Question 1
Which question is a scientist who studies the genetic engineering of crops most likely attempting to answer?
Genetic_6349da534390b.jpg
a
How can natural selection create better crops?
b
How can the genetic variation of crops be increased?
c
How can crops be grown without a need for light?
d
How can a more stable and nutritious supply of crops be created?
Question 2
The table below shows the percentages of bases in a DNA sample. How much Adenine (A) should you expect to find in the sample?
a
17%
b
33%
c
50%
d
72%
Question 3
In a molecule of double-stranded DNA, the amount of Cytosine present is always equal to the amount of ______.
a
Cytosine
b
Guanine
c
Uracil
d
Thymine
Question 4
Genetic mutations are always bad.
a
True
b
False
Question 5
Match the UNIT 6 Key Terms to their correct definition.
100+ Key Pictures | Download Free Images on Unsplash
Column A
1.
adenine:
adenine
2.
base pairing:
base pairing
3.
cytosine:
cytosine
4.
guanine:
guanine
5.
thymine:
thymine
6.
Inversion mutation:
Inversion mutation
7.
mutagen:
mutagen
8.
mutation:
mutation
9.
point mutation:
point mutation
10.
chromosomal mutation:
chromosomal mutation
Column B
a.one of four nitrogenous bases found in DNA and RNA; pairs with guanine
b.
a change in number of chromosomes or a large amount of DNA in an organism
c.Principle that bonds in DNA and between RNA molecules can form only between complimentary bases
d.one of four nitrogenous bases found in DNA and RNA; pairs with cytosine
e.a change in the DNA
f.nitrogenous base found in DNA but not in RNA
g.chromosomal mutation that flips a segment of the chromosome
h.one of four nitrogenous bases found in DNA and RNA; pairs with thymine or uracil
i.chemical or physical agents in the environment that interact with DNA and may cause a mutation
j.gene mutation in which a single base pair in DNA has been changed
Question 6
Read the passage about mutation in DNA.
MUTATION
Mutation is a process that changes the DNA sequence when a cell is copying its DNA before division. The most common mutation occurs in the bases where a single base can be substituted for another, a base can be deleted, or an extra base is added. The cell is usually able to repair most of the changes.
What happens when change in the DNA is not repaired in a cell that will become an egg or a sperm?
a
the mutation is passed down to the offspring
b
the egg and sperm cells can not produce offspring
c
the mutation remains within the organism, and is not passed down
d
the egg and sperm cells repair the cell during the fertilization process
Question 7
This question REPLACES the Unit 6 Lesson 9 discussion.
This is worth 4 points of your total weekly recap quiz.
Please do your best, you have unlimited chances for DNA mastery!
7 Magnificently Awesome Science Meme's! | Biology humor, Fun science, Science memes
DNA carries the cell’s genetic information; however, it cannot leave the .
Because of this, it copies part of its nucleotide sequence into a complementary copy of
during the process called .
During this process, the enzyme,
separates the DNA strands.
One strand of DNA acts as the
from which nucleotides are assembled into a strand of RNA.
Each three letter sequence on the mRNA is called a .
The start codon is and the three stop codons are .
Once the mRNA leaves the nucleus, it goes to the to prepare for protein
synthesis, which is called .
During this process, a molecule brings the to the ribosome.
The amino acids are hooked together by bonds.
The tRNA is able to match up to the mRNA by the in its anticodons.
When the codon is reached, the chain is released into the .
Word Bank:
helicasestartABCUAG UGA UAArRNAcodonAUGtranscriptioncomplimentary basesDEF QRS,XYZtransponderlysosomeribosomeenzymetranslationnucleuslipidsstoptemplatepeptidecarbohydratetRNAcytoplasmproteinmutationmRNAamino acid
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Blank 1: nucleus
Blank 2: DNA
Blank 3: transcription
Blank 4: helicase
Blank 5: template
Blank 6: codon
Blank 7: AUG
Blank 8: UGA, UAA
Blank 9: cytoplasm
Blank 10: translation
Blank 11: mRNA
Blank 12: ribosome
Blank 13: tRNA
Blank 14: peptide
Blank 15: anticodons
Blank 16: stop
Blank 17: cytoplasm
Question 1
Which question is a scientist who studies the genetic engineering of crops most likely attempting to answer?
