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WorksheetsHuman Body
Total questions: 90
Worksheet time: 1hrs 3mins
Name
Class
Date
1.
How many bones are in your body?
a)
300
b)
206
c)
198
d)
86
2.
What is the tissue that connects muscle to bone?
a)
Marrow
b)
Ligements
c)
Tendons
d)
Joint
3.
What two substances create energy?
a)
Carbon dioxide and oxygen
b)
Carbon dioxide and food chemicals
c)
Water and oxygen
d)
Oxygen and food chemicals
4.
How does the mucus in your body help your lungs?
a)
Keeps smoke out
b)
Keeps them clean
c)
Takes dust particles
d)
All of the above
5.
What is the role of the skin?
a)
Your skin has nerves that send messages to the brain
b)
They protect muscle
c)
It helps with disease
d)
All of the above
6.
What does your nervous system do?
a)
Sends messages throughout your body
b)
Digests your food
c)
Keeps your heart beating
d)
Protects organs
7.
What body parts make up the nervous system?
a)
Skull, Heart, Foot
b)
Brain, Spinal Cord, Nerves
c)
Ear, Eyes, Nose
d)
Ankle, Leg, Elbow
8.
What is the control center?
a)
Neck
b)
Spine
c)
Brain
d)
Heart
9.
What's your spines job?
a)
Keeps your back straight
b)
A message highway for nerves
c)
Helps you breathe
d)
Stores blood cells
10.
What is the proper name for spit?
a)
Bile
b)
Chyme
c)
Gall Bladder
d)
Saliva
11.
What happens to the food when it enters the stomach?
a)
It just sits there
b)
Gastric juices are mixed
c)
Its shaken around
d)
It shoots right into the intestines
12.
What turns food and pushes it between your teeth?
a)
Saliva
b)
Salivary Glands
c)
Tongue
d)
Teeth
13.
What is the last step of the digestive system?
a)
Small intestine
b)
Rectum
c)
Large intestine
d)
Liver
14.
What is the chemical that helps the mitochondria produce energy?
a)
Organelles
b)
Enzymes
c)
Chromosomes
d)
Nucleas
15.
What is tissue?
a)
Groups of cells working together
b)
Hole in the cell that contains waste material
c)
Outer covering of a cell
d)
Control center of a cell
16.
How many muscles are in your body?
a)
600 and more
b)
40
c)
560
d)
10
17.
What is the body system that sends and recieves electrical signals from the brain?
a)
Skeletal System
b)
Nervous System
c)
Muscular System
d)
Digestive System
18.
What body system produces cells for the body?
a)
Nervous System
b)
Digestive System
c)
Respiratory System
d)
Skeletal System
19.
What system controls voluntary and involuntary life functions?
a)
Nervous System
b)
Skeletal System
c)
Digestive System
d)
Respiratory System
20.
What system allows motion in the body?
a)
Digestive System
b)
Stomach
c)
Musuclar System
d)
Veins
21.
What requires energy to grow and reproduce?
a)
Cells
b)
Feet
c)
Hair
d)
Muscles
22.
Which body system transports oxygen and nutrients through out the body?
a)
Muscular System
b)
Nervous System
c)
Digestive System
d)
Circulatory System
23.
What system breaks food down into energy for the body?
a)
Stomach
b)
Digestive System
c)
Respiratory system
d)
Lungs
24.
Which of the following is in the correct order from smallest to largest?
a)
tissue-organ-system-cell
b)
cell-organ-tissue-system
c)
System-tissue-cell-organ
d)
cell-tissue-organ-system
25.
How does the circulatory system and the skeletal system work together?
a)
the circulatory system makes cells while the skeletal system transports the cells where the need to go
b)
the skeletal system makes cells while the circulatory system transports them where the need to go
c)
The circulatory system produces energy for the body and the skeletal system makes cells for the body
d)
The skeletal system digests food and the circulatory system brings air into the body
26.
How does the digestive system work with all other systems?
a)
The digestvie system transports blood to all the other systems
b)
The digestive system puts oxygen into the body
c)
The digestive system gives the body energy and nutrients
d)
The digestive system allows the body to move
27.
How does the muscular system and the skeletal system work together?
a)
The muscular system allows the body to stand up while the skeletal system allows the body to move
b)
The muscular system allows the body to move and the skeletal system gives the body a structure
c)
The muscular system gives the body nutrients while the skeletal system gives the body blood
d)
The skeletal system makes cells whilte the muscular system eats them.
28.
