BIO 1001 EXAM QUESTIONS AND 100%
VERIFIED CORRECT ANSWERS!!
what structure of the cell is a storage compartment for water, sugars, organic molecules,
salts proteins, and sometimes waste products
Central Vacuole
What structures are found in the Endo membrane system?
Nuclear envelope, endoplasmic reticulum Golgi apparatus, lysosomes vacuoles, and the plasma
membrane
Where is DNA located in prokaryotic cells?
The nucleoid region
What structures are only found in plant cell cells
cell wall, central vacuole and chloroplast
What structure of the cell is responsible for joining ADP and phosphate to produce re-
powered ATP molecules
mitochondria
What structure of the cell contains an interconnected network of membranes that are
associated with enzymes that work together to produce proteins and lipids?
The endoplasmic reticulum (ER)
What structure of the cell is responsible for translating mRNA into polypeptide which are
later turned into functional proteins
Ribosomes
What structures of the cell are only found in animal cells?
Lysosomes and centrosomes
What structures are part of the Endo membrane system?
, nuclear envelope, endoplasmic reticulum Golgi apparatus, lysosomes, vacuoles, and plasma
membrane
Which cell would be best for studying lysosomes
White blood cells
True or false the rough endoplasmic reticulum is key in the initial synthesis and sorting of
proteins within the cell
True
What is the most likely pathway taken by newly synthesized protein that will be secreted by
a cell?
ER --> Golgi --> vesicles that fuse with plasma membrane
what what is not an example of a eucaryotic cell?
bacteria
What is a carrier protein?
a transport molecule, change shape to allow the molecule to pass across the membrane
When does diffusing down the gradient occur?
When a molecule moves from an area of high concentration to an area of low concentration
What is the primary function of the plasma membrane?
to serve as a selectively permeable barrier and keep the inside in and the outside out
which groups of molecules can easily diffuse through the phospholipid by layer
O2 CO2 and Ethanol
An aqua pine is a channel protein that allows what to enter the cell
water
For a molecule to easily diffuse through the plasma membrane, it must have what
properties
VERIFIED CORRECT ANSWERS!!
what structure of the cell is a storage compartment for water, sugars, organic molecules,
salts proteins, and sometimes waste products
Central Vacuole
What structures are found in the Endo membrane system?
Nuclear envelope, endoplasmic reticulum Golgi apparatus, lysosomes vacuoles, and the plasma
membrane
Where is DNA located in prokaryotic cells?
The nucleoid region
What structures are only found in plant cell cells
cell wall, central vacuole and chloroplast
What structure of the cell is responsible for joining ADP and phosphate to produce re-
powered ATP molecules
mitochondria
What structure of the cell contains an interconnected network of membranes that are
associated with enzymes that work together to produce proteins and lipids?
The endoplasmic reticulum (ER)
What structure of the cell is responsible for translating mRNA into polypeptide which are
later turned into functional proteins
Ribosomes
What structures of the cell are only found in animal cells?
Lysosomes and centrosomes
What structures are part of the Endo membrane system?
, nuclear envelope, endoplasmic reticulum Golgi apparatus, lysosomes, vacuoles, and plasma
membrane
Which cell would be best for studying lysosomes
White blood cells
True or false the rough endoplasmic reticulum is key in the initial synthesis and sorting of
proteins within the cell
True
What is the most likely pathway taken by newly synthesized protein that will be secreted by
a cell?
ER --> Golgi --> vesicles that fuse with plasma membrane
what what is not an example of a eucaryotic cell?
bacteria
What is a carrier protein?
a transport molecule, change shape to allow the molecule to pass across the membrane
When does diffusing down the gradient occur?
When a molecule moves from an area of high concentration to an area of low concentration
What is the primary function of the plasma membrane?
to serve as a selectively permeable barrier and keep the inside in and the outside out
which groups of molecules can easily diffuse through the phospholipid by layer
O2 CO2 and Ethanol
An aqua pine is a channel protein that allows what to enter the cell
water
For a molecule to easily diffuse through the plasma membrane, it must have what
properties
