Cells, Tissues, and Organs

What instrument or tool, allowed scientists to see parts of plants and animals they could not see before?

What is the smallest living part of any living thing.

Tags

NGSS.MS-LS1-1

example of single-celled creature:

Tags

NGSS.MS-LS1-1

how big is a large paramecium?

• a period

• an inch

• a nail

• a green bean

The ______ of a cell is its control center.

Tags

NGSS.MS-LS1-2

Surrounding the nucleus is a jellylike fluid as well as structures that help the cell live and grow. Together these are known as ________.

Tags

NGSS.MS-LS1-2

A cell has a thin covering that holds it together called a _______.

Tags

NGSS.MS-LS1-2

A plant cell also has a _______, while animal doesn't have.

What does the cytoplasm surround?

• a cell

• nucleus

• cell wall

• cell membrance

Which part of a cell is a jellylike fluid?

• nucleus

• cell membrane

• cell wall

• cytoplasm

Tags

NGSS.MS-LS1-2