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How Muscles Work With Nervous System?

Total questions: 20

Worksheet time: 15mins

Name
Class
Date
1.

An enzyme that break down neurotransmitter acethycholine?

a)

lysosome

b)

receptors

c)

cholinesterase

d)

synaptic cleft

2.

A synaptic connection between a neuron and a muscle cell during movement is called

a)

synaptic cleft

b)

junctional folds

c)

myasthenia gravis

d)

neuromascular junction

3.

The gap between the neuron and motor end plate is called

a)

mitochondria

b)

synaptic cleft

c)

synaptic vesicles

d)

cholinesterase

4.

Part of a neuron cell that carries impulses away from the cell body is called the

a)

vesicle

b)

receptor

c)

dendrite

d)

nerve axon

5.

A protein that form the thin myofilament in muscle fiber. It is very important in muscle contraction.

a)

actin

b)

myosin

c)

fascicles

d)

mitochondria

6.

A model used to describe the process of how actin and myosin filaments slide over each other during muscle contraction.

a)

synaptic cleft

b)

neural junction

c)

neuromascular junction

d)

sliding filament theory

7.

It is like the plasma membrane of muscle cells.

a)

sarcoplasmic reticulum

b)

sarcolemma

c)

sarcomere

d)

receptors

8.

The neurotransmitter that crosses the synaptic gap during neuromascular junction. It send messages/signals to the muscles during movement.

a)

acetylcholine

b)

cholinesterase

c)

motor end plate

d)

neuromascular junction

9.

A very important structure in the muscle cells that produces ATP energy needed during muscle contraction.

a)

sarcomere

b)

sarcolemma

c)

mitochondria

d)

sarcoplamic reticulum

10.

All of the following are major functions of muscular system EXCEPT

a)

for movement

b)

maintain body posture

c)

generate heat during activity

d)

receives and send signals

11.

The thick myofilaments in muscle fiber that slide over thin filaments during muscle contraction.

a)

actin

b)

myosin

c)

sarcomere

d)

cholinesterase

12.

In neuromascular junction, what are synaptic vesicles?

a)

the neurotransmitters

b)

stores acetylcholine

c)

the muscle receptors

d)

enzymes that breaks down acetylcholine

13.

Part of a nerve cell that receives impulses/signals from another neuron is called

a)

axon

b)

dendrite

c)

cell body

d)

axon terminal

14.

How muscles work with the nervous system?

a)

brain uses neuron cell to communicate with muscle

b)

muscles process information from brain

c)

nerve cell send impulses to muscle cell

d)

motor sensory execute the movement

15.

During muscle contraction, all of the following are needed EXCEPT

a)

ATP

b)

acetylcholine

c)

sliding filament

d)

actin and myosin

16.

Muscles and bones are connected by

a)

tendons

b)

ligaments

c)

cartilage

d)

epithelial tissue

17.

A connective tissue that surrounds the entire muscle is called

a)

endomysium

b)

perimysium

c)

epimysium

d)

fascicle

18.

A connective tissue that surround each bundle of muscle fibers is called

a)

endomysium

b)

epimysium

c)

perimysium

d)

sarcomere

19.

One bundle of muscle fibers is called

a)

myofibril

b)

fascicle

c)

myofilament

d)

sarcoplasm

20.

Two types of muscle cells are striated. Which type of muscle is NOT striated?

a)

skeletal muscle

b)

cardiac muscle

c)

smooth muscle

d)

myosin and actin