Midterm Review

Cell A has 45 mitochondria and Cell B has 22 mitochondria. Cell A is better at:

• nothing

• synthesizing ATP

• making proteins

• moving molecules into Cell B

Chloroplast and mitochondria work together in plant cells to:

• make the cell big

• convert light energy to make acid

• convert light energy from the sun to sugar/food

• to reproduce

What organelle is #4?

• nucleus

• cell wall

• chloroplast

• vacuole

Is this prokaryotic or eukaryotic?

• prokaryotic

• eukaryotic

Is this a prokaryotic or eukaryotic cell?

• prokaryotic

• eukaryotic

Under a microscope, you notice the cell is a single cell but has a nucleus and mitochondria. What type of cell is this? (PICK 2)

• eukaryotic

• prokaryotic

• multicellular

• unicellular

The cell you are looking at under the microscope. You notice a membrane surrounding DNA, mitochondria, and small vacuoles. What cell is this?

• prokaryotic and animal

• prokaryotic and plant

• eukaryotic and animal

• eukaryotic and plant

Embryonic (comes from an embryo) stem cells can do this more so than adult stem cells:

• differentiate into more types of cells

• live longer

• differentiate into only 2 types of cells

• they do the same thing

Which of the following would be an example of cell differentiation?

• Cardiac cells helping the heart beat

• skin cells replicating to repair a wound

• nerve cells transmitting messages

• all of these are examples of cell differentiation

Skin cells and red blood cells are different in structure and function because of:

• how they were made

• differentiation and specialization

• specialization and colorization

• mitosis and meiosis