TEST: Cell Theory and Cells

A prokaryote is an organism that

• lacks a cellular nucleus

• has a cell wall

• is very small

• all of these

An example of an organelle seen in plant cells, but NOT seen in animal cells is:

• chloroplasts

• mitochondria

• centrioles

• microtubules

Tags

NGSS.HS-LS1-5

A bacteria cell is most likely classified as a(n):

• eubacterial cell

• archae bacteria cell

• prokaryote

• eukaryote

The first cell that ever existed on earth most likely

• was very tiny

• lacked a nucleus

• lacked DNA

• Both (a) and (b)

A cell that has complex organelles is most likely a(n):

• bacteria cell

• prokaryotic cell

• eukaryotic cell

• animal cell

The difference between smooth and rough ER is that

• smooth ER has no role in the cell

• rough ER produces vesicles

• rough ER has ribosomes on its surface

• smooth ER never touches the nucleus

The role of the ____________________ is to produce and store RNA.

• nucleus

• nucleolus

• ribosomes

• smooth ER

8. Proteins are made on the

• nucleolus

• golgi apparatus

• chromosomes

• ribosomes

Once proteins are created, they travel through a tunnel-like system in the cell known as the

• endoplasmic reticulum

• Golgi apparatus

• cell membrane

• cytoplasm

The function of the Golgi apparatus is to

• control the cell’s functions

• package and distribute proteins

• store water

• allow things in and out of the cell