WorksheetsHuman body Systems Part 1
Total questions: 60
Worksheet time: 49mins
Name
Class
Date
1.
What is the top layer of the skin called?
a)
Dermis
b)
Hypodermis
c)
Epidermis
d)
Subcutaneous
2.
What is the largest organ in the human body?
a)
Skin
b)
Hair
c)
Nails
d)
All of the Above
3.
Which layer of skin is "A" referring to?
a)
Epidermis
b)
Dermis
c)
Hypodermis
d)
Melanin
4.
This function of the skin allows the body to retain or lose heat.
a)
body temperature regulation
b)
storage
c)
excretion
d)
absorption
5.
The function that allows the body to eliminate salt, waste, and excess water and heat is :
a)
absorption
b)
excretion
c)
production
6.
To what layer of skin is letter "C" pointing?
a)
Epidermis
b)
Dermis
c)
Hypodermis
d)
Melanin
7.
To what layer of skin is letter "B" pointing?
a)
Epidermis
b)
Dermis
c)
Hypodermis
d)
Melanin
8.
To what structure is #3 pointing?
a)
Sweat gland and duct
b)
Sweat pore
c)
Arrector pili muscle
d)
Sebaceous oil gland
9.
Which of the following is NOT part of the integumentary system?
a)
Skin
b)
Cartilage
c)
Nails
d)
Hair
10.
The _____ is the basic building block of the nervous system.
a)
soma
b)
neuron
c)
axon
d)
terminal
11.
_____ are biochemical substances that are released into the synaptic cleft to stimulate or suppress other neurons.
a)
receptors
b)
hormones
c)
nuerotransmitters
d)
interneurons
12.
The central nervous system is comprised of all the neurons in the brain and the ____.
a)
Spinal Cord
b)
Cerebellum
c)
Medulla
d)
Pons
13.
The brain is the ______ ______ of the body.
a)
nervous center
b)
nueropathy
c)
control center
d)
extension
14.
The red part of the picture shows the ________ which is part of the nervous system.
a)
brain
b)
spinal cord
c)
peripheral nerves
d)
neurons
15.
The yellow lines in the diagram show the _____________ which is part of the nervous system.
a)
peripheral nerves
b)
brain stem
16.
main organ of the nervous system. protected by the skull, and made of neurons, it is the control center for all actions, thoughts and emotions.
a)
brain
b)
electrical impulse
c)
gland
d)
heart
17.
maintain stable internal conditions. Examples include fever and vomiting.
a)
homeostasis
b)
telekinesis
c)
alveoli
d)
epidermis
18.
What are the two parts of the nervous system?
a)
The brain and spinal cord
b)
The central nervous and peripheral nervous system
c)
The neurons and the dendrites
d)
The cerebrum and the medulla
19.
What are the two main functions of the nervous system?
a)
1) Communication System
2) Carries messages to & from the brain
2) Carries messages to & from the brain
b)
1) Circulates Items
2) Carries Items
2) Carries Items
c)
1) Master Mind
2) Head Lines Man
2) Head Lines Man
d)
1) Planner
2) Caretaker
2) Caretaker
20.
This carries blood away from the heart
a)
Vein
b)
Artery
c)
Capillary
d)
Consulted Tubule
21.
These cells carry oxygen and carbon dioxide
a)
Plasma
b)
White Blood Cells
c)
Red Blood Cells
d)
Platelets
22.
These have thin enough walls to allow CO2 and O2 through them
a)
Veins
b)
Arteries
c)
Capillaries
d)
Proximal Tubulas
23.
Arteries always carry oxygenated blood
a)
True
b)
False
c)
Ron Swanson
d)
Battle of Midway
24.
Veins always carry deoxygenated blood
a)
True
b)
False
c)
Dog Excrement
d)
The Titanic
25.
Define Circulatory System
a)
the muscular organ of an animal that pumps blood throughout the body.
b)
The System that transports blood and other fluids throughout the body
c)
a chamber in an organism's heart that pumps blood out of the body
d)
a blood vessesl that carries blood away from the body
26.
What function does the heart do?
a)
Protects organs and produces red blood cells.
b)
Generates heat.
c)
Breaks down food into nutrients.
d)
The heart is a pump, which moves the blood. The arteries and veins are the pipes where the blood flows.
27.
What is the main function of the artery?
a)
It controls your brain and your thought process.
b)
They carry oxygen- poor blood BACK to the heart.
c)
Arteries carry oxygen- rich blood AWAY from the heart.
d)
It receives information (senses) and sends messages to the body about how to react to things.
