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Biology Systems Test Review

Total questions: 98

Worksheet time: 1hrs 9mins

Name
Class
Date
1.
Number 7 in the diagram represents the:
a)
Small intestine
b)
Liver
c)
Large intestine
d)
Gall Bladder
2.

The part of the digestive system which is highlighted represents:

a)

Esophagus

b)

Small intestine

c)

Stomach

d)

Trachea

3.
Type of digestion in the stomach:
a)
Mechanical
b)
Chemical
c)
Both
4.

Where chemical digestion starts.

a)

Small intestine

b)

Esophagus

c)

Mouth

d)

Stomach

5.
The chewing and grinding of food into smaller pieces is an example of...
a)
Mechanical Digestion
b)
Chemical Digestion
6.
What is one secondary (helper) organ of the digestive system?
a)
Small Intestine
b)
Esophagus
c)
Gallbladder
d)
Stomach
7.
Bile is made by which digestive organ?
a)
Gallbladder
b)
Stomach
c)
Rectum
d)
Liver
8.
Which digestive organ makes digestive juices to help the small intestine absorb nutrients?
a)
Liver
b)
Gallbladder
c)
Pancreas
d)
Esophagus
9.
Nutrients from digested food are absorbed in which digestive organ?
a)
Small Intestine
b)
Stomach
c)
Large Intestine
d)
Gallbladder
10.
Number 4 is pointing to the....
a)
Anus
b)
Rectum
c)
Large Intestine
d)
Small intestine
11.
Number 5 is pointing to the...
a)
Liver
b)
Gallbladder
c)
Pancreas
d)
Stomach
12.
Number 3 is pointing to the...
a)
Small intestine
b)
Rectum
c)
Large intestine
d)
Stomach
13.
Number 2 is pointing to the...
a)
Esophagus
b)
Stomach
c)
Small intestine
d)
Anus
14.
As waste moves through the digestive system, the ______ absorbs water before storing waste in the rectum.
a)
Small intestine
b)
Stomach
c)
Esophagus
d)
Large intestine
15.

Bile is stored in which organ?

a)

Stomach

b)

Liver

c)

Gallbladder

d)

Pancreas

16.

After food is broken down PHYSICALLY, it becomes:

a)

CHYME

b)

BOLUS

17.

Once food is broken down CHEMICALLY, it becomes:

a)

BOLUS

b)

CHYME

18.

The passage of nutrients from the digestive tract into the blood stream:

a)

INGESTION

b)

DIGESTION

c)

ABSORPTION

d)

DEFECATION

19.

Where feces is stored

a)

descending colon

b)

transverse colon

c)

ascending colon

d)

rectum

20.

Organ that produces insulin:

a)

thyroid gland

b)

pancreas

c)

parathyroid gland

d)

stomach

21.

Villi are located in the

a)

large intestine

b)

stomach

c)

small intestine

d)

esophagus

22.

What is the path of the digestive system

a)

mouth, esophagus, stomach, small intestine, large intestine

b)

mouth, stomach, small intestine, large intestine, esophagus

c)

esophagus, large intestine, stomach, small intestine, mouth

23.
Where does digestion begin?
a)
Mouth
b)
Esophagus
c)
Stomach
d)
Small Intestine
24.
What is the substance found in the stomach that allows for chemical digestion to take place?
a)
Gastric Juices
b)
Saliva
c)
Bile
25.
Enzymes (chemicals) in your saliva help break down food while chewing.  This is...
a)
Mechanical digestion
b)
Chemical digestion
26.
Most chemical digestion takes place in which organ?
a)
Stomach
b)
Small intestine
c)
Rectum
d)
Esophagus
27.
The first enzyme that acts on starches and comes from the saliva is the-
a)
amylase
b)
pepsin
c)
maltase
d)
protease
28.

The stomach digests food ___.

a)

mechanically

b)

chemically

c)

both mechanically and chemically

d)

magically

29.

