Polyribosomes Study guides, Class notes & Summaries
Looking for the best study guides, study notes and summaries about Polyribosomes? On this page you'll find 160 study documents about Polyribosomes.
All 160 results
Sort by
-
Bio 181 ASU Exam 3 with complete solutions
- Exam (elaborations) • 4 pages • 2023
-
Available in package deal
-
- $8.49
- 5x sold
- + learn more
T or F: Potassium ions are at high concentrations inside of cells, including neurons - ANSWER-True 
 
The action potential is a result of: - ANSWER-the movement of ions 
 
The post-synaptic cell can be: - ANSWER-in glands, muscle cells and neurons 
 
Th resting potential of a neuron is - ANSWER--60mV 
 
T or F: The cell body refers to the part of the neurons that begin at the dendrites and extend to the axon terminal - ANSWER-false 
 
T or F: Voltage gated ion channels open when a protein binds ...
-
ASU BIO 181 Exam 3 Study Guide Correct 100%
- Exam (elaborations) • 7 pages • 2023
-
- $10.99
- 1x sold
- + learn more
When the presynaptic cell contacts a muscle cell, the synapse area is called a motor end plate. - ANSWER TRUE 
 
Briefly explain why the action potential flows only from the axon hillock to the terminal web. - ANSWER During the course of an action potential there is a refractory period that makes sure the action potential can't trigger backwards by the use of caps on gated sodium channels. The caps close and keeps the action potential flowing in one direction. 
 
How do the glial cells (i.e., m...
-
BIO 181 (Capco ASU) Exam 3 (Final Exam) Questions with Verified Solutions
- Exam (elaborations) • 17 pages • 2024
- Available in package deal
-
- $9.99
- + learn more
BIO 181 (Capco ASU) Exam 3 (Final 
Exam) Questions with Verified Solutions 
 
Briefly explain why the action potential flows only from the axon hillock to the terminal web. 
The action potential originates from the axon hillock which initiates the flow of the action 
potential because of the presence of higher density voltage-gated ion channels. 
 
Draw a neuron, and label all the parts as described in lecture. 
 
Draw an action potential in the axon of a neuron and indicate which ions flow int...
-
Bio 181 ASU exam 3 Questions With Complete Solutions
- Exam (elaborations) • 7 pages • 2023
-
- $10.99
- + learn more
T or F: Potassium ions are at high concentrations inside of cells, including neurons correct answer: True 
 
The action potential is a result of: correct answer: the movement of ions 
 
The post-synaptic cell can be: correct answer: in glands, muscle cells and neurons 
 
Th resting potential of a neuron is correct answer: -60mV 
 
T or F: The cell body refers to the part of the neurons that begin at the dendrites and extend to the axon terminal correct answer: false 
 
T or F: Voltage gated...
-
ASU BIO 181 Exam 3 Questions and Answers (Graded A)
- Exam (elaborations) • 7 pages • 2023
-
Available in package deal
-
- $9.99
- 1x sold
- + learn more
Excitatory synapses make the post-synaptic cell less likely to fire. - ANSWER-False 
 
The neural tissues are: - ANSWER-Spinal cord, sensory neurons, and brain 
 
How do the glial cells (i.e., myelin sheath) speed up the firing of neurons? - ANSWER-The cell wraps extensions of a fatty insulating substance (myelin) around the axons of neurons. 
 
The action potential is: - ANSWER-A result of the movement of ions. 
 
Receptors are made from membrane-bound polyribosomes. - ANSWER-True 
 
List the 4...
Make study stress less painful
-
ASU Bio 181 Quiz 4 Latest Update Graded A+
- Exam (elaborations) • 6 pages • 2024
- Available in package deal
-
- $9.99
- + learn more
ASU Bio 181 Quiz 4 Latest Update 
 
Graded A+ 
 
(T/F) Acetylcholine esterase breaks acetylcholine into muscarinic acid False 
 
(T/F) Acetylcholine exocytosed from the presynaptic cell travels to the postsynaptic cell to start 
the action potential in the postsynaptic cell. True 
 
(T/F) Excitatory synapses cause depolarization of the post-synaptic cell. True 
 
(T/F) Excitatory synapses cause hyperpolarization of post-synaptic cells. False 
 
(T/F) Excitatory synapses make the post-synaptic ce...
-
BIO 256 FINAL EXAM QUESTIONS WITH CORRECT ANSWERS
- Exam (elaborations) • 61 pages • 2024
- Available in package deal
-
- $20.49
- + learn more
BIO 256 FINAL EXAM QUESTIONS WITH CORRECT ANSWERS 
 
glucose - Answer-The molecule central to all metabolism is 
 
buffer - Answer-A solution resisting changes in H+ concentration and tending to maintain a stable pH is called a ____ solution. 
 
positive, donated - Answer-Cations have a ____charge and are formed when they have ____ an electron to/from an anion. 
 
maintenance of body temperature - Answer-Water absorbs and releases large amounts of heat before changing temperature. This is import...
-
Bio 181 ASU Exam 3 Questions And Answers (Verified Solutions 100%) Graded A
- Exam (elaborations) • 4 pages • 2023
-
- $11.49
- + learn more
T or F: Potassium ions are at high concentrations inside of cells, including neurons - 
True 
The action potential is a result of: - the movement of ions 
The post-synaptic cell can be: - in glands, muscle cells and neurons 
Th resting potential of a neuron is - -60mV 
T or F: The cell body refers to the part of the neurons that begin at the dendrites and 
extend to the axon terminal - false 
T or F: Voltage gated ion channels open when a protein binds to the receptor - false 
T or F: Excitator...
-
BIO 256 FINAL EXAM!!!!!!!! Questions and Answers 2023
- Exam (elaborations) • 62 pages • 2023
-
Available in package deal
-
- $24.99
- + learn more
BIO 256 FINAL EXAM!!!!!!!! Questions and Answers 2023 
Mitosis makes diploid daughter cells, and meiosis makes haploid daughter cells. 
Fatty acids used for energy are first broken into 
 
 
 
A single nucleotide change in the LMNA gene sequence leads to an error in mRNA splicing and a defective nuclear protein. 
What is the major cause underlying the rapid aging disease, Progeria? 
 
 
 
Some metabolic reactions that may not be independently energetically favorable in the human body may still p...
-
ASU BIO 181 Exam 3 Exam Questions 2024 Marking Scheme
- Exam (elaborations) • 7 pages • 2024
-
Available in package deal
-
- $12.39
- + learn more
ASU BIO 181 Exam 3 Exam Questions 2024 Marking Scheme 
 
Excitatory synapses make the post-synaptic cell less likely to fire. - Answer -False 
 
The neural tissues are: - Answer -Spinal cord, sensory neurons, and brain 
 
How do the glial cells (i.e., myelin sheath) speed up the firing of neurons? - Answer -The cell wraps extensions of a fatty insulating substance (myelin) around the axons of neurons. 
 
The action potential is: - Answer -A result of the movement of ions. 
 
Receptors are made f...
Study stress? For sellers on Stuvia, these are actually golden times. KA-CHING! Earn from your study resources too and start uploading now. Discover all about earning on Stuvia