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Page 1: Histology...Programmedcelldeath Answer: D 6 Apoptosisinvolvesactivatingcellular mechanismsthatparticipateincell destruction.Whetheracellfollowsan apoptoticpathwaydependsonthe

Histology

Page 2: Histology...Programmedcelldeath Answer: D 6 Apoptosisinvolvesactivatingcellular mechanismsthatparticipateincell destruction.Whetheracellfollowsan apoptoticpathwaydependsonthe

What is the major function ofmitochondria?List several functions of cellmembranes

Which of the following in anorganism known as the livingsubstance?

1

3

7What is apoptosis?5

ContentQuestionsTestDictionary

D

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Page 3: Histology...Programmedcelldeath Answer: D 6 Apoptosisinvolvesactivatingcellular mechanismsthatparticipateincell destruction.Whetheracellfollowsan apoptoticpathwaydependsonthe

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What is the major function ofmitochondria?

1

4

1

3

2

How to Use Interactive PDF

D

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1 Questions

Page 4: Histology...Programmedcelldeath Answer: D 6 Apoptosisinvolvesactivatingcellular mechanismsthatparticipateincell destruction.Whetheracellfollowsan apoptoticpathwaydependsonthe

What is the majorfunction ofmitochondria?

HistologyD

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Page 5: Histology...Programmedcelldeath Answer: D 6 Apoptosisinvolvesactivatingcellular mechanismsthatparticipateincell destruction.Whetheracellfollowsan apoptoticpathwaydependsonthe

Energy

Mitochondria provide energy forchemical and mechanical work bystoring energy from cellularmetabolites in the high-energy bondsof ATP.

More Information:

Roles Mitochondria Play in Cells:Production of ATPCalcium Homeostasis

Programmed Cell DeathRegulation of Innate Immunity

Stem Cell Regulation

Answer:

D

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Page 6: Histology...Programmedcelldeath Answer: D 6 Apoptosisinvolvesactivatingcellular mechanismsthatparticipateincell destruction.Whetheracellfollowsan apoptoticpathwaydependsonthe

List several functionsof cell membranes

HistologyD

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Page 7: Histology...Programmedcelldeath Answer: D 6 Apoptosisinvolvesactivatingcellular mechanismsthatparticipateincell destruction.Whetheracellfollowsan apoptoticpathwaydependsonthe

Selective permeabilityAnswer:

4

D

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Signal transductionEndocytosisSignal transductionEndocytosisExocytosisCompartmentalizationSpatial-temporalorganization ofmetabolic process

Page 8: Histology...Programmedcelldeath Answer: D 6 Apoptosisinvolvesactivatingcellular mechanismsthatparticipateincell destruction.Whetheracellfollowsan apoptoticpathwaydependsonthe

What is apoptosis?

HistologyD

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Page 9: Histology...Programmedcelldeath Answer: D 6 Apoptosisinvolvesactivatingcellular mechanismsthatparticipateincell destruction.Whetheracellfollowsan apoptoticpathwaydependsonthe

Programmed cell deathAnswer:

D

6

Apoptosis involves activating cellularmechanisms that participate in celldestruction. Whether a cell follows anapoptotic pathway depends on thebalance between protective anddestructive signals. During apoptosis,the cell shrinks in size.

Apoptotic Factors:APAF-1Bcl-2

CaspasesBax or Bad

p53Cytochrome C

FAS-ligand

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Page 10: Histology...Programmedcelldeath Answer: D 6 Apoptosisinvolvesactivatingcellular mechanismsthatparticipateincell destruction.Whetheracellfollowsan apoptoticpathwaydependsonthe

Which of the followingin an organism knownas the livingsubstance?

Histology

Nucleus

Intercellular substance

Cytoplasm

Protoplasm

Multiple Choice Question

D

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Page 11: Histology...Programmedcelldeath Answer: D 6 Apoptosisinvolvesactivatingcellular mechanismsthatparticipateincell destruction.Whetheracellfollowsan apoptoticpathwaydependsonthe

The word protoplasm is generally used torefer to the living parts of a cell, but canhave slightly different meanings indifferent circles. The term protoplasm isnot often used these days, however, dueto the fact that it was initially used toimply that a cell only contains twocomponents, a nucleus and a simple,homogenous cytoplasm.

ProtoplasmAnswer:

D

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Page 12: Histology...Programmedcelldeath Answer: D 6 Apoptosisinvolvesactivatingcellular mechanismsthatparticipateincell destruction.Whetheracellfollowsan apoptoticpathwaydependsonthe

Dictionary

D

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Page 13: Histology...Programmedcelldeath Answer: D 6 Apoptosisinvolvesactivatingcellular mechanismsthatparticipateincell destruction.Whetheracellfollowsan apoptoticpathwaydependsonthe

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