Which are the jobs of the skeletal system?

helps you move, protects your organs

The process of breaking food into a form cells can use

Alan was ill with the measles when he was younger. Why will he NOT get the disease again?

He has built up antibodies to measles

How are viruses and bacteria different?

Viruses are much smaller than bacteria

How does a pair of skeletal muscles work together?

When one muscle contracts, the other relaxes

Which is true of nerve cells or neurons?

They are in the brain and spinal cord

Which can muscle cells form?

cardiac muscles and skeletal muscles

Which describes the path of air through the body after it enters the nose or mouth?

from pharynx, to trachea, to bronchial tubes

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Human Body Chapter 5

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A study of our body systems and how they work together.

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Questions 14

Answers

1
Which are the jobs of the skeletal system?
makes calcium, fights disease
helps you move, protects your organs
helps you breathe, makes your heart beat
protects you from disease, makes muscle
2
Which tells what the brain does?
Brings oxygen to the blood
Helps support the body
Breaks down nutrients so the cells can use them
Sends messages to body systems
3
What is digestion?
The process of making blood in bones
The process of breaking food into a form cells can use
Making sure the body has enough oxygen
What happens in the heart and lungs
4
Name the two lower leg bones
tibia and fibula
trapezius and inner thigh
bicep and carpal
calf and triceps
5
Alan was ill with the measles when he was younger. Why will he NOT get the disease again?
He has built up antibodies to measles
He has bacteria that will keep him from getting sick
He will no longer let measles enter his body
He has developed pathogens to protect him
6
How are viruses and bacteria different?
Bacteria is an antibody, and a virus is a pathogen
Bacteria enter the nose, and viruses enter the skin
Viruses cure illness, and bacteria spread illness
Viruses are much smaller than bacteria
7
Which of these kinds of muscle is voluntary?
breathing
skeletal
digestion
heart
8
What system does this illustration show?
central nervous system
respiratory system
digestive system
circulatory system
9
Which are organs of the digestive system?
spinal cord, large intestine
voluntary muscles, stomach
connective tissue, tongue
esophagus, small intestine
10
How does a pair of skeletal muscles work together?
When one muscle contracts, the other relaxes
Both muscles contract at the same time
When one muscle is voluntary, the other is involuntary
Both muscles relax and then work together
11
Which important discovery did Alexander Fleming make?
The first antibiotic
The first vaccine
The first microorganism
The first pathogen
12
Which is true of nerve cells or neurons?
They are in the brain and spinal cord
They are also called connective tissue
They are only found in the spinal cord
They are involuntary muscle cells
13
Which can muscle cells form?
blood cells and bone cells
cardiac muscles and skeletal muscles
bone cells and cardiac muscles
bone tissue and involuntary muscles
14
Which describes the path of air through the body after it enters the nose or mouth?
from windpipe, to bronchial tubes to trachea
from pharynx, to trachea, to bronchial tubes
from bronchial tubes, to trachea, to lungs
from trachea, to bronchial tubes to pharynx

Human Body Chapter 5 Flashcards | StudBud