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Revision Examination Tests
“Come all for this greatness”
...100% Correct Ans...
Chapter 11. Muscular Tissue Assignment (100% correct
answers) 2024-2025
The junctional folds of the neuromuscular junction are the site of ______
receptors?
ans:>Acetylcholine
The protein found in muscle cells that stores and releases oxygen
needed is called?
ans:>myoglobin
When stimulated , muiscles cells will respond with _____ changes
across the plasma membrane.
ans:>Electrical
Aerobic respiration produces _____ ATP than glycolysis.
ans:>more
what is found in thin filiaments?
ans:>1. Tropomyosin
2. F actin
3. troponin
How do smooth muscle myocytes differ from cardiocytes?
,ans:>Smooth muscle myocytes have no T tubules while cardiac
muscles do.
The characteristic that allows muscles to pull on bones and organs to
create movement is called?
ans:>Contractility
What are two contractile proteins found in a myofibil?
ans:>1. Actin
2. Myosin
Which describe smooth muscle tissue?
ans:>1. uninucleate
2. mom - striated
The process of muscle excitation is a series of events that permit an
impulse from a nerve to generate a polarization change called ------
potential in a muscle fiber.
ans:>Action Potential
The volatage meassured across the muscle cell at rest is about -90 M V
Action Potential and is called the resting membrane.
ans:>potential
In what type of contraction does the internal tension build until it
overcomes resistance and the muscle moves the load?
ans:>Isotonic
the steps of muscle relaxation in order.
ans:>1. The nerve signal ceases
2. AChE breaks ACh down
3. Active transport pumps in the sarcoplasmic reticulum begin to pump
calcium back into the cisternae
4. Calcium releases from troponin
5. Tropomyosin covers the myosin binding sites.
, Walls of the heart consist of ____ muscle tissue.
ans:>cardiac
The partial contraction of a resting muscle is known as which of the
following?
ans:>muscle tone
The energy needed for short bursts of intense activity is provided by
what?
ans:>1. Creatine Phosphate
2. ATP
what does excitation involce?
ans:>The generation of action potentials, and occur in both neurons and
muscle fibers.
The progressive weakness and loss of contractibility that results from
prolonged use of the muscles is known as muscle ?
ans:>fatigue
what are characteristics of cardiac muscle?
ans:>1. It has large stores of glycogen
2. it uses aerobic respiration almost exclusively
3. it is rich in myoglobin
what is the role of acetylchoinesterase?
ans:>It breaks down ACh, ending muscle stimulation.
What type of contraction maintians joint stability and posture.
ans:>isometric contraction
The portion of a myofibril from one Z disc to the next is called?
ans:>sarcomere
Revision Examination Tests
“Come all for this greatness”
...100% Correct Ans...
Chapter 11. Muscular Tissue Assignment (100% correct
answers) 2024-2025
The junctional folds of the neuromuscular junction are the site of ______
receptors?
ans:>Acetylcholine
The protein found in muscle cells that stores and releases oxygen
needed is called?
ans:>myoglobin
When stimulated , muiscles cells will respond with _____ changes
across the plasma membrane.
ans:>Electrical
Aerobic respiration produces _____ ATP than glycolysis.
ans:>more
what is found in thin filiaments?
ans:>1. Tropomyosin
2. F actin
3. troponin
How do smooth muscle myocytes differ from cardiocytes?
,ans:>Smooth muscle myocytes have no T tubules while cardiac
muscles do.
The characteristic that allows muscles to pull on bones and organs to
create movement is called?
ans:>Contractility
What are two contractile proteins found in a myofibil?
ans:>1. Actin
2. Myosin
Which describe smooth muscle tissue?
ans:>1. uninucleate
2. mom - striated
The process of muscle excitation is a series of events that permit an
impulse from a nerve to generate a polarization change called ------
potential in a muscle fiber.
ans:>Action Potential
The volatage meassured across the muscle cell at rest is about -90 M V
Action Potential and is called the resting membrane.
ans:>potential
In what type of contraction does the internal tension build until it
overcomes resistance and the muscle moves the load?
ans:>Isotonic
the steps of muscle relaxation in order.
ans:>1. The nerve signal ceases
2. AChE breaks ACh down
3. Active transport pumps in the sarcoplasmic reticulum begin to pump
calcium back into the cisternae
4. Calcium releases from troponin
5. Tropomyosin covers the myosin binding sites.
, Walls of the heart consist of ____ muscle tissue.
ans:>cardiac
The partial contraction of a resting muscle is known as which of the
following?
ans:>muscle tone
The energy needed for short bursts of intense activity is provided by
what?
ans:>1. Creatine Phosphate
2. ATP
what does excitation involce?
ans:>The generation of action potentials, and occur in both neurons and
muscle fibers.
The progressive weakness and loss of contractibility that results from
prolonged use of the muscles is known as muscle ?
ans:>fatigue
what are characteristics of cardiac muscle?
ans:>1. It has large stores of glycogen
2. it uses aerobic respiration almost exclusively
3. it is rich in myoglobin
what is the role of acetylchoinesterase?
ans:>It breaks down ACh, ending muscle stimulation.
What type of contraction maintians joint stability and posture.
ans:>isometric contraction
The portion of a myofibril from one Z disc to the next is called?
ans:>sarcomere
