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WorksheetsReview Biomolecules, Cell, Cell cycle, Cell transport, DNA, Protein synthesis
Total questions: 49
Worksheet time: 47mins
Name
Class
Date
1.
What type of transport involves the movement of water from high to low concentrations?
a)
Diffusion
b)
Active Transport
c)
Facilitated Diffusion
d)
Osmosis
2.
What type of transport uses transport (channel) proteins to help molecules move from higher to lower concentrations?
a)
Protein Pumps
b)
Diffusion
c)
Facilitated Diffusion
d)
Osmosis
3.
A cell with a 5% salt solution is placed into a beaker with a 10% salt solution. This solution is considered to be _____ to the cell.
a)
Isotonic
b)
Hypertonic
c)
Hypotonic
d)
None of the Above
4.
Movement of materials from high to low concentration through a protein channel.
a)
Facilitated diffusion
b)
Active Transport
5.
Which of the following terms refers to a membrane allows some molecules to pass through while blocking other molecules?
a)
Homeostatic
b)
Selectively permeable
c)
Hydrophobic
d)
Passively permeable
6.
If the water concentration in a cell is 90% and the water concentration outside the cell is 95%, what direction will the water move?
a)
Into the cell
b)
Out of the cell
c)
The water will not move
7.
What are the two main components of the cell membrane?
a)
Phospholipids and Carbohydrates
b)
Cholesterol and Proteins
c)
Phospholipids and Proteins
d)
Carbohydrates and Proteins
8.
What type of transport is shown in the diagram?
a)
diffusion
b)
facilitated diffusion
c)
endocytosis
d)
exocytosis
9.
Which organelle is responsible for making proteins?
a)
Nucleus
b)
Nucleolus
c)
Lysosomes
d)
Ribosomes
10.
what type of solution causes the blood cells to swell and burst.
a)
hypotonic solution
b)
hypertonic solution
c)
isotonic solution
d)
active transport
11.
Which of the following is a function of the cell membrane?
a)
breaks down lipids, carbohydrates, and proteins from foods
b)
stores water, salt, proteins, and carbohydrates
c)
keeps the cell wall in place
d)
regulates the movement of materials into and out of the cell
12.
Which means of particle transport is shown in this diagram?
a)
diffusion
b)
osmosis
c)
facilitated diffusion
d)
active transport
13.
Look at the diagram of a cross-section of a cell membrane below. The cell membrane controls movement of materials into and out of the cell. The following particles are moving from high concentration to low concentration and are using a carrier protein. How would you describe this type of movement across the membrane?
a)
simple osmosis
b)
active transport
c)
simple diffusion
d)
facilitated diffusion
14.
The cell spends most of it's life in ________________.
a)
mitosis
b)
cytokinesis
c)
Interphase
d)
None of the above
15.
In the S stage of interphase_______________
a)
the cell grows
b)
the nucleus divides
c)
the cell membrane divides
d)
the DNA is replicated
16.
When an animal cell goes through cytokinesis,__________
a)
a cell plate forms dividing the 2 new nuclei.
b)
the cell membrane pinches off the 2 new cells.
c)
4 new cells are formed.
d)
None of the above
17.
A human cell has 46 chromosomes before mitotic division. How many chromosomes will the daughter cells after mitosis.
a)
12
b)
23
c)
46
d)
92
18.
Cells of organism must replicate for ?
a)
growth
b)
repair of damaged cells
c)
replacement of dying cells.
d)
All of the above
19.
Name the phase:
a)
Anaphase
b)
Telophase
c)
Metaphase
d)
Prophase
20.
Name the phase:
a)
Prophase
b)
Metaphase
c)
Anaphase
d)
Telophase
21.
Name the phase:
a)
Prophase
b)
Metaphase
c)
Anaphase
d)
Telophase
22.
Name the phase:
a)
Prophase
b)
Metaphase
c)
Anaphase
d)
Telophase
23.
The stages of mitosis in order
a)
Metaphase, Anaphase, Prophase, Telophase
b)
Prophase, Anaphase, Metaphase, Telophase
c)
Prophase, Metaphase, Anaphase, Telophase
d)
Anaphase, Prophase, Telophase, Metaphase
24.
The structures labeled B are
a)
centrioles
b)
chromatids
c)
centromeres
d)
chromopheres
25.
