CAMPBELL BIOLOGY,VOL.II >CUSTOM<
17th Edition
ISBN: 9781323803677
Author: Urry
Publisher: PEARSON
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Question
Chapter 41.2, Problem 3CC
Summary Introduction
To explain: Similarities between digestion of food in an animal and combustion of gasoline in an automobile.
Concept introduction:
Digestion is a catabolic process in the digestive tract, where the ingested food changes into simpler, soluble and diffusible substances that can be absorbed by the body.
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Please construct a model to show that the digestive, respiratory, and circulatory systems work together to supply the body cells with the glucose and oxygen needed for aerobic cellular respiration. Feel free to use words, diagrams, arrows, flowcharts, etc. to get your ideas across.
Make sure you include the following information:
Digestion of starch into glucose and the location(s) of digestion.
Absorption of glucose into the blood and the location of absorption.
Blood transporting glucose from the absorption site to the tissues.
Glucose entering the tissue cells from the blood.
O2 entering the blood in the lungs and the specific location of entrance in the lungs.
Blood transporting O2 from the lungs into the tissues.
O2 enters the tissues from the blood.
9) The diagram below represents events involved as energy is ultimately released from food.
Food
molecule
within
digestive
system
xxx
X-XX
cool wat
Food
molecule
outside
of body
x-xx
XX-X
A) 1
B) 2
The enzyme amylase will affect the breakdown
of carbohydrates, but it will not affect the break-
down of proteins. The ability of an enzyme
molecule to interact with specific molecules is
most directly determined by the
(1) shapes of the molecules involved
(2) number of molecules involved
(3) sequence of bases present in ATP
(4) amount of glucose present in the cell
6
A^XXXX
X
Which row in the table below best represents the chain of Xs and letters A and Bin the diagram?
X-X-X-X-X-X-X A and B
(1) nutrient
antibodies
(2) nutrient
enzymes
(3) hemoglobin wastes
(4) hemoglobin hormones
C) 3
In the human body, oxygen is absorbed by the
lungs and nutrients are absorbed by the small
intestine. In a single-celled organism, this
absorption directly involves the
(1) nucleus
(2) chloroplasts
Portion of…
Q30
Chapter 41 Solutions
CAMPBELL BIOLOGY,VOL.II >CUSTOM<
Ch. 41.1 - An animal requires 20 amino acids to make...Ch. 41.1 - Prob. 2CCCh. 41.1 - WHAT IF? If a zoo animal eating ample food shows...Ch. 41.2 - Prob. 1CCCh. 41.2 - In what sense are nutrients from a recently...Ch. 41.2 - Prob. 3CCCh. 41.3 - Explain why a proton pump inhibitor, such as the...Ch. 41.3 - Thinking about our nutritional needs and feeding...Ch. 41.3 - Prob. 3CCCh. 41.4 - Prob. 1CC
Ch. 41.4 - What features of a mammal's digestive system make...Ch. 41.4 - WHAT IF? "Lactose-intolerant" people have a...Ch. 41.5 - Explain how people can become obese even if their...Ch. 41.5 - WHAT IF? Suppose you were studying two groups of...Ch. 41.5 - Prob. 3CCCh. 41 - Prob. 41.1CRCh. 41 - Propose an artificial diet that would eliminate...Ch. 41 - Prob. 41.3CRCh. 41 - How does human anatomy indicate that our primate...Ch. 41 - Prob. 41.5CRCh. 41 - Fat digestion yields fatty acids and glycerol....Ch. 41 - The mammalian trachea and esophagus both connect...Ch. 41 - Which of the following organs is incorrectly...Ch. 41 - Prob. 4TYUCh. 41 - Prob. 5TYUCh. 41 - After surgical removal of the gallbladder, a...Ch. 41 - If you were to jog 1 km a few hours after lunch,...Ch. 41 - DRAW IT Create a flowchart to summarize the events...Ch. 41 - EVOLUTION CONNECTION Lizards and snakes cannot...Ch. 41 - SCIENTIFIC INQUIRY In human populations of...Ch. 41 - WRITE ABOUT A THEME: ORGANIZATION Hair is largely...Ch. 41 - SYNTHESIZE YOUR KNOWLEDGE Hummingbirds are well...
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