How does the cardiovascular system and the respiratory system work together?
a)
The cardiovascular system transports oxygen around the body while the repiratory system gives the body oxygen
b)
The cardiovascular system makes cells while the respiratory system moves them where they are suppose to go.
c)
The cardiovascular system allows the body to have energy while the repiratory system makes cells
d)
The cardiovascular system transports nutrients around the body while the respiratory system brings oxygen into the body
29.
What is the body system that sends and recieves electrical signals from the brain?
a)
Skeletal System
b)
Nervous System
c)
Muscular System
d)
Digestive System
30.
What body system produces cells for the body?
a)
Nervous System
b)
Digestive System
c)
Respiratory System
d)
Skeletal System
31.
What system controls voluntary and involuntary life functions?
a)
Nervous System
b)
Skeletal System
c)
Digestive System
d)
Respiratory System
32.
What system allows motion in the body?
a)
Digestive System
b)
Stomach
c)
Musuclar System
d)
Veins
33.
Which body system transports oxygen and nutrients through out the body?
a)
Muscular System
b)
Nervous System
c)
Digestive System
d)
Circulatory System
34.
What system receives oxygen and gets rid of carbon dioxide?
a)
Heart
b)
Muscular System
c)
Veins
d)
Respiratory System
35.
What system breaks food down into energy for the body?
a)
Stomach
b)
Digestive System
c)
Respiratory system
d)
Lungs
36.
The _________________ includes two kidneys that filter waste from the blood and a bladder that holds urine?
a)
endocrine system
b)
urinary system
c)
cardiovascular system
d)
nervous system
37.
The _____________ protects everything inside the body and serves as a barrier for keeping bacteria and viruses from entering your body.
a)
mouth/teeth
b)
digestive system
c)
skin
d)
respiratory system
38.
Which example best shows structures that make up the Digestive System in the human body?
a)
Lungs, Heart, Arteries
b)
Brain, Spinal Cord, Nerves
c)
Stomach, Intestines, Esophagus
d)
Nose, Lungs
39.
Which pair of systems work together to bring in oxygen into the body and deliver it to the cells?
a)
Muscular System, Skeletal System
b)
Circulatory System, Respiratory System
c)
Nervous System, Respiratory System
d)
Digestive System, Circulatory System
40.
Which of the following is NOT an example of human body waste?
a)
Carbon Dioxide
b)
Excrement
c)
Blood
d)
Urine
41.
Fill in the blanks: After chewing, the food is swallowed and passes down the ________ to the ________.
a)
Esophagus, Stomach
b)
Wind Pipe, Esophagus
c)
Salivary Glands, Esophagus
d)
Root Canal, Stomach
42.
Bile is needed to break down the fat that is found in food. Which of the following is responsible for storing bile?
a)
Gallbladder
b)
Liver
c)
Pancreas
d)
Small Intestine
43.
Which of the following is NOT part of the Circulatory System?
a)
Arteries
b)
Brain
c)
Heart
d)
Veins
44.
True or False:
Saliva is a fluid that helps digestion.
Saliva is a fluid that helps digestion.
a)
True
b)
False
45.
During Cellular Respiration, what is the ingested molecule that is broken down?
a)
Sodium
b)
Glucose
c)
Oxygen
d)
Chlorine
46.
Fill in the blank: The ________________ consists of the heart, a large network of blood vessels, and blood.
a)
Skeletal System
b)
Cardiovascular System
c)
Muscular System
d)
Nervous System
47.
Which type of digestion involves using saliva and stomach acid to convert food into substances your body can use?
a)
mechanical digestion
b)
chemical digestion
c)
physical digestion
d)
internal digestion
48.
Smooth muscle is considered voluntary muscle that can be controlled by you.
a)
True
b)
False
49.
Cardiac muscle can only be found in your heart.
a)
True
b)
False
50.
What function do bones NOT perform?
a)
produce blood cells
b)
provide support for your body
c)
give muscles a place to attach
d)
provide you with energy
51.
All body cells need _______ & ______ to release energy through cell respiration.
a)
CO2 & water
b)
O2 & water
c)
O2 & glucose
d)
CO2 & glucose
52.
Which disease is caused when the pancreas fails to produce enough insulin?
a)
AIDS
b)
cancer
c)
diabetes
d)
hypertension
53.
The _________________ consists of a group of organs that work together to allow for the creation of new life.
a)
ears
b)
endocrine system
c)
reproduction system
d)
eyes
54.
Digestion begins in the _____________.
a)
eyes
b)
digestive system
c)
urinary system
d)
mouth/teeth
55.
The ________________ is a network of vessels that collects fluids and traps bacteria and viruses to protect the body from disease. It also produces and stores infection-fighting cells.
a)
lymphatic/immune system
b)
skeletal system
c)
urinary system
d)
cardiovascular system
56.
