Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Unit 2 Human Body Systems Part 1
Test Description: Systems
Instructions: Answer all questions to get your test result.
1) A student is implementing an investigation to see how earthworms respond to light. Which piece of scientific equipment would be most appropriate for containing the earthworms for observation?
A
beaker
B
petri dish
C
flask
D
graduated cylinder
2) Which of the following increases in blood during exercise?
A
glucose
B
red blood cells
C
carbon dioxide levels
D
hemoglobin
3) Riding a bicycle requires additional energy from leg muscles. Which of the following conditions may result from this activity, and which response helps restore the body to its normal condition?
A
Increased salt wastes can be removed by the heart pumping faster.
B
Increased carbon dioxide in the blood can be removed by breathing faster.
C
Decreased oxygen can be replaced by digesting an apple.
D
Increased sugars in the blood stream can be diluted by drinking water.
4) A person develops an elevated body temperature from a bacterial infection. This fever is a response from the body to help fight infection by -
A
stopping additional bacteria from entering the body.
B
increasing the body's heart rate.
C
increasing the amount of water in the body.
D
slowing the growth of the bacterial infection.
5) A basketball player helps maintain stable body temperature during the game by perspiring. The sweat helps cool his body by evaporating. What is this an example of?
A
respiration
B
homeostasis
C
digestion
D
mitosis
6) A student is outside on a very hot day. How does perspiration help maintain a safe body temperature?
A
It causes evaporation and carries away body heat.
B
It washes off of his skin.
C
It prevents excess heat by the sun from entering the body.
D
It causes evaporation and saves body heat.
7) Which of the following scenarios is a logical example of the evolutionary fight or flight response?
A
Parents demand that chores be done completely.
B
A student witnesses a fight on the school bus.
C
The principal decides that everyone must attend study hall.
D
Someone is punched in the face and hits back.
8) Carbohydrates are large, complex molecules that can be broken down into smaller molecules called-
A
energy
B
vitamins
C
fats
D
sugars
9) A student eats a slice of pizza for dinner. What represents a physical change in the pizza?
A
Teeth tearing off a bite of pizza
B
Chemicals in the stomach digesting proteins
C
Breaking down of fats in the pizza by bile
D
Saliva changing the starch in the pizza crust to sugar
10) Which step in the digestive process represents a chemical change in food?
A
Substances in the mouth and stomach breaking down fats and proteins
B
Storing of swallowed food in the stomach
C
Churning of food, liquids, and digestive juices in the stomach
D
Movement of food down the esophagus to the stomach
11) Which of the following includes only chemical changes that occur in the digestive process?
A
Chewing and swallowing food
B
Reaction of saliva, stomach acid, bile, and pancreatic juices with food
C
Recycling of water from dissolved food back into the body
D
Absorption of nutrients by villi in the small intestines
12) The human body has specialized organs called glands which collect and process substances from the blood. The concentrated substances are then secreted as hormones to regulate body processes. These specialized organs are part of which body system?
A
nervous
B
endocrine
C
integumentary
D
circulatory
13) Ovaries produce and secrete hormones in addition to eggs. To what human body systems do ovaries belong?
A
integumentary and reproductive
B
excretory and muscular
C
endocrine and reproductive
D
nervous and digestive
14) What type of cell in human blood is responsible for carrying oxygen throughout the body?
A
white blood cells
B
plasma
C
red blood cells
D
platelets
15) The three major parts of the circulatory system are the heart, the blood vessels, and the blood. The heart is an organ made of specialized cells. Which of these functions can the heart perform that individual heart cells cannot?
A
producing waste
B
pumping blood
C
growing larger
D
using energy
*select an answer for all questions
Check Results & Get Answers
Play Games with the Questions Above
Teachers: Create FREE classroom games with your questions
Click for more info!
©2007-2024
ReviewGameZone.com
|
About
|
Privacy
|
Contact
|
Terms
|
Site Map
WAIT! Find what you needed?
×
Still Looking for the Answers?
Have Another Question?
Play a Review Game with These Questions?
Want to Make Your Own Test Like This One?