Cell structure and function.

If a bad guy shows up, who would be there to surround and protect you?

• bilayer

• cell membrane

• cytoplasm

• organelle

What is made up of a jelly-like substance?

• cell membrane

• organelle

• cytoplasm

• nucleus

Tags

NGSS.MS-LS1-2

True or false: All cells have 3 structures that carry out essential life functions.

• False

• True

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

What holds DNA, the cell’s hereditary material?

• cell membrane

• cytoplasm

• nucleus

• organelle

Tags

NGSS.MS-LS3-1

NGSS.MS-LS4-4

What is the term for: water-loving?

• hydrophobic

• hydrophilic

• phospholipids

• proteins

What is the term for: water-fearing?

• hydrophobic

• hydrophilic

• phospholipids

• proteins

Draw a cell with its correct structure.

Answer explanation

It carries out 3 main functions.

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

The activity, role, value or purpose of a part, activity, or trait of an organism.

• structure

• function

• cell

• membrane

Tags

NGSS.MS-LS1-2

An arragement or organization of parts to form an organ, system, or living thing.

• structure

• function

• membrane

• cell

Tags

NGSS.MS-LS1-3

Explain the coffee filter experiment.

Answer explanation

What does it represent?