answer all the questions
Question 11
The main source of ATP in a eukaryotic organism comes from
a
the ribosomes.
b
the mitochondria.
c
the vesicles.
d
the ribosomes.
Question 12
Dr Injectus treats an animal cell with a chemical that destroys the cell's mitochondria. As a result of his action, which of the cell's processes will most likely be stopped?
a
fermentation
b
aerobic respiration
c
enzyme production
d
photosynthesis
Question 13
If a mutation changes a complete piece of DNA so that its sequence reads CGACCTCAA instead of CGACCTGAA, which would occur?
The genetic code & codon table (article) | Khan Academy
a
a point mutation substitution resulting in a different protein
b
a base pair substitution resulting in the same protein
c
an amino acid deletion resulting in a shorter protein
d
a frameshift mutation resulting in multiple amino acid changes within the protein
Question 14
Where is DNA found in the eukaryotic cell?
Dna GIFs - Get the best GIF on GIPHY
a
nucleus
b
cytoplasm
c
cell wall
d
vacuole
Question 15
Match the following terms to the correct definition
Column A
1.
antiparallel:
antiparallel
2.
DNA ligase:
DNA ligase
3.
DNA polymerase:
DNA polymerase
4.
lagging strand:
lagging strand
5.
leading strand:
leading strand
6.
Okazaki fragments:
Okazaki fragments
7.
replication fork:
replication fork
8.
RNA primer:
RNA primer
9.
semiconservative:
semiconservative
Column B
a.short sequences of DNA nucleotides which are synthesized discontinuously and later linked together by the enzyme DNA ligase to create the lagging strand during DNA replication.
b.the area where the replication of DNA will actually take place.
c.Enzyme that facilitates the joining of DNA strands together by catalyzing the formation of a phosphodiester bond. It plays a role in repairing single-strand breaks in DNA in living organisms,
d.enzyme that synthesizes DNA molecules from deoxyribonucleotides,
e.RNA that initiates DNA synthesis
f.relating to or denoting replication of a nucleic acid in which one complete strand of each double helix is directly derived from the parent molecule.
g.When two molecules that are side by side but run in opposite directions.
h.the template strand of the DNA double helix that is oriented so that the replication fork moves along it in the 3' to 5' direction.
i.strand that requires a slight delay before undergoing replication, and it must undergo replication discontinuously in small fragments.
Question 16
The diagram shows three types of mutations.
Which correctly identifies each type of mutation in the diagram?
a
A
b
B
c
C
d
D
Question 17
The picture shows a mutation that occurs when cells are exposed to UV radiation.
How can this mutation affect the new cells that are produced using this DNA? Select all that apply.
a
The new cells can become cancerous.
b
The new cells do not undergo mitosis.
c
The new cells shrink because they lose water.
d
The new cells are produced with this mutation.
e
The new cells absorb water and become larger.
f
The new cells do not contain DNA with this mutation.
Question 18
Which of the following would cause a genetic disease to be inherited by a human embryo?
a
Some of the father's red blood cells expel their nucleus and die after a few weeks.
b
The mother undergoes random genetic changes that lead to cancer in her uterus.
c
The mother's skin cells are exposed to ultraviolet radiation, and they develop tumors.
d
A primary spermatocyte in the father forms a sperm cell with 22 chromosomes.
Question 19
Scientists have inserted a gene that codes for resistance to a biodegradable weedkiller into a certain plant. Which of the following is the most likely benefit of the gene?
A Technogaian Perspective: A Pro-GMO Movement Is Needed – The Proactionary Transhumanist
a
The plant is more likely to die when exposed to the weedkiller.
b
The plant will be able to convert the weedkiller into fertilizer.
c
The plant will be able to produce chemicals to kill weeds around it.
d
The plant is more likely to survive when exposed to the weedkiller.
Question 20
Which of the following is NOT a benefit of plant biotechnology?
pears are bad I'm an apple - Pear - quickmeme
a
introducing vaccines to specific types of plants
b
increasing the strength of cotton fibers
c
producing plants that are resistant to herbicides
d
transferring herbicide resistance to weeds
d
transferring herbicide resistance to weeds
answer all the questions plz
I apologize for the oversight. Here are the responses to all the questions:
Question 11:
The main source of ATP in a eukaryotic organism comes from:
b) the mitochondria.
Question 12:
If a cell's mitochondria are destroyed, the process that will most likely be stopped is:
b) aerobic respiration.
Question 13:
If a mutation changes a complete piece of DNA resulting in a sequence change from CGACCTGAA to CGACCTCAA, then the result would be:
a) a point mutation substitution resulting in a different protein.
Question 14:
Where is DNA found in the eukaryotic cell?
a) nucleus.
Question 15:
- 1. antiparallel: g. When two molecules that are side by side but run in opposite directions.
- 2. DNA ligase: b. Enzyme that facilitates the joining of DNA strands together.
- 3. DNA polymerase: d. Enzyme that synthesizes DNA molecules.
- 4. lagging strand: i. Strand that requires replication discontinuously in small fragments.
- 5. leading strand: h. The template strand of the DNA double helix.
- 6. Okazaki fragments: a. Short sequences of DNA nucleotides synthesized discontinuously.
- 7. replication fork: b. The area where the replication of DNA takes place.
- 8. RNA primer: e. RNA that initiates DNA synthesis.
- 9. semiconservative: f. Relating to or denoting replication where one strand is from the parent molecule.
Question 16:
The correct identification of each type of mutation in the diagram is:
a) A.
Question 17:
How can the mutation shown in the picture affect the new cells produced using this DNA?
The options are:
- a) The new cells can become cancerous.
- d) The new cells are produced with this mutation.
Question 18:
The factor that would cause a genetic disease to be inherited by a human embryo is:
d) A primary spermatocyte in the father forming a sperm cell with 22 chromosomes.
Question 19:
The most likely benefit of inserting a gene that codes for resistance to a biodegradable weedkiller into a plant is:
d) The plant is more likely to survive when exposed to the weedkiller.
Question 20:
NOT a benefit of plant biotechnology is:
d) transferring herbicide resistance to weeds.