What is the law of independent assortment? Select correct answer below: Question

Question

What is the law of independent assortment?

Select correct answer below:

Question 1 options:

transfer RNA; an RNA molecule that contains a specific three-nucleotide anticodon sequence to pair with the mRNA codon and also binds to a specific amino acid

a life-cycle type in which the diploid and haploid stages alternate

genes do not influence each other with regard to sorting of alleles into gametes; every possible combination of alleles is equally likely to occur

the position of a gene on a chromosome

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Question 2 (1 point)

Splicing is the process of removing introns and reconnecting exons in a pre-mRNA.

Is this true or false?

Question 2 options:

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Question 3 (1 point)

Prophase is an enzyme that helps to open up the DNA helix during DNA replication by breaking the hydrogen bonds.

Is this true or false?

Question 3 options:

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Question 4 (1 point)

What is called a leading strand?

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Question 4 options:

mechanisms that monitor the preparedness of a eukaryotic cell to advance through the various cell cycle stages

the strand that is synthesized continuously in the 5' to 3' direction that is synthesized in the direction of the replication fork

describes a cell, nucleus, or organism containing two sets of chromosomes (2n)

an otherwise diploid genotype in which one entire chromosome is duplicated

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Question 5 (1 point)

How do you call to all the cells of a multicellular organism except the gamete-forming cells?

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Question 5 options:

aneuploid

somatic cell

F1

X-linked

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Question 6 (1 point)

What is gene expression?

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Question 6 options:

a nuclear division that produces daughter nuclei each having one-half as many chromosome sets as the parental nucleus; meiosis I is a reduction division

the photographic image of a karyotype

during replication of the 3' to 5' strand, the strand that is replicated in short fragments and away from the replication fork

processes that control whether a gene is expressed

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Question 7 (1 point)

Control of gene expression after a protein has been created is called:

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Question 7 options:

G2 phase

transcription bubble

dihybrid

post-translational

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Question 8 (1 point)

What translocation means?

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Question 8 options:

during replication of the 3' to 5' strand, the strand that is replicated in short fragments and away from the replication fork

the process of mating two individuals that differ, with the goal of achieving a certain characteristic in their offspring

in a heterozygote, expression of two contrasting alleles such that the individual displays an intermediate phenotype

the process by which one segment of a chromosome dissociates and reattaches to a different, nonhomologous chromosome

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Question 9 (1 point)

Question 9 options:

the union of two haploid cells typically from two individual organisms

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Question 10 (1 point)

What is epigenetic?

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Question 10 options:

the result of a cross between two true-breeding parents that express different traits for only one characteristic

describes a trait whose expression is masked by another trait when the alleles for both traits are present in an individual

the division of the cytoplasm following mitosis to form two daughter cells

describing non-genetic regulatory factors, such as changes in modifications to histone proteins and DNA that control accessibility to genes in chromosomes

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transfer RNA; an RNA molecule that contains a specific three-nucleotide anticodon sequence to pair with the mRNA codon and also binds to a specific amino acid

a life-cycle type in which the diploid and haploid stages alternate

genes do not influence each other with regard to sorting of alleles into gametes; every possible combination of alleles is equally likely to occur

the position of a gene on a chromosome

Explanation / Answer

Question 1 Option C is correct. The law of independent assortment states that genes do not influence each other with regard to sorting of alleles into gametes; every possible combination of alleles is equally likely to occur.

Question 2 Splicing is the process of removing introns and reconnecting exons in a pre-mRNA. It is true.

Question 3 Prophase is an enzyme that helps to open up the DNA helix during DNA replication by breaking the hydrogen bonds. It is false. Prophase is the first phase of both mitosis and meiosis.

Question 4 Option B is correct. Leading strand is the strand that is synthesized continuously in the 5' to 3' direction that is synthesized in the direction of the replication fork.

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