Anatomy & Physiology
5th Edition
ISBN: 9780321861580
Author: Marieb, Elaine N.
Publisher: Pearson College Div
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Chapter 12, Problem 3CYU
Summary Introduction
To review:
The functions of convolutions of the brain.
Introduction:
Cerebral hemisphere is the largest region of the brain, which is filled withneurons. Neurons present in the cerebral hemisphere are responsible for analysis, thinking, memory, and other acts like seeing and hearing. The surface of cerebral hemisphere is not smooth.
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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 12 Solutions
Anatomy & Physiology
Ch. 12 - Which ventricle is surrounded by the diencephalon?Ch. 12 - Prob. 2CYUCh. 12 - Prob. 3CYUCh. 12 - What anatomical landmark of the cerebral cortex...Ch. 12 - Mike, who is left-handed, decided to wear his...Ch. 12 - Prob. 6CYUCh. 12 - Name the components of the basal nuclei.Ch. 12 - Prob. 8CYUCh. 12 - The hypothalamus oversees a branch of the...Ch. 12 - Prob. 10CYU
Ch. 12 - Prob. 11CYUCh. 12 - Prob. 12CYUCh. 12 - The limbic system is sometimes called the...Ch. 12 - When Taylor begins to feel drowsy while driving,...Ch. 12 - Prob. 15CYUCh. 12 - Which two states of consciousness are between...Ch. 12 - During which sleep stage are most skeletal muscles...Ch. 12 - Name three factors that can enhance transfer of...Ch. 12 - Which functional areas of the cerebrum are...Ch. 12 - Prob. 20CYUCh. 12 - Prob. 21CYUCh. 12 - Prob. 22CYUCh. 12 - Prob. 23CYUCh. 12 - Where are the cell bodies of the first-, second-,...Ch. 12 - 25. Roy was tackled while playing football. After...Ch. 12 - Prob. 1RQCh. 12 - 2. The innermost layer of the meninges, delicate...Ch. 12 - Prob. 3RQCh. 12 - A patient has suffered a cerebral hemorrhage that...Ch. 12 - Choose the correct term from the key to respond to...Ch. 12 - Which of the following tracts convey vibration and...Ch. 12 - Destruction of the ventral horn cells of the...Ch. 12 - Prob. 8RQCh. 12 - Prob. 9RQCh. 12 - A professor unexpectedly blew a loud horn in his...Ch. 12 - Identify the stage of sleep described by using...Ch. 12 - All of the following descriptions refer to dorsal...Ch. 12 - (a) What is the advantage of having a cerebrum...Ch. 12 - (a) Make a rough drawing of the lateral aspect of...Ch. 12 - Prob. 15RQCh. 12 - (a) What is the function of the basal nuclei? (b)...Ch. 12 - Explain how the cerebellum is physically connected...Ch. 12 - Describe the role of the cerebellum in maintaining...Ch. 12 - Prob. 19RQCh. 12 - (a) Localize the reticular formation in the brain....Ch. 12 - Prob. 21RQCh. 12 - Prob. 22RQCh. 12 - Compare and contrast short-term memory (STM) and...Ch. 12 - Define memory consolidation.Ch. 12 - 25. Compare and contrast declarative and...Ch. 12 - List four ways in which the CNS is protected.Ch. 12 - Prob. 27RQCh. 12 - Prob. 28RQCh. 12 - 29. A brain surgeon is about to make an incision....Ch. 12 - (a) Define concussion and contusion. (b) Why does...Ch. 12 - Describe the spinal cord, depicting its extent,...Ch. 12 - How do the types of motor activity controlled by...Ch. 12 - Describe the functional problems that would be...Ch. 12 - Prob. 34RQCh. 12 - How do the conditions paraplegia, hemiplegia, and...Ch. 12 - Prob. 36RQCh. 12 - 39-Year-Old Female with Traumatic Brain Injury...Ch. 12 - 39-Year-Old Female with Traumatic Brain Injury...Ch. 12 - 39-Year-Old Female with Traumatic Brain Injury...Ch. 12 - 39-Year-Old Female with Traumatic Brain Injury...Ch. 12 - 39-Year-Old Female with Traumatic Brain Injury...
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