NEW
Font size
S
M
L
XL
WorksheetsBody Organization and Human Body Systems
Total questions: 35
Worksheet time: 25mins
Name
Class
Date
1.
How are tissues and organs related?
a)
groups of tissues form cells, which work together to make up a single organ
b)
groups of organs form cells, which make up a single tissue
c)
groups of tissues work together to make up a single organ
d)
groups of organs work together to make up a single tissue
2.
Which series correctly represents the levels of organization in an organism?
a)
cells -> organs -> organ system -> tissue
b)
tissue -> cells -> organ system -> organ
c)
cells -> tissue -> organs -> organ system
d)
tissue -> organ system -> cells -> organs
3.
Which component of blood carries oxygen to the body cells?
a)
Plasma
b)
platelets
c)
Red blood cells (RBC)
d)
white blood cells (WBC)
4.
The picture below illustrates one internal part of the body’s immune system. What process is illustrated in the picture?
a)
a skin cell destroying germs.
b)
inflammation near an opened wound
c)
a white blood cell destroying pathogens
d)
mucus in the lungs destroying pathogens
5.
What can lower stress and strengthen the immune system?
a)
Laughing
b)
Sleeping
c)
Singing
d)
Eating
6.
What are the 3 types of muscle tissue?
a)
Thigh, Calf, & Shoulder
b)
Traps, Forearm, & Abs
c)
Hamstring, Biceps, & Triceps
d)
Smooth Muscle, Cardiac Muscle, & Skeletal Muscle
7.
Identify the human body system that is made up of the kidneys, ureters, bladder, and urethra.
a)
Excretory
b)
Digestive
c)
Circulatory
d)
Endocrine
8.
Which two systems work together to provide cells with oxygen and remove carbon dioxide from them?
a)
nervous and excretory
b)
nervous and circulatory
c)
respiratory and excretory
d)
respiratory and circulatory
9.
Which body system protects some of the internal organs, such as the heart and lungs, from physical injury?
a)
Muscular
b)
Nervous
c)
Excretory
d)
Skeletal
10.
When your body's temperature begins to rise, your body can maintain homeostasis by _________________.
a)
sweating
b)
shivering
c)
bleeding
d)
sleeping
11.
Which of the following are the major organs of the circulatory system?
a)
Heart, arteries and, & veins
b)
Lungs, trachea, & bronchi
c)
bones, ligaments, & cartilage
d)
glands and hormones
12.
What is the function of the DIGESTIVE system?
a)
to circulate the blood through the body
b)
responsible for communication in the body
c)
produce hormones to maintain homeostatsis
d)
to breakdown food and distribute nutrients to the body
13.
This body system filters water and waste from the blood...
a)
Immune System
b)
Excretory System
c)
Respiratory System
d)
Circulatory System
14.
This body system exchanges gases with the environment.
a)
Endocrine System
b)
Lymphatic System (Immune)
c)
Respiratory System
d)
Circulatory System
15.
This body system supports and protects the organs such as the brain, lungs, and heart, and muscle attachment.
a)
Muscular System
b)
Integumentary System
c)
Skeletal System
d)
Respiratory System
16.
The cell wall supports a plant cell like the _______ system supports and protects the human body.
a)
Muscular System
b)
Skeletal System
17.
The Nucleus is the brain of the cell and the brain is one of the main organs of the ______ system.
a)
Endocrine System
b)
Lymphatic System
c)
Muscular System
d)
Nervous System
18.
Lysosomes break down waste in the cell. Which body system breaks down food in the human body?
a)
Circulatory System
b)
Digestive System
c)
Respiratory System
d)
Reproductive System
19.
Where does chemical change begin in the digestive system?
a)
Nose
b)
Stomach
c)
Mouth
d)
Liver
20.
Which body system rapidly communicates using electrical signals?
a)
Endocrine
b)
Respiratory
c)
Digestive
d)
Nervous
21.
20. You've learned how the skeletal and muscular systems enable you to run an obstacle coarse, and how breathing and heart rate increases as you move faster to help get oxygen to your cells. This illustrates how body systems...
a)
do not work with one another
b)
work only in pairs
c)
work individually
d)
work together
22.
16. The receptors in your muscle are providing information about waving to a friend. Which system is working with your muscular system to accomplish this?
a)
circulatory
b)
digestive
c)
nervous
d)
skeletal
23.
What is a reflex?
a)
an involuntary and almost immediate movement in response to a stimulus
b)
a cycle of events in which information from one step controls or affects a previous step
c)
a nerve cell that is specialized to receive and conduct electrical impulses
d)
a place where two or more bones meet
24.
What is a neuron?
a)
one of the Great Lakes, ain't it?
b)
a nerve cell that is specialized to receive and conduct electrical impulses
c)
a collection of nerve fibers through which impulses travel between the central nervous system and other parts of the body
d)
a group of similar cells that perform a common function
25.
The chewing and grinding of food into smaller pieces is an example of...
a)
Mechanical Digestion
b)
Chemical Digestion
c)
Mechanichemical Digestion
d)
Peristalsis
26.
What is the endocrine system?
a)
the organ system whose primary function is movement and flexibility
b)
a collection of organs that transport blood throughout the body
c)
a collection of glands and groups of cells that secrete hormones that regulate growth, development, and homeostasis
d)
the organs that break down food so that it can be used by the body
27.
What is homeostasis?
a)
a sac-shaped organ that makes bile, stores and filters blood, and stores excess sugars
b)
the maintenance of a stable internal environment in the body
c)
a substance that is made in one cell or tissue and that causes a change in another cell or tissue in a different part of the body
d)
a nerve cell that is specialized to receive and conduct electrical impulses
28.
What can be concluded about humans from the diagram above?
a)
Human lungs are important in digestion.
b)
Humans have a single intake structure for food and air.
c)
Humans use the same organs for respiration and digestion.
d)
Humans need twice as much air as food.
29.
Which function requires the muscular, skeletal, and nervous system to work together?
a)
movement of appendages
b)
completion of blood circulation
c)
absorption of nutrients
d)
regulation of hormones
30.
Humans have a body system that helps to deliver nutrients and hormones, remove excess water, and exchange gases. What is this system?
a)
excretory
b)
circulatory
c)
respiratory
d)
reproductive
31.
Which diagrams must be included in a model explaining why a hand pulls back from a hot flame?
a)
1 and 2
b)
1 and 3
c)
3 and 4
d)
2 and 4
32.
Roger visited his grandfather on the farm. While he was there, he helped his grandfather move hay. As Roger worked, he began sneezing and wondered which body system most likely cause him to sneeze. Which body system was he wondering about?
a)
circulatory
b)
excretory
c)
digestive
d)
immune
33.
Anita sprinted around the track at her school. At the end of her run, she was taking in more oxygen and her heart rate had increase. What systems are regulating her breathing rate and heart rate?
a)
muscular and skeletal
b)
nervous and endocrine
c)
digestive and excretory
d)
respiratory and circulatory
34.
Which of the following pairs of systems work together to prepare and distribute food for cells?
a)
digestive and circulatory
b)
digestive and endocrine
c)
nervous and respiratory
d)
nervous and excretory
35.
Just before taking an exam, a student eats a donut. The student's body begins to digest the donut through both mechanical and chemical processes. Which is an example of a mechanical process.
a)
The student's teeth break apart the donut into little pieces.
b)
The student's salivary glands release enzymes to break down starches.
c)
In the stomach, gastric acids break the donut down further into a liquid called chyme.
d)
In the small intestines, enzymes produced by the gall bladder break the chyme down further.
Reset
