Pearson eText Fundamentals of Anatomy & Physiology -- Instant Access (Pearson+)
11th Edition
ISBN: 9780136874089
Author: Frederic Martini, Judi Nath
Publisher: PEARSON+
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Textbook Question
Chapter 2, Problem 15CP
Define pH, and explain how the pH scale relates to acidity and alkalinity.
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Ch.23
How is Salmonella able to cross from the intestines into the blood?
A. it is so small that it can squeeze between intestinal cells
B. it secretes a toxin that induces its uptake into intestinal epithelial cells
C. it secretes enzymes that create perforations in the intestine
D. it can get into the blood only if the bacteria are deposited directly there, that is, through a puncture
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Which virus is associated with liver cancer?
A. hepatitis A
B. hepatitis B
C. hepatitis C
D. both hepatitis B and C
—
explain your answer thoroughly
Ch.21
What causes patients infected with the yellow fever virus to turn yellow (jaundice)?
A. low blood pressure and anemia
B. excess leukocytes
C. alteration of skin pigments
D. liver damage in final stage of disease
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What is the advantage for malarial parasites to grow and replicate in red blood cells?
A. able to spread quickly
B. able to avoid immune detection
C. low oxygen environment for growth
D. cooler area of the body for growth
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Which microbe does not live part of its lifecycle outside humans?
A. Toxoplasma gondii
B. Cytomegalovirus
C. Francisella tularensis
D. Plasmodium falciparum
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explain your answer thoroughly
Ch.22
Streptococcus pneumoniae has a capsule to protect it from killing by alveolar macrophages, which kill bacteria by…
A. cytokines
B. antibodies
C. complement
D. phagocytosis
—
What fact about the influenza virus allows the dramatic antigenic shift that generates novel strains?
A. very large size
B. enveloped
C. segmented genome
D. over 100 genes
—
explain your answer thoroughly
Chapter 2 Solutions
Pearson eText Fundamentals of Anatomy & Physiology -- Instant Access (Pearson+)
Ch. 2 - Define atom.Ch. 2 - Atoms of the same element that have different...Ch. 2 - How is it possible for two samples of hydrogen to...Ch. 2 - Prob. 4CPCh. 2 - Prob. 5CPCh. 2 - Both oxygen and neon are gases at room temperature...Ch. 2 - Prob. 7CPCh. 2 - Prob. 8CPCh. 2 - Prob. 9CPCh. 2 - Prob. 10CP
Ch. 2 - What is an enzyme?Ch. 2 - Prob. 12CPCh. 2 - Prob. 13CPCh. 2 - Explain how the chemical properties of water make...Ch. 2 - Define pH, and explain how the pH scale relates to...Ch. 2 - What is the significance of pH in physiological...Ch. 2 - Define the following terms: acid, base, and salt.Ch. 2 - Prob. 18CPCh. 2 - Prob. 19CPCh. 2 - Which functional group acts as an acid?Ch. 2 - Prob. 21CPCh. 2 - Describe lipids.Ch. 2 - Prob. 23CPCh. 2 - Prob. 24CPCh. 2 - Prob. 25CPCh. 2 - Describe a nucleic acid.Ch. 2 - Prob. 27CPCh. 2 - Describe ATP.Ch. 2 - What molecule is produced by the phosphorylation...Ch. 2 - An oxygen atom has eight protons (a) Sketch in the...Ch. 2 - What is the following type of decomposition...Ch. 2 - The subatomic particle with the least mass (a)...Ch. 2 - Isotopes of an element differ from each other in...Ch. 2 - The number and arrangement of electrons in an...Ch. 2 - All organic compounds in the human body contain...Ch. 2 - A substance containing atoms of different elements...Ch. 2 - All the chemical reactions that occur in the human...Ch. 2 - Which of the following chemical equations...Ch. 2 - Prob. 10RQCh. 2 - A pH of 7.8 in the human body typifies a condition...Ch. 2 - A(n) _____ is a solute that dissociates to release...Ch. 2 - Special catalytic molecules called _____ speed up...Ch. 2 - Which of the following is not a function of a...Ch. 2 - Complementary base pairing in DNA includes the...Ch. 2 - What are the three subatomic panicles in atoms?Ch. 2 - Prob. 17RQCh. 2 - Prob. 18RQCh. 2 - List seven major functions performed by proteins.Ch. 2 - (a) What three basic components make up a...Ch. 2 - What three components are required to create the...Ch. 2 - If a polypeptide contains 10 peptide bonds, how...Ch. 2 - Prob. 23RQCh. 2 - Prob. 24RQCh. 2 - What is a salt? How does a salt differ from an...Ch. 2 - Prob. 26RQCh. 2 - In an exergonic reaction, (a) large molecules are...Ch. 2 - Prob. 28RQCh. 2 - Prob. 29RQCh. 2 - An atom of the element calcium has 20 protons and...Ch. 2 - A certain reaction pathway consists of four steps....Ch. 2 - Prob. 32RQCh. 2 - Prob. 1CCCh. 2 - Prob. 2CC
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