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WorksheetsBody Systems
Total questions: 76
Worksheet time: 46mins
Name
Class
Date
1.
How many chambers does your heart have?
a)
2
b)
4
c)
10
d)
6
2.
What organ removes waste from blood
a)
Heart
b)
Kidneys
c)
lungs
d)
Eyes
3.
One role of the pancreas is to create enzymes to help breakdown food. This function makes it part of which system?
a)
Endocrine
b)
Digestive
c)
Immune
d)
Urinary
4.
This system carries oxygen, nutrients and waste around the body.
a)
Lymphatic
b)
Urinary
c)
Respiratory
d)
Circulatory
5.
What body system consists of the lungs
a)
Respiratory
b)
Circulatory
c)
Muscular
d)
Skeletal
6.
What body system consists of the kidneys?
a)
Circulatory
b)
Excretory
c)
Digestive
d)
Muscular
7.
What body system consists of the heart?
a)
Excretory
b)
Digestive
c)
Circulatory
d)
Respiratory
8.
The food I eat goes down my esophagus to my __________.
a)
Bladder
b)
Kidney
c)
Stomach
d)
Big Toe
9.
I have a brain, spinal cord and nerves.
a)
Digestive System
b)
Nervous System
c)
Muscular System
d)
Circulatory System
10.
I eliminate waste from the body in the form of urine.
a)
Reproductive System
b)
Muscular System
c)
Nervous System
d)
Excretory System
11.
I contain the heart and blood vessels.
a)
Circulatory System
b)
Muscular System
c)
Endocrine System
d)
Excretory System
12.
I contain the kidneys and the urethra.
a)
Respiratory System
b)
Endocrine System
c)
Excretory System
d)
Immune System
13.
The skin is the major organ in which system?
a)
Integumentary
b)
Muscular
c)
Endocrine
d)
Immune
14.
Which system maintains posture, produces heat and moves the body?
a)
Skeletal
b)
Nervous
c)
Integumentary
d)
Muscular
15.
group of tissues that work together to perform a function
a)
tissue
b)
organ
c)
muscle
d)
organ system
16.
group of cells that work together to perform a function
a)
tissue
b)
organ
c)
muscle
d)
organ system
17.
a basic units of an organism
a)
tissue
b)
organ
c)
muscle
d)
cell
18.
group of organs that work together to perform a function
a)
tissue
b)
organ
c)
muscle
d)
organ system
19.
These blood vessels carry blood AWAY from the heart.
a)
Arteries
b)
Capillaries
c)
Veins
d)
Ventricles
20.
These blood vessels carry blood BACK to the heart.
a)
Arteries
b)
Capillaries
c)
Ventricles
d)
Veins
21.
The _____ is the central organ of the circulatory system.
a)
Esophagus
b)
Lungs
c)
Small Intestine
d)
Heart
22.
This system is responsible for bringing oxygen and nutrients to every cell in your body.
a)
Endocrine
b)
Circulatory
c)
Excretory
d)
Respiratory
23.
_____ CONNECT arteries to veins and helps with the exchange of substances.
a)
Veins
b)
Capillaries
c)
Arteries
d)
Ventricles
24.
The lungs are the main organ in what body system?
a)
Respiratory
b)
Cellular
c)
Nervous
d)
Digestive
25.
Tiny air sacs at the ends of the bronchi tubes in the lungs.
a)
Alveoli
b)
Trachea
c)
Diaphragm
d)
Villi
26.
Almost all chemical digestion and absorption or nutrients takes place in this organ.
a)
Large Intestine
b)
Lungs
c)
Small Intestine
d)
Stomach
27.
This system receives and processes information and controls how the body reacts and moves.
a)
Cellular
b)
Nervous
c)
Digestive
d)
Respiratory
28.
Cell >> Tissue >> _____ >> Organ System >> Organism
a)
Organ
b)
Organelle
c)
Cellular
d)
Nerve
29.
The openings to the respiratory system are the _____.
a)
bronchi and bronchioles
b)
lungs and diaphragm
c)
mouth and nose
d)
trachea and pharynx
30.
The _____ system is responsible for removing waste from your body.
a)
Circulatory
b)
Digestive
c)
Endocrine
d)
Excretory
31.
Smooth, cardiac, and skeletal are the names for parts belonging to which system?
a)
Skeletal
b)
Nervous
c)
Circularoty
d)
Muscular
32.
The type of joint in your knee is a _____ joint.
a)
gliding
b)
hinge
c)
ball and socket
d)
fixed
33.
Water, urea, and other wastes are eliminated in a fluid called _____.
a)
protein
b)
perspiration
c)
urine
d)
carbon dioxide
34.
