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WorksheetsEOC Ultimate Units 1-4 (Cellular Level)
Total questions: 155
Worksheet time: 5hrs 57mins
Which organelle is the site of photosynthesis?
Cell Wall
Chloroplasts
Cytoplasm
Cell Membrane
Which cell parts are not present in animal cells?
cell membrane & cytoplasm
nucleus & chloroplasts
cell wall & chloroplasts
ribosomes & mitochondria
Which organelle is the location of DNA (genetic material)?
mitochondria
ribosomes
nucleus
Endoplasmic Reticulum
Which part of the cell provides structural support?
Cell Membrane
Cell Wall
Cytoplasm
Nucleus
This organelle is a rigid outer layer that protects and provides structure for plant cells.
what is the function of a lysosome?
To create energy for the cell
To command the cell what to do
To remove waste using digestive enzymes from the cell
To protect the cell
Which process converts carbon dioxide, water, and sunlight into sugar and oxygen?
Cell respiration
Nucleus
Chlorosynthesis
Photosynthesis
What are the 2 products of photosynthesis?
Sugar and CO2
sugar and O2
H2O and CO2
H2O and CO2
What is the energy transformation that occurs in photosynthesis?
Light energy to Chemical energy
Light energy to Electrical energy
Chemical energy to Light Energy
What are the reactants (inputs) of Cellular Respiration?
Glucose and O2
O2 and H2O
Glucose and CO2
O2 and CO2
Which organisms undergo cell respiration?
1. Plants
2. Animals
3. Bacteria
1. Only
1. and 2. Only
3. Only
ALL organisms, 1., 2. and 3.
Which organelle is the site of Cell Respiration in Eukaryotes?
Chlorplast
Mitchondria
Nucleus
Cell Membrane
Which describes the role of producers in an ecosystem?
create sugars with sunlight
eat consumers for energy
release Carbon Dioxide into the atmosphere
decompose once living things
Humans add carbon to the atmosphere by:
1. burning fossil fuels
2. planting trees
3. burning rainforests
4. cellular respiration
2 only
1 and 4
1, 3, and 4
Process that removes Carbon from the atmosphere:
Photosynthesis
Cell Respiration
Protein Syntesis
Aerobic Cell Respiration
What is the consequence of fewer trees on earth?
More oxygen in atmosphere
Less carbon dioxide in atmosphere
More carbon dioxide in atmosphere
If the plant population decreased, the amount of atmospheric carbon would _________.
Stay the same
Increase
Decrease
Which is a true statement?
Humans depend on oxygen, plants depend on carbon dioxide
Plants produce carbon dioxide
Humans depend on carbon dioxide, plants depend on oxygen
you breathe in oxygen for
photosynthesis
fermentation
mitosis
cellular respiration
Which statement about photosynthesis is correct?
Plants get the energy they need for photosynthesis from water.
Plants get the energy they need for photosynthesis from soil.
Plants get the energy they need for photosynthesis from sunlight.
Plants do not require energy to perform photosynthesis.
What is the key role (function) of carbohydrates?
energy storage
immunity, muscles, structure for tissues, cell metabolism
instant energy for cells and body functions
genetic information (heredity)
What is the key role (function) of a protein?
instant energy for the cell/body
hormones, buoyancy, forms cell membranes, insulation, energy storage
growth, repair, and energy, immune system, enzymes
store and transmit genetic information/heredity
The monomer for a nucleic acid is:
fatty acid
monosaccharide
nucleotide
amino acid
The monomer for a protein is:
amino acid
fatty acid
monosaccharide
nucleotide
The monomer for a lipid is:
monosaccharide
fatty acid
nucleotide
amino acid
ATG TGA CAG
The enzyme that unzips the DNA to prepare for replication
helicase
replicase
DNA polymerase
synthase
order of replication
3, 2, 1, 4
2, 1, 4, 3
2, 3, 1, 4
3, 4, 1, 2
The enzyme that copies DNA strands
helicase
replicase
DNA polymerase
synthase
Proteins are made of _______________ linked together
sugars
amino acids
lipids
nucleotides
Cells know how to build proteins based on
the order of the amino acids
the thickness of the phospholipid bilayer
the sequence of bases in DNA
the size of the nucleus
Which organelle is the location where protein is made?
Ribosome
Nucleus
Cytoplasm
Nucleotide
During transcription, this type of ribonucleic acid is responsible for copying the DNA and brining it out of the nucleus.
tRNA
mRNA
rRNA
dRNA
mRNA occurs during this process
Translation
Transcription
Replication
Delivery
Which of the following is the complementary mRNA sequence to this DNA strand: AACTGAA
UUGACUU
TTGACTT
AACTGAA
AACUGAA
What is the location in the cell for translation?
Cytoplasm
Nucleus
Lysosome
Golgi apparatus
What mutation has occurred here?
T-G-A-C-C-A
T-G-A-G-C-A
Substitution
Deletion
Insertion
Frameshift
Which of the following would result in a frameshift mutation?
Insertions only
Substitution only
Deletion only
Insertions and Deletions
DNA molecule segment is : TTACGCAAG
The mutated DNA segment is TTCGCAAG. This is an example of ___ mutation.
Substitution
Deletion
Insertion
Inversion
A mutation is defined as:
A change in the cell's structure
Anything that changes in an embryo
Any change in the physical features of a human
A change in the DNA sequence
Which mutation will cause translation to stop?
Mutations 1 and 3 only
Mutation 1 only
Mutation 2 only
Muations 1, 2, 3
w= non-white hair
If you cross a horse with WW and a horse with ww what fraction of the offspring would be expected to have white hair?
