Immunity

Name this process

• eating
• phagocytosis
• destruction
• ingesting

Antibiotics do not work on 

• bacteria
• viruses
• fungi
• children

Which of the following can cause infections to open cuts?

• Baceteria
• Viruses
• Fungi
• All of them

What is one way a pathogen can enter the body?

• Nose
• Mouth
• Broken Skin
• All of the Aove

What pathogen causes the common cold?

• Virus
• Bacteria
• Fungi
• Protista

Viruses are

• easily killed
• destroyed by antibiotics
• nonliving
• different kinds of bacteria

What process best explains how a nerve cell and a muscle cell can both develop from the same fertilized egg?

• differentiation
• natural selection
• selective breeding
• genetic engineering

During strenuous exercise, body temperature increases. The body responds to the increase in temperature by sweating, which helps to reduce the body temperature. Which is demonstrated in this situation?

• excretion
• metabolism
• homeostasis 
• synthesis

Which best explains why muscle cells are different from blood cells? 

• A mutation occurs during the development of muscle cells but not in blood cells.
• Different genes are activated in muscle cells than in blood cells. 
• Muscles cells experience different environmental influences than blood cells. 
• Muscle cells are produced by the brain, but blood cells are produced by the heart.

What macromolecule makes up the genetic code?

• carbohydrate
• protein
• lipid
• nucleic acid