The correct response is:
Information from mRNA is used to produce proteins
Translation is the process by which ribosomes read the information encoded in mRNA (messenger RNA) and use it to synthesize proteins.
What is happening in translation?(1 point)
Responses
Information from mRNA is used to produce proteins
Information from mRNA is used to produce proteins
Lipids in cells are synthesized
Lipids in cells are synthesized
RNA is replicated
RNA is replicated
DNA is transferred from one organism to another
11 answers
Complete the sentence that follows, using the word bank provided.(2 points)
DNA contains the nitrogenous base ____, which is replaced by ____ in RNA
DNA contains the nitrogenous base ____, which is replaced by ____ in RNA
DNA contains the nitrogenous base thymine, which is replaced by uracil in RNA.
What is the function of mRNA in cells?(1 point)
Responses
Carrying amino acids to the ribosome
Carrying amino acids to the ribosome
Transcribing DNA sequences
Transcribing DNA sequences
Carrying genetic information from DNA to the ribosome
Carrying genetic information from DNA to the ribosome
Catalyzing biochemical reactions
Responses
Carrying amino acids to the ribosome
Carrying amino acids to the ribosome
Transcribing DNA sequences
Transcribing DNA sequences
Carrying genetic information from DNA to the ribosome
Carrying genetic information from DNA to the ribosome
Catalyzing biochemical reactions
The correct response is:
Carrying genetic information from DNA to the ribosome
mRNA (messenger RNA) serves as the intermediary that conveys genetic information from DNA to the ribosome, where proteins are synthesized.
Which type of chromosomal mutation involves a segment of a chromosome being reversed end to end?(1 point)
Responses
Translocation
Translocation
Duplication
Duplication
Deletion
Deletion
Inversion
Responses
Translocation
Translocation
Duplication
Duplication
Deletion
Deletion
Inversion
The correct response is:
Inversion
An inversion is a type of chromosomal mutation where a segment of a chromosome is reversed end to end.
What is DNA replication?(1 point)
Responses
The process of breaking down DNA into nucleotides
The process of breaking down DNA into nucleotides
The process of transcribing RNA from DNA
The process of transcribing RNA from DNA
The process of translating mRNA into proteins
The process of translating mRNA into proteins
The process of creating a new DNA molecule from an existing DNA molecule
Responses
The process of breaking down DNA into nucleotides
The process of breaking down DNA into nucleotides
The process of transcribing RNA from DNA
The process of transcribing RNA from DNA
The process of translating mRNA into proteins
The process of translating mRNA into proteins
The process of creating a new DNA molecule from an existing DNA molecule
The correct response is:
The process of creating a new DNA molecule from an existing DNA molecule
DNA replication is the process by which a cell makes an exact copy of its DNA.
According to the codon chart above, what codon represents the amino acid Histidine (His)?
(1 point)
Responses
UUC
UUC
CAU
CAU
GGA
GGA
AAU
(1 point)
Responses
UUC
UUC
CAU
CAU
GGA
GGA
AAU
The correct response is:
CAU
The codon CAU represents the amino acid Histidine (His).
1 answer