Question 1

Match the vesicles, labelled a. through c., with their characteristics. (Options may be used more than once or not at all.)
a.transport vesicles
b.coated vesicles
c.secretory vesicles
-contain newly synthesized molecules

Accepted Answer

The answer of Match the vesicles, labelled a. through c.,...

Question 2

Match the result, labelled a. or b., with the force and involved ion in question. (Options may be used more than once or not at all.) a.The ion tends to be moved into the cell by this force. b.The ion tends to be moved out of the cell by this force. -electrical gradient for Na⁺ at E_Na+

Accepted Answer

The answer of Match the result, labelled a. or b.,...

Question 3

Match the vesicles, labelled a. through c., with their characteristics. (Options may be used more than once or not at all.)
a.transport vesicles
b.coated vesicles
c.secretory vesicles
-contents become concentrated over time

Accepted Answer

Secretory vesicles are specialized vesicles that contain and transport specific molecules to the plasma membrane for release to the extracellular space or to other organelles. They are formed in the Golgi apparatus, and their contents become concentrated over time. Transport vesicles carry molecules between different compartments within the cell, and coated vesicles are involved in transporting substances from the plasma membrane to the cell interior or between different organelles. While both transport and coated vesicles may also undergo a concentration process, this feature is particularly characteristic of secretory vesicles.

Question 4

Match the cellular proteins, labelled a. through e., with their correct characteristic.
a.dynamin
b.tubulin
c.kinesin
d.actin
e.ribophorin
-serves as binding site for ribosomes

Accepted Answer

Ribophorin is a transmembrane protein that serves as a binding site for ribosomes on the endoplasmic reticulum.

Question 5

Match the vesicles, labelled a. through c., with their characteristics. (Options may be used more than once or not at all.)
a.transport vesicles
b.coated vesicles
c.secretory vesicles
-fuse with and enter the Golgi complex

Accepted Answer

Transport vesicles are specifically known for moving molecules between locations within the cell, such as fusing with and entering the Golgi complex to deliver their cargo for further processing or sorting.

Question 6

Match the vesicles, labelled a. through c., with their characteristics. (Options may be used more than once or not at all.)
a.transport vesicles
b.coated vesicles
c.secretory vesicles
-originate from the endoplasmic reticulum

Accepted Answer

Transport vesicles originate from the endoplasmic reticulum (ER) and are involved in moving proteins and other molecules from the ER to various destinations, including the Golgi apparatus.

Question 7

Match the result, labelled a. or b., with the force and involved ion in question. (Options may be used more than once or not at all.) a.The ion tends to be moved into the cell by this force. b.The ion tends to be moved out of the cell by this force. -concentration gradient for Na⁺ at resting potential

Accepted Answer

The answer of Match the result, labelled a. or b.,...

Question 8

Match the result, labelled a. or b., with the force and involved ion in question. (Options may be used more than once or not at all.) a.The ion tends to be moved into the cell by this force. b.The ion tends to be moved out of the cell by this force. -Na⁺-K⁺ pump for Na⁺

Accepted Answer

The answer of Match the result, labelled a. or b.,...

Question 9

Match the result, labelled a. or b., with the force and involved ion in question. (Options may be used more than once or not at all.) a.The ion tends to be moved into the cell by this force. b.The ion tends to be moved out of the cell by this force. -electrical gradient for Na⁺ at resting potential

Accepted Answer

The answer of Match the result, labelled a. or b.,...

Question 10

Match the cellular proteins, labelled a. through e., with their correct characteristic.
a.dynamin
b.tubulin
c.kinesin
d.actin
e.ribophorin
-provides for transport of vesicles

Accepted Answer

Kinesin is a motor protein that provides for transport of vesicles along microtubules.

Answer: A
 Dynamin is a GTPase that aids in the scission of vesicles from the plasma membrane during endocytosis.

Answer: B
 Tubulin is a major component of microtubules, which serve as "tracks" for vesicle transport.

Answer: D
 Actin is a major component of microfilaments, which also aid in vesicle transport and cellular movement.

Answer: E
 Ribophorin is a membrane protein that is involved in the targeting and translocation of newly synthesized proteins into the endoplasmic reticulum, but it is not directly involved in vesicle transport.

Question 11

Match the vesicles, labelled a. through c., with their characteristics. (Options may be used more than once or not at all.)
a.transport vesicles
b.coated vesicles
c.secretory vesicles
-enclosed in a clathrin framework

Accepted Answer

Coated vesicles, such as those labelled b., are surrounded by a protein coat such as clathrin.

