Semester 2 Science Final Exam Review

Is this a prokaryotic cell or a eukaryotic cell?

• Prokaryotic cell, is does not have DNA

• Eukaryotic cell, it has a cell wall

• Eukaryotic cell, it has membrane-bound DNA

• Prokaryotic cell, it is smaller than eukaryotic cells

How can you determine if you are looking at a prokaryotic or eukaryotic cell?

• Prokaryotic cells are smaller than eukaryotic cells.

• Eukaryotic cells have membrane-bound DNA and prokaryotic cells do not.

• All eukaryotic cells have a cell wall while prokaryotic cells do not.

• Only eukaryotic cells have DNA.

Which of the following is true about all of the organelles?

• They cannot be seen without a microscope.

• They can survive outside of the cell.

• They do not help the cell survive.

• They are not found in all eukaryotic cells.

Answer explanation

You NEED a microscope to see these organelles.

What is the name of organelle 4?

• rough ER

• smooth ER

• ribosome

• mitochondria

What is the function of the rough ER?

• Makes proteins

• Stores proteins

• Surface where proteins are made

• Makes ATP

Which organelle does cellular respiration take place?

• Golgi apparatus

• Smooth ER

• Rough ER

• Mitochondria

What is the name of organelle 2?

• mitochondria

• golgi apparatus

• rough ER

• smooth ER

Is this cell a plant or animal cell?

• plant, because it has chloroplasts

• plant, because it has a nucleus

• animal, because it lacks a cell wall

• animal, because it has mitochondria

A group of cells were placed in a solution with several molecules. A few hours later, the smaller

molecules were located inside the cells, but the larger molecules remained in the solution due to

a cellular property called ______.

• semipermeable

• cellular respiration

• homeostasis

• polarity

True or False: Cellular respiration occurs in both plant and animal cells