Chapter 9 Lesson 1 Quiz

A microscopic prokaryote

A process in which two bacteria of the same species attach to each other and combine their genetic material.

What forms when a bacterium builds a thick internal wall around its chromosome and part of the cytoplasm?

Cell division that forms two genetically identical cells

Tags

NGSS.MS-LS3-2

A long whiplike structure that helps a bacterium move

Which three are types of bacteria?

• square, circle, triangle

• sphere, rod, spiral

• square, rod, spiral

• rod, triangle, square

What are three parts of cytoplasm bacteria?

• pin, cell membrane, DNA

• layer, pili, rod

• DNA, cell wall, cell membrane

• pili, rod, DNA

What makes food go bad?

• when you don't take care of the food

• oxygen contaiminant

• a bacteria is on the food and breaks it down

What is fission?

• bacteria

• two bacteria of the same species attached to each other

• a thick wall around a chromosome

• a division that forms two genetically identical cells

Tags

NGSS.MS-LS3-2

Do bacteria need oxygen to survive?

• some do

• yes

• no

• maybe

Tags

NGSS.HS-LS2-3