AP BIOLOGY UNIT 2 TEST
2 organelles that contain their own DNA separate from the chromosome - Correct
Answers -Mitochondria and chloroplast
What domains fall under prokaryotic cells? - Correct Answers -Bacteria and archaea
What are the basic features of all cells? - Correct Answers -Membrane, cytoplasm,
chromosomes, ribosomes
This organelle synthesizes lipids, metabolizes carbohydrates, detoxifies poison, and
stores calcium - Correct Answers -Smooth ER
This cell type is characterized by having no nucleus, but instead a nucleoid, and no
membrane bound organelles - Correct Answers -Prokaryotic cell
Diffusion through protein channels is known as what? - Correct Answers -Facilitated
diffusion
Site of ribosomal RNA synthesis - Correct Answers -Nucleolus
This cell is characterized by having DNA in a nucleus that is bound by a nuclear
envelope and membrane bound organelles - Correct Answers -Eukaryotic cell
This is a membranous sac of hydrolytic enzymes that can digest macromolecules -
Correct Answers -Lysosome
The __________ is a selective barrier that allows oxygen, nutrients, and wastes to
service the volume of every cell - Correct Answers -Plasma membrane
Ribosomes use the information from the DNA to make what - Correct Answers -Proteins
What happens to a plant cell when placed in pure water (hypotonic solution)? - Correct
Answers -It becomes turgid, cell wall protects from bursting
Site of photosynthesis - Correct Answers -chloroplast
These vacuoles pump excess water out of the cell - Correct Answers -Contractile
This ER lacks ribosomes - Correct Answers -Smooth ER
This organelle modifies products of the ER, manufactures certain macromolecules,
sorts and packages materials into transport vesicles - Correct Answers -Golgi apparatus
2 organelles that contain their own DNA separate from the chromosome - Correct
Answers -Mitochondria and chloroplast
What domains fall under prokaryotic cells? - Correct Answers -Bacteria and archaea
What are the basic features of all cells? - Correct Answers -Membrane, cytoplasm,
chromosomes, ribosomes
This organelle synthesizes lipids, metabolizes carbohydrates, detoxifies poison, and
stores calcium - Correct Answers -Smooth ER
This cell type is characterized by having no nucleus, but instead a nucleoid, and no
membrane bound organelles - Correct Answers -Prokaryotic cell
Diffusion through protein channels is known as what? - Correct Answers -Facilitated
diffusion
Site of ribosomal RNA synthesis - Correct Answers -Nucleolus
This cell is characterized by having DNA in a nucleus that is bound by a nuclear
envelope and membrane bound organelles - Correct Answers -Eukaryotic cell
This is a membranous sac of hydrolytic enzymes that can digest macromolecules -
Correct Answers -Lysosome
The __________ is a selective barrier that allows oxygen, nutrients, and wastes to
service the volume of every cell - Correct Answers -Plasma membrane
Ribosomes use the information from the DNA to make what - Correct Answers -Proteins
What happens to a plant cell when placed in pure water (hypotonic solution)? - Correct
Answers -It becomes turgid, cell wall protects from bursting
Site of photosynthesis - Correct Answers -chloroplast
These vacuoles pump excess water out of the cell - Correct Answers -Contractile
This ER lacks ribosomes - Correct Answers -Smooth ER
This organelle modifies products of the ER, manufactures certain macromolecules,
sorts and packages materials into transport vesicles - Correct Answers -Golgi apparatus