Solid waste is stored here before it is eliminated.

a)

stomach

b)

pancreas

c)

rectum

d)

small intestine

30.

This substance breaks down fats in the small intestine.

a)

saliva

b)

bile

c)

hydrochloric acid

d)

water

31.
role of the villi
a)
absorb blood 
b)
absorb tequila 
c)
absorb nutrients
32.
When a muscle contracts, it _______
a)
gets longer
b)
gets shorter
c)
gets thinner
d)
grows hair
33.
Muscles always work in _____
a)
pairs
b)
groups of 3
c)
bones
d)
joints
34.
Voluntary muscle is
a)
muscle that has to be told when to move
b)
muscle that moves automatically
c)
muscle that needs to be stretched regularly
d)
muscle that makes up the heart and stomach
35.
The smooth muscle is located 
a)
In the heart 
b)
Bones 
c)
Head 
d)
Within organs 
36.

Which of these is an aerobic exercise?

a)

Bench Press

b)

Squats

c)

Push Ups

d)

Biking on a Road

37.
Tendons connect __________ to bone.
a)
Cartilage
b)
Bone
c)
Muscle
d)
Ligaments
38.

A newborn has more muscles than an adult

a)

True

b)

False

39.

Movable Joints are well suited to handle high pressure and stress because....

a)

They contain ligaments and tendons

b)

Joints are surrounded by fluid

c)

Cartilage is a tissue that helps cushion between bones and joints

d)

All of the above

40.

Most bones develop from _______________, a tough but flexible connective tissue

a)

tendons

b)

cartilage

c)

blood tissue

d)

ligaments

41.

A joint is where bone connects with a muscle

a)

true

b)

false

42.

____________ makes blood cells

a)

erythrocytes

b)

yellow marrow

c)

red marrow

d)

lymphocytes

43.

The outer covering of bone is called _____________

a)

haversian canal

b)

ligaments

c)

pericardium

d)

periosteum

44.

A cardiac muscle is voluntary and pumps blood throughout the body

a)

true

b)

false

45.

Skeletal muscle is attached to the bone providing voluntary movement of the body.

a)

true

b)

false

46.

The MOST OBVIOUS function of the muscular system

a)

movement

b)

assist with circulation

c)

help you chew your food

d)

help food move through the digestive system

47.

The longest bone in the body.

a)

Tibia

b)

Sternum

c)

Femur

d)

false rib #12

48.

Vital soft organ that is protected by the skull?

a)

ear drum

b)

stomach

c)

fibula

d)

brain

49.

There are how many SETS of ribs?

a)

5

b)

8

c)

12

d)

24

50.

There are how many pairs of ribs?

a)

5

b)

8

c)

12

d)

24

51.

The adult human has how many bones

a)

260

b)

300

c)

548

d)

206

52.
tough band of tissue that holds bones together at the joint
a)
ligament
b)
smooth muscle
c)
tendon
d)
joint
53.
muscles that move bones
a)
smooth muscle
b)
skeletal muscle
c)
tendon
d)
periosteum
54.
muscles of your internal organs
a)
tendon
b)
smooth muscle
c)
skeletal muscle
d)
cartilage
55.

Which system of the human body provides protection to most of the major organs?

a)

Skeletal System

b)

Circulatory System

c)

Respiratory System

d)

Muscular System

56.

Which best explains how the muscular system relies on the respiratory system?

a)

The respiratory system cools the muscular system.

b)

The respiratory system acts as the support system for the muscular system.

c)

The respiratory system brings oxygen into the body for the muscular system to use.

57.

Which best descries the relationship between the cardiovascular system and the muscular system?

a)

The cardiovascular system captures carbon dioxide from the air for muscle energy.

b)

The cardiovascular system produces red blood cells to bring oxygen to muscles.

c)

The cardiovascular system provides framework for muscle movement.

d)

The cardiovascular system delivers oxygen for muscle energy.