Punnett Square #1
In plants tall is dominant to short.
Cross two heterozygous plants.
What is the phenotypic ratio?
1:2:1
2:2
3:1
Punnett Square #1
In plants tall is dominant to short.
Cross two heterozygous plants.
What is the genotypic ratio?
1:2:1
2:2
3:1
A calico cat shows both the traits for orange fur and black fur.
This type of dominance is ........................... because the heterozygote shows a phenotype that is .............................. .
co-dominance, blended
co-dominance, equal
incomplete dominance, blended
incomplete dominance, equal
Ends with diploid number of chromosomes
Mitosis
Meiosis
Both
Involves crossing over
Mitosis
Meiosis
Both
Produces four cells
Mitosis
Meiosis
Both
involves 1 division of nucleus
Mitosis
Meiosis
Both
produces identical daughter cells
Mitosis
Meiosis
Both
forms gametes
Mitosis
Meiosis
Both
for growth and repair
Mitosis
Meiosis
Both
involves two divisions of the nucleus
Mitosis
Meiosis
Both
produces haploid cells
Mitosis
Meiosis
Both
produces two cells
Mitosis
Meiosis
Both
produces non-identical cells
Mitosis
Meiosis
Both
What is "A"?
Nucleotide
Deoxyribose Sugar
Nitrogenous base
Phosphate
What is "B"?
Nucleotide
Deoxyribose Sugar
Nitrogenous base
Phosphate
Objective #13
This is a pedigree that follows blue eyes which is a recessive trait. What is the phenotype of the mother (circle) in generation 1?
Brown
Blue
1 blue, 1 brown
Based on the karyotype, can you guess the name of this genetic disorder?
Curvy 3
Jacob's syndrome
Triple X
Superwoman syndrome
This is a plant cell. Select the two organelles that make plant cells different than animal cells.
Which is pointing to the cell wall?
Which line is pointing to the chloroplast?
Mitochondria
Makes energy (ATP)
Cell Wall
outside the cell membrane; gives plants added structure
Nucleus
Command center; houses DNA, boss
Cytoplasm
The "gel" that holds it all together
Ribosomes on the ER
Make proteins
Mitochondria
Makes energy (ATP)
Cell membrane
allows things in an out (selectively permeable)
Nucleus
Command center; houses DNA, boss
Vacuole
Storage bubble
Ribosomes on the ER
Make proteins
The organelle that is the control center of the cell and contains nearly all of the cell’s DNA:
Ribosome
Centriole
Nucleus
Rough Endoplasmic Reticulum
Which of the following shows the levels of organization in order from simple to complex?
1. Cell
2. Tissue
3. Organ
4. Organ System
5. Organism
1. Cell
2. Tissue
3. Organelle
4. Organ
5. Organ System
1. Tissue
2. Organelle
3. Cell
4. Organ
5. Organism
1. Organ
2. Tissue
3. Cell
4. Organism
5. Organ System
What does the Lysosome do?
Have chemicals (enzymes) that digest materials in the cell
Make proteins and chemicals
Stores water
Converts nutrients into energy
Match the following organelles
Nucleus
Contains DNA (the codes & information for making proteins)
Endoplasmic Reticulum
Makes, Processes, and transports chemicals
Golgi Apparatus
Packages the proteins/chemicals
Mitochodrion
Converts nutrients to energy
Ribosomes
Synthesizes (Makes) the proteins
In Protein Synthesis,
(a) happens first.
(b) happens last.
mRNA
carrying instructions from DNA
tRNA
carries an amino acid
rRNA
the ribsome where proteins are made
The mRNA reads CCA: what amino acid will the tRNA be carrying?
What is the amino acid sequence for the following mRNA strand:
AUU-AAG-UGC
Write your answer like this: ___-___-___
(a)
Label this image:
1= (a)
2= (b)
4= (c)
7= (d)
Each codon found on a strand of mRNA codes for a single amino acid. The amino acid is identified on which characteristic of the codon?
the number of nucleotides
the sequence of nitrogen bases
the amount of thymine present
the type of sugar found in each nucleotide
What mutation has occurred here?
T-G-A-C-C-A
T-G-A-G-C-A
Substitution
Deletion
Insertion
Frameshift
Which of the following would result in a frameshift mutation?
Insertions only
Substitution only
Deletion only
Insertions and Deletions
DNA molecule segment is : TTACGCAAG
The mutated DNA segment is TTCGCAAG. This is an example of ___ mutation.
Substitution
Deletion
Insertion
Inversion
ATTTGAGCC- Original
ATTGAGCC - Mutated
The example above is an example of a
Insertion- Frameshift
Deletion- Substitution
Deletion -Frameshift
All of the above
Which type of mutation does the model demonstrate?
Deletion
Substitution
Insertion
Translocation
Which division results in two divisions?
Meiosis
Mitosis
Mitosis creates: (check all that apply)
diploid cells
haploid cells
somatic cells
gametic cells
2 daughter cells
What will be the phenotypic ratio for the offspring?
RR: 50% Rr: 50%
Rounded seeds: 50% Wrinkled seeds: 50%
Rounded seeds: 100% Wrinkled seeds: 0%
RR: 100% Rr: 0%
Cross a tall flower (Tt) with a short flower (pp). What percentage of the offspring will have tall flowers (TT or Tt)?
0%
25%
50%
75%
Codominance
has one allele dominant over the other.
blends the two alleles.
has both alleles expressed at the same time.
has both recessive alleles.
Crossing over leads to increase of
your grade.
mitosis.
genetic variation.
haploids.
Is this karyotype a male or female?
male
female