28.
What is the main organ in the circulatory system?
a)
vein
b)
lung
c)
heart
d)
aorta
29.
The heart is about the size and shape of your . . .
a)
head
b)
fist
c)
hand
d)
foot
30.
The circulatory system works with the ___________ system to provide our body with oxygen.
a)
respiratory
b)
digestive
c)
muscular
d)
skeletal
31.
Which best describes the relationship between the muscular system and the circulatory system?
a)
The circulatory system captures carbon dioxide from the air for muscle energy.
b)
The circulatory system produces red blood cells to bring oxygen to the muscles
c)
The circulatory system provides a framework for muscle movement
d)
The circulatory system delivers oxygen for muscle energy
32.
An organ that can relax and contract, which moves your body.
a)
Skin
b)
Muscles
c)
Bone
33.
Muscles that you CAN control.
a)
voluntary
b)
involuntary
34.
Muscles your CANNOT control.
a)
Voluntary
b)
Involuntary
35.
This type of muscle moves bone.
a)
skeletal
b)
cardiac
c)
smooth
36.
___________ connects muscle to bone.
a)
ligaments
b)
tendon
c)
cartilage
37.
Muscle that is responsible for moving substances around the body.
a)
skeletal
b)
cardiac
c)
smooth
38.
Muscle only found in the heart that is resistant to fatigue.
a)
Cardiac
b)
Smooth
c)
Skeletal
39.
attaches bone to bone
a)
tendon
b)
ligament
40.
how many bones are in the human body?
a)
200
b)
206
c)
205
d)
204
41.
Define Bone Marrow
a)
The organs that make up the skeleton
b)
the system that is made up of all the bones in your body.
c)
The tissue inside of a bone that looks like a sponge. Found at the end of long bones.
d)
Spongy material inside bones THAT PRODUCES RED BLOOD CELLS
42.
The Skeletal System does what?
a)
Support your body
b)
Help your body move with muscles
c)
all of the above
d)
protect your organs
43.
7. A ______is where two or more bones come together and allow for movement.
a)
Compact bone
b)
Joint
c)
Spongy bone
44.
Bones are organs. True or false?
a)
True
b)
False
45.
What system works along side the skeletal system to allow movement?
a)
Skeletal System
b)
Digestive System
c)
Muscular System
d)
Circulatory System
46.
Which would be the correct flow chart?
a)
tissues > cells > bones
b)
bones > cells > tissues
c)
cells > tissues > bones
d)
cells > bones > tissues
47.
Which of the following is a function of the skeletal system?
a)
Produce blood cells
b)
Provide structure
c)
All of them
d)
Protects internal organs
48.
What comes first?
a)
Mouth
b)
stomach
c)
large intestine
d)
none
49.
Muscular tube that connects the mouth to the stomach
a)
Epiglottis
b)
Peristalsis
c)
Stomach
d)
Esophagus
50.
Type of digestion in the stomach:
a)
Mechanical
b)
Chemical
c)
Both
51.
Which of these stages of digestion includes a chemical change?
a)
peristalsis
b)
chewing
c)
saliva
d)
large intestine
52.
Which stage of digestion removes water?
a)
large intestine
b)
small intestine
c)
mouth
d)
stomach
53.
The villi is where the digestive system connects with the __________________ system.
a)
circulatory
b)
respiratory
c)
muscular
d)
skeletal
54.
what part of the digestive system is this?
a)
Esophagus
b)
stomach
c)
liver
d)
colen
55.
what part of the digestive system is this?
a)
stomach
b)
heart
c)
liver
d)
pancress
56.
what does the mouth do?
a)
It helps chew your food so the digestive system can work better then with whole food.
b)
chew
c)
digest food by chewing the food and swallowing
d)
to talk
57.
Where does chemical digestion begins?
a)
Small intestine
b)
esophagus
c)
Mouth
58.
what breaks down food in stomach?
a)
acid
b)
salivary glands
c)
movement
d)
time
59.
Which is NOT a function of the Digestive System?
a)
To rid the body of solid waste
b)
Absorb nutrients for energy & growth
c)
Break down nutrients from food
d)
Pump blood around the body
60.
A substance that an organism needs in order to surive and grow is a . . .
a)
NUTRIENT
b)
CELL
c)
FUNCTION
d)
NUCLEUS
100 %
