WorksheetsCell Transport & Enzymes Quiz
Total questions: 25
Worksheet time: 13mins
Name
Class
Date
1.
Difference in solute concentrations between two adjacent regions
a)
concentration gradient
b)
passive transport
c)
Phagocytosis
2.
A membrane is _________________, meaning that it allows some molecules to pass through but not others.
a)
Facilitated Diffusion
b)
semi-permeable
c)
Phospholipid Bilayer
3.
Diffusion of WATER from an area of higher concentration to an area of lower concentration.
a)
Osmosis
b)
Facilitated Diffusion
c)
Pinocytosis
4.
This cell organelle helps organisms maintain homeostasis by controlling what substances may enter or leave cells.
a)
Nucleus
b)
Cell membrane
c)
Cell wall
5.
A process in which a cell engulfs (takes in) extracellular material through an inward folding of its plasma membrane.
a)
Facilitated transport
b)
Diffusion
c)
Endocytosis
d)
Exocytosis
6.
Regulation of an organism's internal environment to maintain conditions suitable for survival (i.e. being in balance).
a)
concentration gradient
b)
Endocytosis
c)
Homeostasis
d)
Osmosis
7.
Movement of particles across a membrane from an area of higher concentration to an area of lower concentration.
a)
Active Transport
b)
Passive Transport
8.
Movement of MOLECULES from an area of higher concentration to an area of lower concentration.
a)
diffusion
b)
osmosis
c)
endocytosis
9.
This picture represents which type of cellular transport? *Look at the arrows*
a)
Exocytosis
b)
Osmosis
c)
Endocytosis
d)
Receptor-Mediated Endocytosis
10.
Process of diffusion( passive transport) in which molecules pass across the membrane through cell membrane channels or cell membrane proteins.
a)
Osmosis
b)
Facilitated Diffusion
c)
Pinocytosis
11.
The cell below is in a _________ solution.
a)
Hypertonic
b)
Hypotonic
c)
Isotonic
12.
The cell below is in a _____________ solution.
a)
Hypertonic
b)
Hypotonic
c)
Isotonic
13.
Small membrane-bound sac that functions in moving products into, out of, and within a cell (acts as a Fed-Ex truck).
a)
mitochondria
b)
Vacuole
c)
Vesicle
14.
What type of transport is occurring here?
a)
Osmosis
b)
Facilitated diffusion
c)
Active transport
15.
____________ are the following types of passive diffussion
a)
diffusion, endocytosis and osmosis
b)
facilitated diffusion, diffusion and endocytosis
c)
osmosis, diffusion and facilitated diffusion
16.
What is the difference between active and passive transport?
a)
Active transport requires energy while passive transport does not
b)
Passive transport requires energy while active transport does not
c)
Passive transport goes from low concentration gradient to high concentration gradient
d)
Active transport goes from high concentration gradient to low concentration gradient
17.
Water is highly attracted to which of the following molecules?
a)
Zinc
b)
Salt
c)
Carbon
18.
Complete complementary base pairings for the following DNA sequence: AAT CGA TCA
a)
TAC GCA TAC
b)
TTA GCT AGT
c)
ACT TAC CAT
19.
Enzymes are made up of what biomolecule?
a)
Carbohydrates
b)
Lipids
c)
Proteins
d)
Nucleic Acids
20.
In what phase of the cell cycle is DNA replicated?
a)
G1 Phase
b)
S Phase
c)
G2 Phase
d)
Mitosis
21.
An enzyme that is put in an environment that is either too salty, hot, or acidic/basic will...
a)
Denature
b)
Remain unchanged
c)
Work better
22.
What is the monomer of a Lipid
a)
Amino acid
b)
Monosaccharide
c)
Gyclerol & Fatty Acid
23.
What is the monomer of a carbohydrate
a)
Amino acid
b)
Glycerol and fatty acid
c)
Monosaccharide
24.
What is the monomer of a protein
a)
Amino Acid
b)
Nucleotide
c)
Monosaccharide
25.
What is the monomer of Nucleic Acid?
a)
Amino Acid
b)
Nucleotide
c)
Glycerol & Fatty Acid
100 %
