1st Semester Final Part 1

A hypothesis is a

• possible answer to a question

• very educated guess

• not possible to know

• always correct

Tags

NGSS.MS-LS1-5

Number of variables in a controlled experiment

• 1

• 2

• 3

• as many as you need

The variable that can be changed

• dependent

• independent

• either

• both

Smallest unit in your body that can perform life processes

• tissue

• organ

• cell

• cell membrane

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

Prokaryote that can live in very harsh environments

• eukaryote

• eubacteria

• protist

• archaebacteria

Helps maintain shape of plant cells

• cell membrane

• plaque

• cell wall

• cell diagram

Organelle that controls all the cell's activities

• nucleus

• cell brain

• chromosome

• cytoplasm

Tags

NGSS.MS-LS1-2

Controls what goes in and out of a cell

• cell wall

• nothing

• cell gate

• cell membrane

Found only in plants and makes food for the plant

• cell wall

• cytoplasm

• chlorophyll

• green stuff

Tags

NGSS.MS-LS1-6

Type of organism - most are multicellular and have a nucleus

• prokaryote

• eukaryote

• virus

• bacteria

Tags

NGSS.MS-LS1-1