The bladder is where feces (poop) stays until it is ready to leave the body.
a)
True
b)
False
57.
Saliva is a fluid that helps with digestion.
a)
True
b)
False
58.
This organ brings in oxygen and releases carbon dioxide.
a)
heart
b)
lungs
c)
rib cage
d)
obliques
59.
Tissues join together to form:
a)
cells
b)
organs
c)
organ systems
d)
organisms
60.
The basic unit of structure and function in the human body is the....
a)
organ
b)
organ system
c)
cell
d)
tissue
61.
This type of tissue contracts and shortens, making body parts move.
a)
epithelial
b)
connective
c)
nerve
d)
muscle
62.
Your food gets tossed around here and broken down with gastric juices/acids.
a)
brain
b)
esophagus
c)
liver
d)
stomach
63.
When exercising, your heart rate increases because your body...
a)
Needs more Oxygen
b)
Needs more Carbon Dioxide
c)
Needs to create waste
d)
Needs to fight disease
64.
Which systems work together to remove waste?
a)
Urinary, muscular, skeletal
b)
Urinary, digestive, excretory
c)
Urinary, nervous, endocrine
d)
Urinary, lymphatic, nervous
65.
What does homeostasis maintain in the body?
a)
A changing internal environment
b)
A constant or stable internal environment
c)
A changing external environment
d)
A constant or stable external environment
66.
In what order does food travel through your body?
a)
mouth, esophagus, liver, large intestine, small intestine, anus
b)
mouth, esophagus, stomach, small intestine, large intestine, anus
c)
mouth, stomach, pancreas, large intestine, anus
d)
mouth, esophagus, stomach, liver, pancreas, gallbladder, small intestine, anus
67.
Which of the following describes the purpose of the skeletal system?
a)
Make red blood cells, provide structure, and protect organs
b)
Make fat cells
c)
Deliver nutrients to your cells
d)
1st line of defense for your immune system
68.
Which organ stores urine (pee)?
a)
bicep
b)
bladder
c)
kidney
d)
stomach
69.
mature bone cells
a)
Osteocytes
b)
Osteoblasts
c)
Osteoclasts
d)
Lining cells
70.
deposit minerals in bones (Build bone)
a)
Osteocytes
b)
Osteoblasts
c)
Osteoclasts
d)
Lining
cells
71.
dissolve bone (break down bone)
a)
Osteocytes
b)
Osteoblasts
c)
Osteoclasts
d)
Lining cells
72.
protection of bone
a)
Osteocytes
b)
Osteoblasts
c)
Osteoclasts
d)
Lining
cells
73.
Thin membrane that covers and protects; contains blood vessels and nerves
a)
Periosteum
b)
Compact
c)
Spongy
d)
Marrow
74.
hard bone that provides structure to bones
a)
Compact
b)
Spongy
75.
manufactures platelets, and red & white blood cells; found in the ends
a)
Red marrow
b)
Yellow marrow
76.
connect bones for movement
a)
Ligamenets
b)
Joints
c)
Tendons
d)
Super Glue
77.
allow no movement – plates in skull
a)
Fixed Joints
b)
Moveable Joints
c)
Hinge Joint
d)
Ball and Socket
78.
allows rotation at a fix point
a)
Fixed
b)
Ball and Socket
c)
Hinge
d)
Pivot
79.
inflammation of joints
a)
Broken Bones
b)
Arthritis
c)
Osteoporosis
d)
Strain
80.
Flexing bicep to pick up an object
a)
Voluntary
b)
Involuntary
81.
Heart beating
a)
Voluntary
b)
Involuntary
82.
Moving your tongue to talk
a)
Voluntary
b)
Involuntary
83.
Muscle Increase in size
a)
Hypertrophy
b)
Aerobic exercises
84.
muscle decrease in size
a)
Hypertrophy
b)
Strain
c)
Sprain
d)
Atrophy
85.
the amnt. of energy it takes to raise the temperature of 1 kg of water by 1oC
a)
Calorie
b)
Fats
c)
Nutrient
d)
Carbs
86.
molecules made of amino acids
a)
Proteins
b)
Fats
c)
Lipids
d)
Calorie
87.
the body’s primary source of energy
a)
Protein
b)
Carbohyrdate
c)
Fats
d)
Lipids
88.
tongue, teeth, & saliva from the salivary glands (all accessory organs)
a)
Mouth
b)
Stomach
c)
Esophagus
d)
Small Intestine
89.
absorbs water from undigested chyme
a)
Large Intestine
b)
Small Intestine
c)
Stomach
d)
Anus
90.
muscular sac that turns
a)
Large Intestine
b)
Small Intestine
c)
Stomach
d)
Mouth
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