EBK CAMPBELL BIOLOGY
10th Edition
ISBN: 9780136539414
Author: Reece
Publisher: VST
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Chapter 6, Problem 6.1CR
Summary Introduction
To explain: How microscopy and biochemistry complement each other to reveal cell structure and function.
Introduction: Microscopy is the use of microscope to see an object that is not visible to the naked eye. Light microscopy uses the light to view the specimen and in electron microscopy, a beam of electron is used to view the specimen. With the help of a light microscope, it is possible to view different cell types, bacteria, algae, and
Expert Solution & Answer
Explanation of Solution
Microscope is an instrument used to observe minute organisms that are invisible to the naked eyes. The first microscope was devised by Anton von Leeuwenhoek and later several modifications were made. The most commonly used microscopes are light microscope and electron microscope. The electron microscopy and light electron microscopy permit the cells to be studied visually, and they help in understanding the internal structure of the cell and arrangement of the cell components. The different groups of cellular components that are separated by cell fractionation techniques are able to analyze biochemically to determine their function. The correlation between the biochemical function of the cell and the cell component can be found by performing microscopy on the same cell fraction. Microscopy is used to view the tissue, plant, or animal cell or any other organism. Both the plant and animal cell have various organelles that can be separated by cell fractionation. The staining method can be used to analyze different structural and functional properties of the cell or isolated organelles.
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foraging/diet type
teeth
tongue
stomach
intestines
cecum
Insectivory
numerous, spiky, incisors procumbentExample: moleExample: shrew
--
simple
short
mostly lacking
Myrmecophagy
absent or reduced in numbers, peg-likeExample: tamandua anteater
extremely long
simple, often roughened
short
small or lacking
Terrestrial carnivory
sharp incisors; long, conical canines; often carnassial cheek teeth; may have crushing molarsExample: dog
--
simple
short
small
Aquatic carnivory
homodont, spiky, numerousExample: common dolphin
--
simple or multichambered (cetaceans only)
variable
small or absent
Sanguinivory
very sharp upper incisors; reduced cheek teethExample: vampire bat
grooved
tubular, highly extensible
long
small or lacking
Herbivory (except nectivores)
incisors robust or absent; canines reduced or absent; diastema; cheek teeth enlarged with complex occlusal surfacesExample: beaver
--
simple (hindgut fermenters) or multichambered (ruminants)
long
large
Filter feeding
none…
3. Shown below is the dental formula and digestive tract anatomy of three mammalian species
(A, B, and C). What kind of diet would you expect each species to have? Support your
answers with what you can infer from the dental formula and what you can see in the
diagram. Broadly speaking, what accounts for the differences?
Species A
3/3, 1/1, 4/4, 3/3
པར『ན་
cm 30
Species B
4/3, 1/1, 2/2, 4/4
cm 10
Species C
0/4, 0/0,3/3, 3/3
020
Chapter 6 Solutions
EBK CAMPBELL BIOLOGY
Ch. 6.1 - Prob. 1CCCh. 6.1 - Prob. 2CCCh. 6.2 - Briefly describe the structure and function of the...Ch. 6.2 - Prob. 2CCCh. 6.3 - What role do ribosomes play in carrying out...Ch. 6.3 - Describe the molecular composition of nucleoli and...Ch. 6.3 - Prob. 3CCCh. 6.4 - Describe the structural and functional...Ch. 6.4 - Describe how transport vesicles integrate the...Ch. 6.4 - WHAT IF? Imagine a protein that functions in the...
Ch. 6.5 - Describe two characteristics shared by...Ch. 6.5 - Prob. 2CCCh. 6.5 - Prob. 3CCCh. 6.6 - Prob. 1CCCh. 6.6 - WHAT IF? Males afflicted with Kartagener's...Ch. 6.7 - In what way are the cells of plants and animals...Ch. 6.7 - Prob. 2CCCh. 6.7 - MAKE CONNECTIONS The polypeptide chain that makes...Ch. 6 - Prob. 6.1CRCh. 6 - Explain how the compartmental organization of a...Ch. 6 - Describe the relationship between the nucleus and...Ch. 6 - Describe the key role played by transport vesicles...Ch. 6 - Prob. 6.5CRCh. 6 - Describe the role of motor proteins inside the...Ch. 6 - Prob. 6.7CRCh. 6 - Which structure is not part of the endomembrane...Ch. 6 - Prob. 2TYUCh. 6 - Which of the following is present in a prokaryotic...Ch. 6 - Prob. 4TYUCh. 6 - Prob. 5TYUCh. 6 - Prob. 6TYUCh. 6 - Prob. 7TYUCh. 6 - Prob. 8TYUCh. 6 - EVOLUTION CONNECTION (a) What cell structures best...Ch. 6 - SCIENTIFIC INQUIRY Imagine protein X, destined to...Ch. 6 - WRITE ABOUT A THEME: ORGANIZATION Considering some...Ch. 6 - SYNTHESIZE YOUR KNOWLEDGE The cells in this SEM...
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