Principles of Genetics: Protein Synthesis

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Questions and Answers

What is the function of a codon?

  • To transcribe DNA into RNA
  • To synthesize mRNA
  • To replicate DNA
  • To specify the production of one amino acid (correct)

Where does the process of translation take place?

  • In the golgi apparatus
  • In the mitochondria
  • In the cytoplasm (correct)
  • In the nucleus

What is the term for genetic disorders caused by alterations in a single gene?

  • Genetic mutations
  • Single-gene disorders (correct)
  • Multifactorial disorders
  • Chromosomal disorders

What is the mode of inheritance of autosomal dominant disorders?

<p>One copy from one parent (C)</p> Signup and view all the answers

What is the result of alterations in genes or combinations of them?

<p>Genetic disorders (C)</p> Signup and view all the answers

How many categories can genetic disorders be classified into?

<p>Three (D)</p> Signup and view all the answers

What is the process called when RNA is synthesized from the DNA template?

<p>Transcription (B)</p> Signup and view all the answers

Where does protein synthesis take place in the cell?

<p>Cytoplasm (A)</p> Signup and view all the answers

What is the nucleic acid involved in the processes of transcription and translation?

<p>Ribonucleic acid (RNA) (C)</p> Signup and view all the answers

What is created after the introns are removed during transcription?

<p>Messenger RNA (mRNA) (C)</p> Signup and view all the answers

Where does mRNA move to after being created in the nucleus?

<p>Cytoplasm (C)</p> Signup and view all the answers

What is the first step in the process of making a functional protein?

<p>Replication (B)</p> Signup and view all the answers

What is the primary function of genes in the human body?

<p>To control the rate at which proteins are made (B)</p> Signup and view all the answers

What are the two strands of DNA held together by?

<p>Hydrogen bonds between pairs of bases (D)</p> Signup and view all the answers

What is the sequence of nitrogenous bases that encode specific genetic information?

<p>The sequence of As, Gs, Cs, and Ts on the two strands of the double helix (A)</p> Signup and view all the answers

What is the sugar molecule that makes up DNA?

<p>Deoxyribose (D)</p> Signup and view all the answers

What is the result of the specific pairing of bases on each strand of DNA?

<p>The encoding of specific genetic information (A)</p> Signup and view all the answers

What is the primary role of DNA in the human body?

<p>To transmit genetic information from one generation to the next (A)</p> Signup and view all the answers

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