100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
Previously searched by you
Test Bank for Pathophysiology: The Biologic Basis for Disease in Adults and Children, 9th Edition (Rogers, 2023), Chapter 1-49 + NCLEX Case Studies with answers | All Chapters A+ $17.99
Add to cart
Pathophysiology: The Biologic Basis For Disease In
Pathophysiology: The Biologic Basis for Disease in
Exam (elaborations)
Test Bank for Pathophysiology: The Biologic Basis for Disease in Adults and Children, 9th Edition (Rogers, 2023), Chapter 1-49 + NCLEX Case Studies with answers | All Chapters A+
6 views 0 purchase
Course
Pathophysiology: The Biologic Basis for Disease in
Institution
Pathophysiology: The Biologic Basis For Disease In
Book
McCance & Huether\'s Pathophysiology
Test Bank for Pathophysiology: The Biologic Basis for Disease in
Adults and Children, 9th Edition (Rogers, 2023), Chapter 1-49 +
NCLEX Case Studies with answers | All Chapters A+ ..
TEST BANK FOR Pathophysiology The Biologic Basis For Disease in Adults and Children 9th Edition By McCance & Huether Complete All Chapters 1-50 || 2024|2025
Test Bank for McCance & Huether’s Pathophysiology 9th Edition by Julia Rogers ISBN:9780323789875||Complete Guide A+
Test Bank for McCance & Huether’s Pathophysiology 9th Edition (Julia Rogers, 2022), Chapter 1-50 | Complete Guide A+
All for this textbook (45)
Written for
Pathophysiology: The Biologic Basis for Disease in
All documents for this subject (90)
Seller
Follow
ASolution
Reviews received
Content preview
Created By: Irfan Ali
Test Bank for Pathophysiology: The Biologic Basis for Disease in
Adults and Children, 9th Edition (Rogers, 2023), Chapter 1-49 +
NCLEX Case Studies with answers | All Chapters A+
Chapter 1: Cellular Biology
MULTIPLE CHOICES:
1. Which statement best describes the cellular function of metabolic absorption?
a. Cells can produce proteins. c. Cells can take in and use nutrients.
b. Cells can secrete digestive enzymes. d. Cells can synthesize fats.
ANS: C
In metabolic absorption, all cells take in and use nutrients and other substances from their
surroundings. The remaining options are not inclusive in their descriptions of cellular metabolic
absorption.
PTS: 1 REF: Page 2
2. Most of a cell’s genetic information, including RNA and DNA, is contained in the:
a. Mitochondria c. Nucleolus
b. Ribosome d. Lysosome
ANS: C
1
,Created By: Irfan Ali
The nucleus contains the nucleolus, a small dense structure composed largely of RNA, most of
the cellular DNA, and the DNA-binding proteins, such as the histones, which regulate its
activity. The other options do not contain most of a cell’s genetic information.
PTS: 1 REF: Page 2
3. Whichcomponent of the cell prodNuUceRsSIhNyGd Tr oBg.CenO Mp eroxide (H2O2)
byusing oxygento remove hydrogen atoms from specific substrates in an oxidative reaction?
a. Lysosomes c. Ribosomes
b. Peroxisomes d. Oxyhydrosomes
ANS: B
Peroxisomes are so named because they usually contain enzymes that use oxygen to remove
hydrogen atoms from specific substrates in an oxidative reaction that produces H2O2, which is a
powerful oxidant and potentially destructive if it accumulates or escapes from peroxisomes.
Ribosomes are RNA-protein complexes (nucleoproteins) that are synthesized in the nucleolus
and secreted into the cytoplasm through pores in the nuclear envelope called nuclear pore
complexes. Lysosomes are saclike structures that originate from the Golgi complex and contain
more than 40 digestive enzymes called hydrolases, which catalyze bonds in proteins, lipids,
nucleic acids, and carbohydrates. Oxyhydrosomes are involved in enzyme production.
PTS: 1 REF: Page 8
2
,Created By: Irfan Ali
4. Which cell component is capable of cellular autodigestion when it is released during cell
injury?
a. Ribosome c. Smooth endoplasmic reticulum
b. Golgi complex d. Lysosomes ANS: D
The lysosomal membrane acts as a protective shield between the powerful digestive enzymes
within the lysosome and the cytoplasm, preventing their leakage into the cytoplasmic matrix.
Disruption of the membrane by various treatments or cellular injury leads to a release of the
lysosomal enzymes, which can then react with their specific substrates, causing cellular self-
digestion. The other options do not correctly describe this process.
PTS: 1 REF: Pages 7-8
5. What is the sequence of steps in the development of a digestive enzyme by the pancreas
cells from the initial transcription to the release from the cell?
a. The enzyme is transcribed from DNA by RNA in the nucleus, proceeds to the ribosome
for synthesis, and is transported in a secretory vesicle to the cell membrane.
b. The enzyme is transcribed from RNA by DNA in the nucleus, proceeds to the lysosome
for synthesis, and is transported in an encapsulated membrane to the cell membrane.
c. The enzyme is transcribed by the mitochondria in the nucleus, proceeds to the ribosome
for synthesis, and is transported in a cytoskeleton to the cell membrane.
d. The enzyme is transcribed from DNA by RNA in the nucleus, proceeds to the Golgi
complex for synthesis, and is transported in a cytosol to the cell membrane.
3
, Created By: Irfan Ali
ANS: A
The enzyme is transcribed from DNA by RNA in the nucleus, proceeds to the ribosome for
synthesis, and is transported in a secretory vesicle to the cell membrane. The other options do not
correctly describe this process.
NURSINGTB.COM
PTS: 1 REF: Page 7 | Figure 1-5
6. During which phase of the cell cycle is DNA synthesized?
a. G1 c. G2
b. S d. M
ANS: B
The four designated phases of the cell cycle are: (1) the G1 phase (G = gap), which is the period
between the M phase (M = mitosis) and the start of DNA synthesis; (2) the S phase (S =
synthesis), during which DNA is synthesized in the cell nucleus; (3) the G2 phase, during which
RNA and protein synthesis occurs, the period between the completion of DNA synthesis and the
next phase (M); and (4) the M phase, which includes nuclear and cytoplasmic division.
PTS: 1 REF: Page 37
7. What organic compound facilitates transportation across cell membranes by acting as
receptors, transport channels for electrolytes, and enzymes to drive active pumps?
a. Lipids c. Proteins
b. Proteases d. Carbohydrates
4
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller ASolution. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $17.99. You're not tied to anything after your purchase.