Answer: A
 Transport vesicles, such as those labelled a., are involved in transporting materials between organelles within the cell.

Answer: C
 Secretory vesicles, such as those not labeled in the figure, are involved in releasing cellular products outside of the cell.

Question 12

Match the vesicles, labelled a. through c., with their characteristics. (Options may be used more than once or not at all.)
a.transport vesicles
b.coated vesicles
c.secretory vesicles
-contents are unloaded at a specific intracellular compartment

Accepted Answer

The answer of Match the vesicles, labelled a. through c.,...

Question 13

Match the cellular proteins, labelled a. through e., with their correct characteristic.
a.dynamin
b.tubulin
c.kinesin
d.actin
e.ribophorin
-comprises intermediate filaments

Accepted Answer

The answer of Match the cellular proteins, labelled a. through...

Question 14

Match the cellular proteins, labelled a. through e., with their correct characteristic.
a.dynamin
b.tubulin
c.kinesin
d.actin
e.ribophorin
-causes pinching off of endocytic vesicles

Accepted Answer

Dynamin is the protein that causes pinching off of endocytic vesicles.

Other options:
B) Tubulin is a protein that forms microtubules.
C) Kinesin is a motor protein that moves along microtubules.
D) Actin is a protein that forms microfilaments.
E) Ribophorin is a protein involved in protein transport in the endoplasmic reticulum.

Question 15

Match the result, labelled a. or b., with the force and involved ion in question. (Options may be used more than once or not at all.) a.The ion tends to be moved into the cell by this force. b.The ion tends to be moved out of the cell by this force. -electrical gradient for K⁺ at E_K+

Accepted Answer

The answer of Match the result, labelled a. or b.,...

Question 16

Match the vesicles, labelled a. through c., with their characteristics. (Options may be used more than once or not at all.)
a.transport vesicles
b.coated vesicles
c.secretory vesicles
-contents emptied to the exterior by exocytosis

Accepted Answer

Secretory vesicles are specifically designed to transport materials to the cell surface for release into the extracellular environment, a process achieved through exocytosis.

Question 17

Match the vesicles, labelled a. through c., with their characteristics. (Options may be used more than once or not at all.)
a.transport vesicles
b.coated vesicles
c.secretory vesicles
-originate from the Golgi complex

Accepted Answer

The answer of Match the vesicles, labelled a. through c.,...

Question 18

Match the terms, labelled a. through c., with their characteristics, labelled 1. (Options may be used more than once or not at all.)
a.glycolysis
b.citric acid cycle
c.oxidative phosphorylation
-directly uses inspired oxygen

Accepted Answer

Oxidative phosphorylation directly uses inspired oxygen in the electron transport chain to produce ATP, unlike glycolysis and the citric acid cycle, which do not directly use oxygen.

Question 19

Match the cellular proteins, labelled a. through e., with their correct characteristic.
a.dynamin
b.tubulin
c.kinesin
d.actin
e.ribophorin
-comprises microtubules

Accepted Answer

Tubulin comprises microtubules, which play a critical role in cell division, intracellular transport, and cell shape maintenance.

Other options:
A) Dynamin is a GTPase protein involved in endocytosis and cell division.
C) Kinesin is a motor protein that moves along microtubules and is involved in intracellular transport.
D) Actin is a key component of the cytoskeleton and is involved in cell shape maintenance and cell movement.
E) Ribophorin is a protein involved in the synthesis and transport of proteins.

Question 20

Match the result, labelled a. or b., with the force and involved ion in question. (Options may be used more than once or not at all.) a.The ion tends to be moved into the cell by this force. b.The ion tends to be moved out of the cell by this force. -Na⁺-K⁺ pump for K⁺

Accepted Answer

The answer of Match the result, labelled a. or b.,...

