Biology Chapter 35 Review

Fungal infections can be dangerous because they _____.

• can spread to other parts of the body
• do not respond to antifungals
• directly attack the immune system
• none of these

Protists reproduce _______

• sexually
• asexually
• either asexually or sexually
• only by binary fission

Tags

NGSS.MS-LS3-2

Disease can be spread via:

• coughing and sneezing
• direct contact
• animals
• all of these

Bacteria can be helpful if they:

• steal nutrients
• assist digestion
• block blood flow
• none of these

Tags

NGSS.MS-LS2-3

A product that stimulates the immune system to produce immunity to a specific disease is called a ______

• placebo
• stimulant
• vaccine
• none of these

People may develop active immunity:

• after they are vaccinated
• after they are infected
• by natural or artificial means
• all of the above

Injecting antibodies made against a pathogen by other individuals or animals can give

• active immunity
• passive immunity
• natural immunity
• none of these

_____ immunity is more durable than ______ immunity.

• Active; passive
• Passive; active
• Artificial; passive
• none of these

Which of the following is not part of your first line of defense?

• tears and mucus
• urination
• skin
• interferons

Probiotics are _____ bacteria.

• helpful
• harmful
• none of these
• this is unknown