DNA, RNA, Protein Synthesis, Mutations

What is the central dogma of biology?

• DNA codes for RNA, which guides enzyme synthesis

• DNA codes for RNA, which guides protein synthesis

• RNA codes for DNA, which guides protein synthesis

• RNA codes for DNA, which guides enzyme synthesis

Which two DNA nucleotides are collectively called purines?

• adenine & thyamine

• adenine & guanine

• thytosine & guanine

• thyamine & guanine

What are the three types of RNA?

• mRNA

  tRNA

  sRNA

• gRNA

  tRNA

  rRNA

• mRNA

  tRNA

  rRNA

• mRNA

  aRNA

  gRNA

The process of ___ creates mRNA that is later used for protein synthesis.

• synthesis

• transcription

• translation

• transcribe

The process of ___ creates polypeptide chains from codons found on mRNA.

• RNA

• transcription

• DNA

• translation

A single strand of nucleotides made by DNA that is used to communicate genetic code outside the nucleus.

• RNA

• DNA

• Ribosomes

• Amino acid chain

DNA makes RNA → RNA makes proteins →

Proteins make life.

• Homeostasis

• Mendelian Genetics

• Central Dogma

• Myocardial Infarction

Double stranded DNA is unzipped, and one strand is used as a template to form Messenger RNA.

• Translation

• Transcription

• Replication

• Mitosis

Messenger RNA travels out of the nucleus to ribosomes

and is used as a template to assemble a protein.

• Translation

• Transcription

• Replication

• Homeostasis

A single strand of nucleotides coded by DNA

which travels to the ribosomes in the cytoplasm to give instructionsfor building proteins.

• tRNA

• DNA

• mRNA

• rRNA