Topic 7 Lesson 3 Knowledge Check

A virus is

• living

• non living

• dead

Virus' genetic information contains the code to:

• make copies of itself

• obtain and use energy

• Have genetic similarities

• grow and develop

Viruses need a ____________ in order to make copies of themselves.

• bacterial cell

• host cell

• capsid

• vaccine

Vaccines are a preventative measure.

• True

• False

Which pathogen is nonliving?

• Protists

• Fungi

• They are all living

• Bacteria

Bacteria are....(select all that apply)

• Single-celled organisms

• Multi-cellular organisms

• Eukaryotes

• Prokaryotes

Tags

NGSS.MS-LS1-1

What is the whip-like 'tail' that bacteria use for movement?

• Cell wall

• Ribosome

• Flagella

• Cytoplasm

What is the most outside part of a bacterium?

• Ribosome

• Cytoplasm

• Cell membrane

• Cell wall

What is cytoplasm?

• Jel-like fluid that fills the cells and gives it shape

• Bone-like structure that give it protection

• Small structure that makes protein

• Whip-like structure that allows for movement

Tags

NGSS.MS-LS1-2

Which cell part is the thin, flexible covering of a cell that is semi-permeable?

• Cell membrane

• Cell wall

• DNA

• Cytoplasm

Tags

NGSS.MS-LS1-2