Which body system’s primary function is the continuation of the species?
a)
Digestive
b)
Nervous
c)
Reproductive
d)
A. Excretory
35.
system that regulates bodys response to stimuli
a)
nervous
b)
circulatory
c)
digestive
d)
endocrine
36.
system that allows movement of organism
a)
skeletal
b)
endocrine
c)
nervous
d)
muscular
37.
system that allows for production of offspring
a)
endocrine
b)
digestive
c)
muscular
d)
reproductive
38.
system that brings oxygen into body and releases carbon dioxide
a)
integumentary
b)
nervous
c)
digestive
d)
respiratory
42.
system that removes excess unneeded materials from body
a)
immune
b)
endocrine
c)
excretory
d)
reproductive system
40.
system that breaks down food into energy
a)
digestive
b)
endocrine
c)
excretory
d)
immune
41.
system that makes hormones regulate the body
a)
excretory
b)
endocrine
c)
skeletal
d)
muscular
42.
system that removes excess unneeded materials from body
a)
immune
b)
endocrine
c)
excretory
d)
reproductive system
43.
system that protects body against infection
a)
muscular
b)
immune
c)
excretory
d)
digestive
44.
system that is natural outer covering of an organisms
a)
nervous
b)
integumentary
c)
reproductive
d)
excretory
45.
group of organs that work together to carry out function
a)
organ system
b)
muscular system
c)
immune system
d)
endocrine system
46.
system that protects and supports against body
a)
muscular
b)
immune
c)
excretory
d)
skeletal
47.
Which of the following shows the correct diagram
a)
Cell-Tissue-Organ-Organ System
b)
Cell-Organ-Tissue-Organ System
c)
Organ System-Organ-Tissue-Cell
d)
Tissue-Organ System-Organ-Cell
48.
what organelle controls the cell.
a)
Lysosome
b)
Nucleus
c)
Nucleolus
d)
Chromosomes
49.
This type of cell needs a cell wall and chloroplasts
a)
Plant cell
b)
Animal Cell
c)
Bacteria
50.
The powerhouse of the cell is the...It converts energy from food into energy the cell can use
a)
Mitochondrion
b)
Golgi body
c)
Nucleus
d)
Ribosomes
51.
Where are proteins made? These are small, grain-like or rod shaped organelles.
a)
Golgi body
b)
Mitoichondrion
c)
Chromosomes
d)
Ribosomes
52.
Prokkaryotic
a)
are single celled organisms that do not have a nucleus or membrane bound organelles
b)
a protective layer that covers the the cells surface and acts as a barrier
c)
is the smallest unit that can preform all he processes necessary for life
53.
Which organelle makes proteins?
a)
ribosomes
b)
nucleus
c)
mitochondria
d)
chloroplast
54.
Bacteria cells are this type of cell.
a)
Eukaryote
b)
Prokaryote
55.
Homeostasis
a)
allows for a wildly fluctuating internal environment
b)
is impossible in vertebrates
c)
is the maintenance of a relatively stable internal environment and often incorporates a form of feedback regulation
d)
is the maintenance of a relatively stable external environment and often incorporates a form of feedback regulation
56.
Homeostasis in the human body is often maintained by a:
a)
neutral feedback loop
b)
solar feedback loop
c)
positive feedback loop
d)
negative feedback loop
57.
Maintaining a constant internal state in a changing environment.
a)
Homeostasis
b)
Active Transport
c)
Mitosis
d)
Photosynthesis
58.
If the environment gets cold, we will often shiver in order to:
a)
keep body temperature the same as the external temperature
b)
decrease body temperature
c)
increase body temperature
d)
regulate blood pressure
59.
Sugars are considered
a)
proteins
b)
carbohydrates
c)
nucleic acids
d)
lipids
60.
several amino acids linked in a chain is a
a)
protein
b)
DNA molecule
c)
RNA molecule
d)
triglyceride
triclyercide
triclyercide
61.
What are lipids used for?
a)
energy storage
b)
hereditary information
c)
structure
d)
speeding up reactions
62.
breaks down food and release energy to the cell
a)
Mitochondria
b)
Vacuole
c)
Lysosome
d)
Endoplasmic Reticulum
63.
a)
Cell
b)
Tissue
c)
Organ
d)
Organ System
64.
a)
Cell
b)
Tissue
c)
Organ
d)
Organ System
65.
a)
Cell
b)
Tissue
c)
Organ
d)
Organ System
66.
a)
Cell
b)
Tissue
c)
Organ
d)
Organ System
67.
The heart is the major organ of what body system?
a)
Respiratory
b)
Circulatory (cardiovascular)
68.
which colorless part of your blood fights off germs to keep you from getting sick?
a)
red blood cells
b)
plasma
c)
white blood cells
d)
platelets
69.
maintain a stable internal environment
a)
homeostasis
b)
respiration
70.
Which type of cell is like a delivery truck because it delivers oxygen and nutrients to all the cells of the body?
a)
red blood cell
b)
white blood cell
c)
bone cell
d)
plant cell
71.
How is carbon dioxide released from the body?
a)
When we exhale
b)
When we urinate
c)
When we sweat
d)
When we inhale
72.
Exchanging carbon dioxide (CO2) and oxygen (O2) is the main function of
a)
respiratory system
b)
cardiovascular (circulatory) system
73.
Would you recognize your food once it reaches the small intestine?
a)
Yes, small pieces still exist
b)
Yes, large pieces still exist
c)
No, it looks like a thick pasty mixture
d)
No, it looks like water
74.
Main type of digestion that occurs in the stomach
a)
mechanical
b)
chemical
c)
amylase
d)
gallbladder
75.
What is the definition for absorption?
a)
Breaking down food into smaller nutrients
b)
Getting rid of waste products
c)
Getting food into our bodies
d)
Getting nutrients into our bloodstream, so that our cells can use them
76.
Where are nutrients absorbed into the blood?
a)
esophagus
b)
small intestine
c)
stomach
d)
mouth
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