Gene Expression And Gene Regulation - Human Genetics and Society | Biology+

Course

Genetics

Study Pack

Set 1: Sex and Development

Set 2: Assisted Reproductive Technology

Set 3: Changes in Chromosome Number

Set 4: How Genes Are Transmitted From Generation to Generation

Set 5: Gene Expression and Gene Regulation

Set 6: Changes in DNA: Mutations and Epigenetics

Set 7: Biotechnology

Set 8: Genetic Testing and Prenatal Diagnosis

Set 9: DNA Forensics

Set 10: Genomics

Set 11: Inheritance of Complex Traits

Set 12: Cancer and the Cell Cycle

Set 13: Behavior

Set 14: Immunogenetics

Set 15: Genetics and Populations

Set 16: Human Evolution

Set 17: A Different World: The Past, Present, and Future of Human Genetics

Set 18: Biology Basics 1-Cells and Cell Structure

Set 18: Biology Basics 2-DNA and RNA

Set 18: Biology Basics 3-Genes, Populations, and the Environment

Set 5 Gene Expression And Gene Regulation

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Set 5 Gene Expression And Gene Regulation

(Multiple Choice)

Free

A change in the DNA nucleotide sequence is called

A) an anticodon.
B) translation.
C) a tRNA.
D) transcription.
E) a mutation.

Answer

(Multiple Choice)

Free

A codon is

A) located on miRNA.
B) a group of nucleotides in mRNA that encodes the information for a specific amino acid in a protein.
C) a group of nucleotides in a tRNA molecule .
D) a chemical link formed between amino acids.
E) the enzyme that carries out transcription.

Answer

(Multiple Choice)

Free

Consider a stretch of 18 nucleotides on an mRNA molecule.If all 18 of these nucleotides are translated,how many amino acids will this account for?

A) 3
B) 4
C) 6
D) 9
E) 18

Answer