Structure and Function of Cells

What Scientist proposed that all cells come from preexisting cells?

• Anon Van Leeuwenhoek

• Rudolf Virchow

• Matthias Schleiden

• Robert Hooke

Tags

NGSS.HS-LS4-1

Robert Hooke, Anton van Leeuwenhoek, Theodor Schwann, Rudolf Virchow, and Matthias Schliden were all responsible for what theory?

• The Theory of Gravity

• The Theory of Relativity

• The Cell Theory

• The Theory of Continental Drift

What tool do you use to view the cells?

• metric ruler

• centrifuge

• microscope

• telescope

Tags

NGSS.MS-LS1-1

All cells come from___________ cells.

• pregnant

• pre-existing

• paternal

• pin size

Cells are often called "the ____ of life."

• bread

• road map

• building blocks

• meaning

Tags

NGSS.MS-LS1-1

Ziyah is making a model of a living plant cell. The following objects are available to her for her model: a cloth bag, a wire cage, a solar panel, a battery with wires, and a mini bottle of water. Ziyah wants to represent the function of different plant cell parts by using objects that have functions similar to the cell’s parts.

Which object would represent the cell membrane?​ ​ (a)  

Which object would represent the cell wall?​ (b)  

Which object would represent the chloroplast? ​ (c)  

Which object would represent the mitochondria? ​ (d)  

• wire cage

• solar panel

• battery with wires

• bottle of water

• cloth bag

Tags

NGSS.MS-LS1-2

The DNA of a cell is found in the __________.

• mitochondria

• lysosome

• nucleus

• vacuole

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

Cell walls and cell membranes have a few distinguishing characteristics. Select the true statements below. (Choose 3)

• Cell wall is not present in animal cells.

• Cell membrane is not present in animal cells.

• Cell wall's primary purpose is support and structure.

• Cell membrane's primary purpose is support and structure.

• Cell membrane is thin and flexible.

Which organelle is found in animal cells, but not in plant cells?

• Lysosome

• Nucleus

• Large central vacuole

• Cell Wall

Which organelle is found in plant cells, but not animal cells?

• Lysosome

• Chloroplast

• Nucleus

• Mitochondria

Tags

NGSS.MS-LS1-6