Unit 0 Exam Review

Define prokaryote.

• A prokaryote is a single-celled organism that lacks a nucleus and other membrane-bound organelles.
• A prokaryote is a multicellular organism with a nucleus.
• A prokaryote is a type of plant with membrane-bound organelles.
• A prokaryote is a complex organism with a nucleus and membrane-bound organelles.

Define eukaryote.

• Eukaryote is an organism without a nucleus.
• Eukaryote is a prokaryotic organism.
• Eukaryote is a type of virus.
• Eukaryote is an organism whose cells have a nucleus enclosed within membranes.

What function does the nucleus serve for a cell?

• Control center and contains genetic material
• Cell wall formation
• Waste storage
• Energy production

Tags

NGSS.HS-LS3-1

The gel-like substance that fills all the space inside the cell is known as?

• cytoplasm
• mitochondria
• ribosomes
• nucleus

Tags

NGSS.MS-LS1-2

What is the function of the cell membrane?

• Produces energy for the cell
• Regulates cell division
• Stores genetic information
• Controls the movement of substances in and out of the cell and protection.

Tags

NGSS.MS-LS1-2

Prokaryotes do not have a nucleus, where is their genetic material found?

• Golgi apparatus
• Mitochondria
• Floating within the cytoplasm

• Endoplasmic reticulum

The function of the ribosome is to.....

• store genetic information
• regulate cell division
• produce energy
• synthesize proteins

Which of the following are organelles that prokaryotes and eukaryotes have in common?

• nucleus

• ribosomes

• Rough E.R.

• cytoplasm

The type of cell that is large, complex, has a nucleus and membrane bound organelles is known as what?

• prokaryote

• eukaryote

Match the following organelles to the correct function.

• produces lipids

• Rough E.R.

• sorts, packages, and modifies proteins

• Chloroplast

• folds proteins, covered in ribosomes

• Golgi Body

• produces ATP for cellular energy

• Mitochondria

• captures sunlight and produces glucose

• Smooth E.R.