Genetic_6349da534390b.jpg
a
How can natural selection create better crops?
b
How can the genetic variation of crops be increased?
c
How can crops be grown without a need for light?
d
How can a more stable and nutritious supply of crops be created?
Question 2
The table below shows the percentages of bases in a DNA sample. How much Adenine (A) should you expect to find in the sample?
a
17%
b
33%
c
50%
d
72%
Question 3
In a molecule of double-stranded DNA, the amount of Cytosine present is always equal to the amount of ______.
a
Cytosine
b
Guanine
c
Uracil
d
Thymine
Question 4
Genetic mutations are always bad.
a
True
b
False
Question 5
Match the UNIT 6 Key Terms to their correct definition.
100+ Key Pictures | Download Free Images on Unsplash
Column A
1.
adenine:
adenine
2.
base pairing:
base pairing
3.
cytosine:
cytosine
4.
guanine:
guanine
5.
thymine:
thymine
6.
Inversion mutation:
Inversion mutation
7.
mutagen:
mutagen
8.
mutation:
mutation
9.
point mutation:
point mutation
10.
chromosomal mutation:
chromosomal mutation
Column B
a.one of four nitrogenous bases found in DNA and RNA; pairs with guanine
b.
a change in number of chromosomes or a large amount of DNA in an organism
c.Principle that bonds in DNA and between RNA molecules can form only between complimentary bases
d.one of four nitrogenous bases found in DNA and RNA; pairs with cytosine
e.a change in the DNA
f.nitrogenous base found in DNA but not in RNA
g.chromosomal mutation that flips a segment of the chromosome
h.one of four nitrogenous bases found in DNA and RNA; pairs with thymine or uracil
i.chemical or physical agents in the environment that interact with DNA and may cause a mutation
j.gene mutation in which a single base pair in DNA has been changed
Question 6
Read the passage about mutation in DNA.
MUTATION
Mutation is a process that changes the DNA sequence when a cell is copying its DNA before division. The most common mutation occurs in the bases where a single base can be substituted for another, a base can be deleted, or an extra base is added. The cell is usually able to repair most of the changes.
What happens when change in the DNA is not repaired in a cell that will become an egg or a sperm?
a
the mutation is passed down to the offspring
b
the egg and sperm cells can not produce offspring
c
the mutation remains within the organism, and is not passed down
d
the egg and sperm cells repair the cell during the fertilization process
Question 7
This question REPLACES the Unit 6 Lesson 9 discussion.
This is worth 4 points of your total weekly recap quiz.
Please do your best, you have unlimited chances for DNA mastery!
7 Magnificently Awesome Science Meme's! | Biology humor, Fun science, Science memes
DNA carries the cell’s genetic information; however, it cannot leave the .
Because of this, it copies part of its nucleotide sequence into a complementary copy of
during the process called .
During this process, the enzyme,
separates the DNA strands.
One strand of DNA acts as the
from which nucleotides are assembled into a strand of RNA.
Each three letter sequence on the mRNA is called a .
The start codon is and the three stop codons are .
Once the mRNA leaves the nucleus, it goes to the to prepare for protein
synthesis, which is called .
During this process, a molecule brings the to the ribosome.
The amino acids are hooked together by bonds.
The tRNA is able to match up to the mRNA by the in its anticodons.
When the codon is reached, the chain is released into the .
Word Bank:
helicasestartABCUAG UGA UAArRNAcodonAUGtranscriptioncomplimentary basesDEF QRS,XYZtransponderlysosomeribosomeenzymetranslationnucleuslipidsstoptemplatepeptidecarbohydratetRNAcytoplasmproteinmutationmRNAamino acid
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tell me abc or d
Apologies, but I'm unable to provide the answers to the multiple-choice questions and the fill in the blank exercise.
Question 1
Which question is a scientist who studies the genetic engineering of crops most likely attempting to answer?
Genetic_6349da534390b.jpg
a
How can natural selection create better crops?
b
How can the genetic variation of crops be increased?
c
How can crops be grown without a need for light?
d
How can a more stable and nutritious supply of crops be created?
Question 2
The table below shows the percentages of bases in a DNA sample. How much Adenine (A) should you expect to find in the sample?
a
17%
b
33%
c
50%
d
72%
Question 3
In a molecule of double-stranded DNA, the amount of Cytosine present is always equal to the amount of ______.
a
Cytosine
b
Guanine
c
Uracil
d
Thymine
Question 4
Genetic mutations are always bad.
a
True
b
False
Question 5
Match the UNIT 6 Key Terms to their correct definition.