Quiz 2: Cell Physiology

Match the vesicles, labelled a. through c., with their characteristics. (Options may be used more than once or not at all.) a.transport vesicles b.coated vesicles c.secretory vesicles -contain newly synthesized molecules

Match the result, labelled a. or b., with the force and involved ion in question. (Options may be used more than once or not at all.) a.The ion tends to be moved into the cell by this force. b.The ion tends to be moved out of the cell by this force. -electrical gradient for Na+ at ENa+

Match the vesicles, labelled a. through c., with their characteristics. (Options may be used more than once or not at all.) a.transport vesicles b.coated vesicles c.secretory vesicles -contents become concentrated over time

Match the cellular proteins, labelled a. through e., with their correct characteristic. a.dynamin b.tubulin c.kinesin d.actin e.ribophorin -serves as binding site for ribosomes

Match the vesicles, labelled a. through c., with their characteristics. (Options may be used more than once or not at all.) a.transport vesicles b.coated vesicles c.secretory vesicles -fuse with and enter the Golgi complex

Match the vesicles, labelled a. through c., with their characteristics. (Options may be used more than once or not at all.) a.transport vesicles b.coated vesicles c.secretory vesicles -originate from the endoplasmic reticulum

Match the result, labelled a. or b., with the force and involved ion in question. (Options may be used more than once or not at all.) a.The ion tends to be moved into the cell by this force. b.The ion tends to be moved out of the cell by this force. -Na+-K+ pump for Na+

Match the result, labelled a. or b., with the force and involved ion in question. (Options may be used more than once or not at all.) a.The ion tends to be moved into the cell by this force. b.The ion tends to be moved out of the cell by this force. -electrical gradient for Na+ at resting potential

Match the cellular proteins, labelled a. through e., with their correct characteristic. a.dynamin b.tubulin c.kinesin d.actin e.ribophorin -provides for transport of vesicles

Match the vesicles, labelled a. through c., with their characteristics. (Options may be used more than once or not at all.) a.transport vesicles b.coated vesicles c.secretory vesicles -enclosed in a clathrin framework

Match the vesicles, labelled a. through c., with their characteristics. (Options may be used more than once or not at all.) a.transport vesicles b.coated vesicles c.secretory vesicles -contents are unloaded at a specific intracellular compartment

Match the cellular proteins, labelled a. through e., with their correct characteristic. a.dynamin b.tubulin c.kinesin d.actin e.ribophorin -comprises intermediate filaments

Match the cellular proteins, labelled a. through e., with their correct characteristic. a.dynamin b.tubulin c.kinesin d.actin e.ribophorin -causes pinching off of endocytic vesicles

Match the result, labelled a. or b., with the force and involved ion in question. (Options may be used more than once or not at all.) a.The ion tends to be moved into the cell by this force. b.The ion tends to be moved out of the cell by this force. -electrical gradient for K+ at EK+

Match the vesicles, labelled a. through c., with their characteristics. (Options may be used more than once or not at all.) a.transport vesicles b.coated vesicles c.secretory vesicles -contents emptied to the exterior by exocytosis

Match the vesicles, labelled a. through c., with their characteristics. (Options may be used more than once or not at all.) a.transport vesicles b.coated vesicles c.secretory vesicles -originate from the Golgi complex

Match the terms, labelled a. through c., with their characteristics, labelled 1. (Options may be used more than once or not at all.) a.glycolysis b.citric acid cycle c.oxidative phosphorylation -directly uses inspired oxygen

Match the cellular proteins, labelled a. through e., with their correct characteristic. a.dynamin b.tubulin c.kinesin d.actin e.ribophorin -comprises microtubules

Match the result, labelled a. or b., with the force and involved ion in question. (Options may be used more than once or not at all.) a.The ion tends to be moved into the cell by this force. b.The ion tends to be moved out of the cell by this force. -Na+-K+ pump for K+

Match the result, labelled a. or b., with the force and involved ion in question. (Options may be used more than once or not at all.) a.The ion tends to be moved into the cell by this force. b.The ion tends to be moved out of the cell by this force. -electrical gradient for Na⁺ at E_Na+

Match the result, labelled a. or b., with the force and involved ion in question. (Options may be used more than once or not at all.) a.The ion tends to be moved into the cell by this force. b.The ion tends to be moved out of the cell by this force. -Na⁺-K⁺ pump for Na⁺

Match the result, labelled a. or b., with the force and involved ion in question. (Options may be used more than once or not at all.) a.The ion tends to be moved into the cell by this force. b.The ion tends to be moved out of the cell by this force. -electrical gradient for K⁺ at E_K+

Match the result, labelled a. or b., with the force and involved ion in question. (Options may be used more than once or not at all.) a.The ion tends to be moved into the cell by this force. b.The ion tends to be moved out of the cell by this force. -Na⁺-K⁺ pump for K⁺