DNA, RNA, Protein and Mutations

In a DNA nucleotide letter A represents

• Nitrogenous base

• Deoxyribose 5 Carbon sugar

• Ribose 5 Carbon Sugar

• phosphate group

Which of the following carries the code for making protein from the nucleus to the ribosome located in the cytoplasm

• t RNA

• r RNA

• m RNA

• DNA

Which of the following carries the amino acid to the ribosome and has the anti-codon which allows the amino acid sequence to be built in the correct manor.

• DNA

• mRNA

• rRNA

• tRNA

Which of the following builds part of the ribosome

• golgi apparatus

• tRNA

• rRNA

• mRNA

• lysosome

Identify the enzyme that assembles RNA by adding the complimentary nucleotides from the DNA template to create a polynucleotide of RNA.

• Ligase

• Helicase

• DNA Polymerase

• RNA Polymerase

• Transcription

The process of building RNA from a DNA template

• Replication

• Transcription

• Translation

• Cell Division

The process of creating a new DNA in a semiconservative method.

• Translation

• Transcription

• Replication

• interphase

The process of using the genetic code to read mRNA and create a protein

• Replication

• Transcription

• Translation

• Mitosis

A codon has ______ nucleotides to code for one amino acid

• 1

• 2

• 3

• 4

• 5

AUG is the ________ codon for protein synthesis

• stop

• skip

• leading strand

• start