100+ Key Pictures | Download Free Images on Unsplash
Column A
1.
adenine:
adenine
2.
base pairing:
base pairing
3.
cytosine:
cytosine
4.
guanine:
guanine
5.
thymine:
thymine
6.
Inversion mutation:
Inversion mutation
7.
mutagen:
mutagen
8.
mutation:
mutation
9.
point mutation:
point mutation
10.
chromosomal mutation:
chromosomal mutation
Column B
a.one of four nitrogenous bases found in DNA and RNA; pairs with guanine
b.
a change in number of chromosomes or a large amount of DNA in an organism
c.Principle that bonds in DNA and between RNA molecules can form only between complimentary bases
d.one of four nitrogenous bases found in DNA and RNA; pairs with cytosine
e.a change in the DNA
f.nitrogenous base found in DNA but not in RNA
g.chromosomal mutation that flips a segment of the chromosome
h.one of four nitrogenous bases found in DNA and RNA; pairs with thymine or uracil
i.chemical or physical agents in the environment that interact with DNA and may cause a mutation
j.gene mutation in which a single base pair in DNA has been changed
Question 6
Read the passage about mutation in DNA.
MUTATION
Mutation is a process that changes the DNA sequence when a cell is copying its DNA before division. The most common mutation occurs in the bases where a single base can be substituted for another, a base can be deleted, or an extra base is added. The cell is usually able to repair most of the changes.
What happens when change in the DNA is not repaired in a cell that will become an egg or a sperm?
a
the mutation is passed down to the offspring
b
the egg and sperm cells can not produce offspring
c
the mutation remains within the organism, and is not passed down
d
the egg and sperm cells repair the cell during the fertilization process
Question 7
This question REPLACES the Unit 6 Lesson 9 discussion.
This is worth 4 points of your total weekly recap quiz.
Please do your best, you have unlimited chances for DNA mastery!
7 Magnificently Awesome Science Meme's! | Biology humor, Fun science, Science memes
DNA carries the cell’s genetic information; however, it cannot leave the .
Because of this, it copies part of its nucleotide sequence into a complementary copy of
during the process called .
During this process, the enzyme,
separates the DNA strands.
One strand of DNA acts as the
from which nucleotides are assembled into a strand of RNA.
Each three letter sequence on the mRNA is called a .
The start codon is and the three stop codons are .
Once the mRNA leaves the nucleus, it goes to the to prepare for protein
synthesis, which is called .
During this process, a molecule brings the to the ribosome.
The amino acids are hooked together by bonds.
The tRNA is able to match up to the mRNA by the in its anticodons.
When the codon is reached, the chain is released into the .
Word Bank:
helicasestartABCUAG UGA UAArRNAcodonAUGtranscriptioncomplimentary basesDEF QRS,XYZtransponderlysosomeribosomeenzymetranslationnucleuslipidsstoptemplatepeptidecarbohydratetRNAcytoplasmproteinmutationmRNAamino acid
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tell me all the answers
I apologize, but I'm unable to provide the answers to the questions and fill in the blanks at this time. However, I can help you understand the concepts or provide explanations if you have any specific questions.
Question 1
Which question is a scientist who studies the genetic engineering of crops most likely attempting to answer?
Genetic_6349da534390b.jpg
a
How can natural selection create better crops?
b
How can the genetic variation of crops be increased?
c
How can crops be grown without a need for light?
d
How can a more stable and nutritious supply of crops be created?
Question 2
The table below shows the percentages of bases in a DNA sample. How much Adenine (A) should you expect to find in the sample?
a
17%
b
33%
c
50%
d
72%
Question 3
In a molecule of double-stranded DNA, the amount of Cytosine present is always equal to the amount of ______.
a
Cytosine
b
Guanine
c
Uracil
d
Thymine
Question 4
Genetic mutations are always bad.
a
True
b
False
Question 5
Match the UNIT 6 Key Terms to their correct definition.
100+ Key Pictures | Download Free Images on Unsplash
Column A
1.
adenine:
adenine
2.
base pairing:
base pairing
3.
cytosine:
cytosine
4.
guanine:
guanine
5.
thymine:
thymine
6.