58.

Which best describes the purpose of the muscular system?

a)

The muscular system carries messages from the brain to the bones to move the body.

b)

The muscular system keeps the bones strong and protects them from being broken.

c)

The muscular system produces energy the body needs to be able to move.

d)

The muscular system allows movement of bones and helps maintain posture.

59.

What roles do the muscular and respiratory systems serve in the body when someone lifts weights?

a)

The muscular system allows the person to lift the weights, while the respiratory system provides oxygen to the body.

b)

The muscular system provides oxygen to the body, while the respiratory system allows the person to lift the weights.

c)

The muscular system provides nutrients to the blood, while the respiratory system provides sweat to cool the body.

d)

The muscular system provides sweat to cool the body, while the respiratory system provides nutrients to the blood.

60.

Which best describes how the muscular system impacts movement of the human body?

a)

When a muscle expands, it pulls on the bone it is connected to and the bone moves.

b)

When a muscle contracts, it pulls on the bone it is connected to and the bone moves.

c)

When a muscle contracts, it pushes on the bone it is connected to and the bone moves.

d)

When a muscle expands, it pushes on the bone jit is connected to and the bone moves.

61.
Which type of joint is used when someone shakes their head to indicate “no”?
a)
hinge
b)
ball and socket
c)
pivot joint
d)
gliding joint
62.
What is the main difference between voluntary muscles and involuntary muscles?
a)
nvoluntary muscles are under your conscious control, while voluntary muscles are
b)
Voluntary muscles only contract, while involuntary muscles only extend
c)
Voluntary muscles are under your conscious control, while involuntary muscles are not.
d)
Involuntary muscles only contract, while voluntary muscles only extend.
63.
Cody and Joey are out camping. They come across an angry bear. They have to run to escape it. This action requires their nervous system to coordinate with what other 2 body systems?
a)
skeletal and endocrine
b)
circulatory and digestive
c)
muscular and skeletal
d)
digestive and endocrine
64.
Mrs. Salls is running after her kids in the park. This activity causes the cells in her muscular system to use oxygen at a faster rate. Which system responds by delivering more oxygen to these cells?
a)
nervous
b)
endocrine
c)
digestive
d)
circulatory
65.

How does the respiratory system depend on the circulatory system in order to function?

a)

The circulatory system brings waste gases to the lungs and exchanges them for oxygen.

b)

The circulatory system provides structural support and protection to the respiratory system.

c)

The circulatory system sends messages to the lungs so that one can breathe in and out.

d)

The circulatory system pushes gases out of the body through the mouth and nose.

66.
What are the four main components of blood?
a)
red blood cells, white blood cells, platelets, plasma
b)
blood cells, pathogens
c)
plasma, bone marrow, white blood cells
d)
white blood cells, red blood cells
67.

Arteries carry oxygen rich blood away from the heart.

a)

True

b)

False

68.
The heart has ___ chambers.
a)
1
b)
2
c)
3
d)
4
69.
This chamber of the heart RECEIVES blood returning from the body
a)
Right Atrium
b)
Right Ventricle
c)
Left Atrium
d)
Left Ventricle
70.

These vessels carry blood away from heart; mostly oxygen-rich

a)

Arteries

b)

Veins

c)

