Cell Theory Structure and Function

In a eukaryotic cell, where is the DNA?

• in the nucleus

• floating freely in the cytoplasm

• in the chloroplasts

• in the ribosomes

Which activity occurs in the plant cell but not the animal cell?

• energy is released after food molecules are broken down in the mitochondria

• waste molecules are stored in a vacuole

• food is produced using light energy in the cholorplast

• material are transported from one part of the cell to another through the ER

Tags

NGSS.MS-LS1-6

Which organelle exists in the eukaryotic cell but not prokaryotic cell?

• nucleus

• DNA

• ribosomes

• cell wall

Which of the following are true about the cell theory?

• Living cells come only from other living cells.

• Cells can only be seen with a copmound light telescope.

• Cells are the basic units of structure and function in living things.

• All living organisms are made of one or more cells.

Tags

NGSS.MS-LS1-1

Of the scientists listed, who first observed living cells under a microscope?

• Leeuwenhoek

• Schleiden

• Schwann

• Darwin

Which is the vacuole?

• 3

• 5

• 8

• 10

Tags

NGSS.MS-LS1-2

The jelly like substance in the cell is called the

• chromosomes

• cytoplasm

• lysosomes

• cytokinesis

Tags

NGSS.MS-LS1-2

_______________ are membrane- covered structures that contain al the materials necessary to life.

• organs

• cells

• organisms

• tissues

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-1

#3, decides what goes in and out of the cell.

• cell membrane

• nucleus

• lysosome

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-1

#3, make ribosomes.

• nucleus

• nucleolus

• Endoplasmic Reticulum

• Golgi bodies

Tags

NGSS.MS-LS1-2