the
person has the disorder. How could this have originated?
Chapter 7 Solutions
EBK MICROBIOLOGY FUNDAMENTALS: A CLINIC
Ch. 7.1 - Describe the relationship among metabolism,...Ch. 7.1 - NCLEX PREP 1. Which of the following is/are...Ch. 7.1 - Fully describe the structure and function of...Ch. 7.1 - Prob. 2NPCh. 7.1 - Differentiate between constitutive and regulated...Ch. 7.1 - Diagram four major patterns of metabolic pathways.Ch. 7.1 - Describe how enzymes are controlled.Ch. 7.2 - Prob. 3NPCh. 7.2 - Name the chemical in which energy is stored in...Ch. 7.2 - Create a general diagram of a redox reaction.
Ch. 7.2 - Identify electron carriers used by cells.Ch. 7.3 - Construct a paragraph summarizing glycolysis.Ch. 7.3 - Describe the Krebs cycle, with emphasis on what...Ch. 7.3 - Discuss the significance of the electron transport...Ch. 7.3 - State two ways in which anaerobic respiration...Ch. 7.3 - Summarize the steps of microbial fermentation, and...Ch. 7.3 - Describe how noncarbohydrate compounds are...Ch. 7.3 - Prob. 1MMCh. 7.3 - Name the three main catabolic pathways and the...Ch. 7.4 - Prob. 16AYPCh. 7.4 - Define amphibolism.Ch. 7 - Prob. 1CTCh. 7 - Prob. 1MCQCh. 7 - From chapter 3, figure 3.15. On these depictions...Ch. 7 - Prob. 2CTCh. 7 - Prob. 2MCQCh. 7 - Prob. 3CTCh. 7 - Prob. 3MCQCh. 7 - Prob. 4CTCh. 7 - Prob. 4MCQCh. 7 - Prob. 5CTCh. 7 - Prob. 5MCQCh. 7 - Prob. 6MCQCh. 7 - Prob. 7MCQCh. 7 - Prob. 8MCQ
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