Biology Microbiology and Immune System

Antibiotics kill viruses

• True
• False

Vaccines

• Prevent people from coming in contact with viruses

• give the immune system a preview of a pathogen

• Prevent all viral infections

• Only work on small children

Viruses trick host cells into making copies of the virus

• True
• False

Viruses can reproduce on their own

• False
• True

Bacteria are prokaryotes which means they

• have a nucleus on their capsule
• do not contain a nucleus
• can live in environments with and without oxygen
• make their own food

All bacteria are

• unicellular
• multicellular
• eukaryotic
•  bad

Tags

NGSS.MS-LS1-1

A disease causing agent is called a

• pathogen

• poison

• vaccine

The part of the bacteria cell labeled "E" which helps the bacteria move is called a

• Pilus

• DNA/Chromosome

• Ribosome

• Flagella

Tags

NGSS.MS-LS1-2

Asexual reproduction in bacteria cells is called

• conjugation
• exponential growth
• cloning
• binary fission

Tags

NGSS.MS-LS3-2

The process of one bacteria passing genetic material to another bacteria through its sex-pilus is called

• conjugation

• binary fission

• cloning

• exponential growth