Capillaries

71.
Which 2 substances are exchanged in the Respiratory System?
a)
oxygen and nitrogen
b)
carbon dioxide and oxygen
c)
oxygen and glucose
d)
glucose and carbon dioxide
72.
Letter D is pointing to which Respiratory organ?
a)
Alveoli
b)
Diaphragm
c)
Lung
d)
Bronchi
73.
The air sacs that are covered with capillaries where gas exchange takes place is called what?
a)
bronchi
b)
lungs
c)
oxygen
d)
alveoli
74.
A blood vessel that carries blood TO the heart is called ...
a)
vein
b)
capillary
c)
blood vessel
d)
artery
75.
Gas exchange occurs in two places, what are they? 
a)
in the right atrium and in the lung cells
b)
in the cells of the body and in the brain cells
c)
in the lung cells and all the intraventricular septum
d)
in the cells of body and in the lung cells
76.
Exchanging carbon dioxide (CO2) and oxygen (O2) is the main function of
a)
respiratory system
b)
cardiovascular (circulatory) system
77.
Red blood cells transport __________ around our body.
a)
oxygen
b)
plasma
c)
bones
d)
cardiac muscles
78.
What is tube that is also known as your wind pipe?
a)
esophogus
b)
bronchi
c)
trachea
d)
alveoli
79.
The __________ is/are the part of the circulatory system made up of involuntary muscles that pumps the blood throughout the body.
a)
vessels
b)
heart
c)
blood
80.

Which part does the blood first enter after it leaves the lungs?

a)

C

b)

A

c)

B

d)

D

81.

Which part houses our voice box or larynx?

a)

A

b)

B

c)

C

d)

D

82.

The nose has cilia and ____________ that traps dust and other particles from entering your body.

a)

bones

b)

blood cells

c)

mucus

d)

water

83.

The right side of your heart pumps the blood to the

a)

brain

b)

lungs

c)

legs

84.

The left side of the heart pumps blood to

a)

all parts of the body

b)

feet

c)

brain

85.
Identify
a)
Left atrium
b)
Right atrium
c)
Left ventricle
d)
Right ventricle
86.
Identify
a)
Left atrium
b)
Right atrium
c)
Left ventricle
d)
Right ventricle
87.
Identify
a)
Left atrium
b)
Right atrium
c)
Left ventricle
d)
Right ventricle
88.
Identify
a)
Left atrium
b)
Right atrium
c)
Left ventricle
d)
Right ventricle
89.
What does Deoxygenated mean?
a)
Oxygen-rich
b)
Blood flow
c)
Oxygen-poor
d)
Water Flow
90.

Nutrients and oxygen are able to leave through the thin walls of these small blood vessels through the process of diffusion. What are the blood vessels called?

a)

veins

b)

capillaries

c)

arteries

91.

Why do the skeletal muscles need more blood flow after jogging?

a)

The muscles do not need an increase of blood flow.

b)

The muscles are making more blood. Therefore, blood flow increases.

c)

More oxygen is needed for cellular respiration. The increased blood flow will deliver more oxygen.

92.

What happens to the pulse rate when you increase physical activity?

a)

Pulse rate stays the same with increasing physical activity.

b)

Pulse rate decreases with increasing physical activity.

c)

Pulse rate increases with increasing physical activity.

93.
Functions of the nasal cavity include which of the following? 
a)
 filtering the air 
b)
humidifying the air 
c)
trapping airborne particles
d)
all of the above
94.
What is the function of the bronchi?
a)
Transport air from nose to lungs
b)
Transport air from trachea to lungs
c)
Transport air from lungs to alveoli
d)
Transport air from alveoli to blood
95.

This structure attached to the larynx flops over the entrance to the trachea during swallowing.

a)

Pharynx

b)

Tonsils

c)

Epiglottis

d)

Appendix

96.

This dome-shaped muscle flattens out and creates a larger chest cavity during inspiration

a)

Diaphragm

b)

Intercostal Muscles

c)

Pharynx

d)

Alveolus

97.

Oxygen and Carbon dioxide are exchanged across the alveolar and capillary membrane by

a)

Active Transport

b)

Osmosis

c)

Diffusion

d)

Cellular Respiration

98.
Given the following structures:
1. larynx
2. nasal cavity
3. pharynx
4. trachea
Which of the following is the correct order that air would flow during inhalation. 
a)
1,2,3,4
b)
2,3,1,4
c)
2,1,3,4
d)
4,2,3,1 

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