BIOL 189 Fundamentals of Life Science QUIZ 2 study ahead solution
2025 College of Southern Nevada
1) Match the cell structure with its function: (OK)
a) Golgi apparatus: Packages macromolecules for transport
b) Cytoskeleton: Provides internal support and a way to
transport things
c) Nucleus: Holds the DNA and creates a space for early
stages of protein production
d) Nucleolus: Holds the chromatin
e) Ribosome: Small organelles for protein production
f) Endoplasmic reticulum: Site of most macromolecule
formation
g) Mitochondria: Site of energy/ATP production in animals
and plants
h) Chloroplast: Site of ATP production in plants and algae
i) Flagellum: A long whip-like structure that helps a cell
move
j) Cilia: A short/medium length projection that helps with
movement and functions like an oar of a boat
2) Which type of ER makes carbohydrates and lipids: (OK)
SMOOTH
3) What type of enzyme inhibition is characterized by a non-
reaction molecule sitting in the active site of the enzyme
, and blocking the substrate: (OK)
COMPETITIVE
4) Which types of proteins are found in the cytoskeleton?
Mark all that apply:
-Intermediate filaments
-Microfilaments
-Actin
-Tubulin
-Microtubules
5) Which type of organism listed below has membrane-bound
organelles? (OK)
-AN OAK TREE
6) What is the primary component of cytoplasm? (OK)
-WATER
7) What type of lipid helps provide stability to the cell
membrane? (OK)
-STEROL
2025 College of Southern Nevada
1) Match the cell structure with its function: (OK)
a) Golgi apparatus: Packages macromolecules for transport
b) Cytoskeleton: Provides internal support and a way to
transport things
c) Nucleus: Holds the DNA and creates a space for early
stages of protein production
d) Nucleolus: Holds the chromatin
e) Ribosome: Small organelles for protein production
f) Endoplasmic reticulum: Site of most macromolecule
formation
g) Mitochondria: Site of energy/ATP production in animals
and plants
h) Chloroplast: Site of ATP production in plants and algae
i) Flagellum: A long whip-like structure that helps a cell
move
j) Cilia: A short/medium length projection that helps with
movement and functions like an oar of a boat
2) Which type of ER makes carbohydrates and lipids: (OK)
SMOOTH
3) What type of enzyme inhibition is characterized by a non-
reaction molecule sitting in the active site of the enzyme
, and blocking the substrate: (OK)
COMPETITIVE
4) Which types of proteins are found in the cytoskeleton?
Mark all that apply:
-Intermediate filaments
-Microfilaments
-Actin
-Tubulin
-Microtubules
5) Which type of organism listed below has membrane-bound
organelles? (OK)
-AN OAK TREE
6) What is the primary component of cytoplasm? (OK)
-WATER
7) What type of lipid helps provide stability to the cell
membrane? (OK)
-STEROL
