Year 9 - Human Biology (Diseases)

When you are sick, which of these should you do?

• drink fluids and rest

• go to school

• push yourself to feel better

• stop taking medicine as soon as you start to feel a little better

All bacteria are harmful to humans

• True
• False

Bacteria are only found in dirty places

• True
• False

Antibiotics only work against what organisms ?

• viruses

• bacteria

• prions

When a virus enters a cell and it immediately makes copies of itself this is called _______________________________.

• remediation

• replica

• replication

A viruses are considered

• Living

• Non-living

Antibiotics cure which of the two below?

• Viruses

• Bacteria

What is used to "cure" a virus

• antirbiotic

• Rest

• Vaccine

• Viruses have no cure

A group of parts that work together to do a job, perform a function, or produce a result is called a

• function

• system

• feedback

In the sequence illustrated, the toast is an __________.

• input

• output