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Molecular Genetics
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Questions (106)
When milk is present, the lactose repressor binds to the lac operon.
Is this true or false? I think it is false.....?
2 answers
asked by
Emma
509 views
Explain the difference between a chromosome and a gene
one to two senteces
1 answer
asked by
itach
27 views
I need help making a concept map. I have to put the following words into one and i don't know where to start.
Gene DNA Chromosome
1 answer
asked by
Brittany
474 views
What do transfer RNA molecules do during protein synthesis?
copy the coded message from the DNA and carry it into the nucleus
1 answer
asked by
Alyssa
473 views
What is the abbreviation for deoxyribonucleic acid? (1 point)
DNA RNA
5 answers
asked by
Anonymous
41 views
Use information from the lesson and article (Transcription and Translation on pages 3 and 4, respectively) to answer the
1 answer
asked by
Interesting...
57 views
Genes contain specific instructions for how to make?
Carbon Nucleotides Proteins Gametes
1 answer
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45 views
Complete the mRNA sequence that will be formed from the DNA sequence below, then identify the amino acids using the codon chart
1 answer
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34 views
A frame-shift mutation has the potential to change the
a order of hydrogen bonds in DNA before the shift. b sequence of nitrogen
1 answer
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88 views
what is allele
1 answer
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17 views
ELECT ALL THAT APPLY: Which of the following characteristics do DNA and RNA have in common?
a.) Made up of repeating nucleotides.
1 answer
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11 views
What is an allele simple One sentence
1 answer
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12 views
Identify the DNA segment from which this section of mRNA was transcribed.(6 points)
Drop target 1 Drop target 2 Drop target 3
1 answer
asked by
@BOT
27 views
what's a genotype
5 answers
asked anonymously
8 views
Methylation is an example of(1 point)
Responses DNA replication DNA replication gene editing gene editing epigenetics epigenetics
1 answer
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50 views
A structure that carries the genetic material of an organism
Chromosome DNA Mutation Protein
1 answer
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10 views
DNA is coded to RNA, which must travel from the nucleus to the cytoplasm to be read. Why does the cell need to transcribe the
1 answer
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49 views
the ____ codon lets the cell know the beginning of a gene and the ___ codon lets the cell know the end of the gene. responces
AUG
1 answer
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36 views
how do the terms of genotype and phenotype relate?
1 answer
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40 views
Which option contains all of the other options listed?
A: Chromatid B: Chromosome C Centromere D: Gene
1 answer
asked by
Madame Kitty
21 views
A particular tRNA is mutated so that the amino acid attachment cannot bind with the animoacyl-tRNA synthase. What happens when
1 answer
asked anonymously
28 views
The chart shows how each mRNA codon corresponds to an amino acid.
Which TWO DNA codons code for aspartic acid? A. CAG B. CTA C.
1 answer
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55 views
Which statement correctly describes the structure of a codon? (1 point)
A codon is a sequence of chromosomes. A codon is a
1 answer
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111 views
Which statement correctly describes the structure of a codon?(1 point)
Responses A codon is a sequence of nucleotides. A codon is
1 answer
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31 views
Consider the following DNA template strand:
ATC CAG ATG AAC AGC AAT Which is the correct complementary mRNA strand? (1 point) ATC
1 answer
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76 views
define these terms…
Genotype- Phenotype- Mutation- Gene- Chromosome- Trait- Allele- Environmental factor-
1 answer
asked anonymously
28 views
15. Which statement is FALSE regarding structure E in the Figure?
* Captionless Image Structure E is the start codon. Structure E
1 answer
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28 views
How would you describe an alleles
1 answer
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12 views
Question
What are the steps involved in protein synthesis? Responses Active and passive transport Diffusion and Osmosis
1 answer
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20 views
Where are alleles found?
1 answer
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8 views
Consider an mRNA strand that has a sequence of b ade pairs of GUU CUA ACU. Suppose a substitution mutation occurred in the DNA,
1 answer
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32 views
The instructions for making proteins come originally from(1
1 answer
asked by
I.Dont.Know.The.Answer
77 views
If the sequence of bases on the mRNA codon is AUU, what would be the sequence of bases on the opposite strand assembled by the
1 answer
asked anonymously
21 views
Alleles are
1 answer
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9 views
what is genetic linkage
1 answer
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8 views
Which structure carries genetic information?
nucleus protein centromere chromosome
1 answer
asked by
A10THUNDERBOLT
21 views
Question 3
Assume that two strands of DNA have been separated and that the base sequence on one strand is TTGC. What is the
1 answer
asked anonymously
24 views
What is a gene?(1 point)
Responses a section of DNA that encodes a specific protein a section of DNA that encodes a specific
1 answer
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29 views
_________ can be described as alternate forms of a particular gene.
A. Chromatids B. DNA molecules C. Alleles D. Chromosomes
1 answer
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16 views
What are Alleles? What are homologous chromosomes? How are the two different
1 answer
asked by
Emily
12 views
The chart shows how each mRNA codon corresponds to an amino acid.
Acid Aspartic Acid Glutamk Glycine Leucine Tyrosine Alanine
1 answer
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22 views
A(n) _________ is one of two or more alternate forms of a gene.
1.genotype 2.allele 3.phenotype 4.mutation
1 answer
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19 views
Which of the following are involved in RNA translation?
I. mRNA II. tRNA III. ribosomes IV. amino acids A. I, III, and IV only B.
1 answer
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14 views
A(n) _________ is one of two or more alternate forms of a gene.
Question 4 options: allele altergene genotype mutation
1 answer
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29 views
An Allele that is expressed whenever it is present represented by a capital letter
1 answer
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10 views
what is the difference between a genotype and a phenotype?
1 answer
asked by
emily
25 views
What is one difference between the structure of DNA and RNA?
Responses DNA is a double helix and RNA is a single helix. D N A, is
1 answer
asked anonymously
16 views
mRNA
1 answer
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8 views
what does similarities in atomic structure suggest?
Mutation Acquired traits Gene flow evidence of common ancestry, and patterns
1 answer
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7 views
What is an allele?(1 point)
Responses a variant form of a gene a variant form of a gene a non-inherited trait a non-inherited
1 answer
asked anonymously
8 views
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Parent Categories (3)
Biology
Cell Biology
Genetics