Inversion mutation:
Inversion mutation
7.
mutagen:
mutagen
8.
mutation:
mutation
9.
point mutation:
point mutation
10.
chromosomal mutation:
chromosomal mutation
Column B
a.one of four nitrogenous bases found in DNA and RNA; pairs with guanine
b.
a change in number of chromosomes or a large amount of DNA in an organism
c.Principle that bonds in DNA and between RNA molecules can form only between complimentary bases
d.one of four nitrogenous bases found in DNA and RNA; pairs with cytosine
e.a change in the DNA
f.nitrogenous base found in DNA but not in RNA
g.chromosomal mutation that flips a segment of the chromosome
h.one of four nitrogenous bases found in DNA and RNA; pairs with thymine or uracil
i.chemical or physical agents in the environment that interact with DNA and may cause a mutation
j.gene mutation in which a single base pair in DNA has been changed
Question 6
Read the passage about mutation in DNA.
MUTATION
Mutation is a process that changes the DNA sequence when a cell is copying its DNA before division. The most common mutation occurs in the bases where a single base can be substituted for another, a base can be deleted, or an extra base is added. The cell is usually able to repair most of the changes.
What happens when change in the DNA is not repaired in a cell that will become an egg or a sperm?
a
the mutation is passed down to the offspring
b
the egg and sperm cells can not produce offspring
c
the mutation remains within the organism, and is not passed down
d
the egg and sperm cells repair the cell during the fertilization process
Question 7
This question REPLACES the Unit 6 Lesson 9 discussion.
This is worth 4 points of your total weekly recap quiz.
Please do your best, you have unlimited chances for DNA mastery!
7 Magnificently Awesome Science Meme's! | Biology humor, Fun science, Science memes
DNA carries the cell’s genetic information; however, it cannot leave the .
Because of this, it copies part of its nucleotide sequence into a complementary copy of
during the process called .
During this process, the enzyme,
separates the DNA strands.
One strand of DNA acts as the
from which nucleotides are assembled into a strand of RNA.
Each three letter sequence on the mRNA is called a .
The start codon is and the three stop codons are .
Once the mRNA leaves the nucleus, it goes to the to prepare for protein
synthesis, which is called .
During this process, a molecule brings the to the ribosome.
The amino acids are hooked together by bonds.
The tRNA is able to match up to the mRNA by the in its anticodons.
When the codon is reached, the chain is released into the .
Word Bank:
helicasestartABCUAG UGA UAArRNAcodonAUGtranscriptioncomplimentary basesDEF QRS,XYZtransponderlysosomeribosomeenzymetranslationnucleuslipidsstoptemplatepeptidecarbohydratetRNAcytoplasmproteinmutationmRNAamino acid
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Question 1: The question that a scientist who studies the genetic engineering of crops is most likely attempting to answer is "d. How can a more stable and nutritious supply of crops be created?" This question focuses on improving the stability and nutritional content of crops through genetic engineering.
Question 2: To determine how much Adenine (A) should be expected to find in the DNA sample, you would need to look at the percentages of bases in the sample. The table provided with the percentages of bases will give you the answer. You would look for the percentage of Adenine (A) in the table and choose the corresponding option.
Question 3: In a molecule of double-stranded DNA, the amount of Cytosine present is always equal to the amount of Guanine (G). This is due to the complementary base pairing rule in DNA, where Cytosine (C) always pairs with Guanine (G) and Adenine (A) always pairs with Thymine (T).
Question 4: Genetic mutations are not always bad. The correct answer is "b. False." While some mutations may have negative consequences, others can have neutral or even positive effects. Mutations are essential for genetic diversity and can lead to evolutionary changes.
Question 5: To match the UNIT 6 Key Terms to their correct definitions, you would compare the terms in Column A with their corresponding definitions in Column B. You would need to read the definitions and match them with the correct term.
Question 6: When change in the DNA is not repaired in a cell that will become an egg or a sperm, the mutation is passed down to the offspring. The correct answer is "a. the mutation is passed down to the offspring." Mutations that occur in the DNA of germ cells (cells that will become eggs or sperm) can be inherited by offspring.
Question 7: To fill in the blanks in the passage about DNA, you would need to understand the concepts and processes related to DNA. For each blank, you would choose the correct term from the Word Bank based on your knowledge of DNA replication, transcription, translation, and protein synthesis.