Which of the following is not a part of interphase?
a)
G2
b)
M
c)
G1
d)
S
26.
the uncontrolled division of cells that results in malignant growth
a)
tissues
b)
cancer
c)
mitosis
d)
anaphase
27.
In which stage of the cell cycle is the cell preparing for division?
a)
G1
b)
S
c)
G2
d)
M
28.
Which of the following shows the correct sequence of the cell cycle?
a)
Mitosis-> G1->S->G2->cytokinesis
b)
S->G1-> G2-> mitosis-> cytokinesis
c)
cytokinesis->mitosis->G1->S->G2
d)
G1->S->G2->mitosis->cytokinesis
29.
Identify the biomolecule
a)
Lipid
b)
Protein
c)
Carbohydrate
d)
Nucleic Acid
30.
What is the function of a nucleic acid?
a)
Stores genetic information
b)
Stores energy
c)
Quick source of energy
d)
Builds structures
31.
Which two biomolecules NEVER give organisms energy?
a)
carbs & lipids
b)
proteins & carbs
c)
proteins & nucleic acids
d)
nucleic acids & lipids
32.
Which biomolecule is responsible for insulation and energy storage?
a)
Protein
b)
Nucleic Acid
c)
Lipid
d)
Carbohydrate
33.
What is the difference between a prokaryotic cell and a eukaryotic cell?
a)
Prokaryotes do not have a nucleus or organelles, but a eukaryotic cell does
b)
Eukaryotic cells do not have a nucleus or organelles, but prokaryotes do
34.
This organelle is a rigid outer layer that protects plant cells.
a)
Cell Membrane
b)
Cell Wall
c)
Nucleus
d)
Chloroplast
35.
The _____________ stores food, water, wastes, and other materials in both plant and animal cells.
a)
Vacuole
b)
Mitochondria
c)
Cytoplasm
d)
Nucleus
36.
An organelle that captures energy from the sunlight in order to use it to produce food in plant cells is ______________.
a)
Chromatin
b)
Chloroplast
c)
Cytoplasm
d)
Cell Membrane
37.
Under a microscope, what kind of cells lack membrane-bound internal organelles?
a)
Prokaryotes
b)
Eukaryotes
c)
Plants
d)
Animals
38.
releases energy for cells to use, most common in animal cells
a)
mitochondria
b)
ribosomes
c)
lysosomes
d)
nucleolus
39.
Amino acids link together to form proteins. In which organelle would this process occur?
a)
Lysosome
b)
Ribosome
c)
Centriole
d)
Mitochondria
40.
Why must transcription occur where DNA can be found?
a)
because DNA can't leave nucleus
b)
because ribosomes are in the nucleus
c)
because DNA polymerase is found there
d)
because helicase unzips the DNA
41.
A polypeptide is a sequence of ____________________ held together by a ______________ bond.
a)
amino acids; peptide
b)
fatty acids; ionic
c)
proteins; hydrogen
d)
fatty acids; covalent
42.
TRANSCRIBE this DNA sequence: TACGTTACT
a)
AUGCAAUGA
b)
ATGCAATGA
c)
AUGGATUGA
d)
TACGTTACT
43.
What process is going on in this photo?
a)
Transcription
b)
Translation
c)
Replication
d)
All the above
44.
The function of _____ is to transport amino acids in the cytoplasm to the ribosome.
a)
rRNA
b)
tRNA
c)
mRNA
d)
DNA
45.
How many amino acids are coded for by this sequence of nucleotides:
ATG GGA ACT CCA
ATG GGA ACT CCA
a)
4
b)
2
c)
6
d)
12
46.
The principle shown in the image is called what?
a)
Transcription
b)
The Central Dogma
c)
Translation
d)
The Principle of Proteins
47.
which process is shown?
a)
diffusion
b)
repiration
c)
recombination
d)
translation
48.
Genetic info flows in one direction. Which best represents this flow?
a)
DNA-protein-RNA
b)
Protein-RNA-DNA
c)
RNA-protein-DNA
d)
DNA-RNA-protein
49.
What is the location in the cell for translation?
a)
nucleus
b)
mitochondria in cytoplasm
c)
ribosome in cytoplasm
d)
chloroplast in cytoplasm
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