Final Examination - General Bioloy 2

Amino acids are the building blocks of _________________.

• DNA & RNA

• Lipids

• Proteins

• Carbohydrates

Which of the following statements is true?

• EAch DNA molecule is a single gene

• DNA molecules are in the shape of double helix

• mRNA molecules are in the shape of double helix

• tRNA replicate itself to be copied by the mRNA

What is the major type of RNA produced in the cell required for translation?

• mRNA

• tRNA

• rRNA

• siRNA

Adenine bonds with _________ from DNA to RNA strand.

DNA is the blueprint of heredity.

• TRUE

• FALSE

During replication, only the coding parts of the DNA represented by nitrogen bases and read in groups of three are used as a template to produce mRNA.

• TRUE

• FALSE

Each nucleotide of the DNA is consist of a sugar ____________.

Apermanent heritable change in the DNA is mutation.

• TRUE

• FALSE

Write the complimentary DNA strand for each given strand of DNA: CGT AAG CGC TAA TTA

Write the complimentary DNA strand for each given strand of DNA: TCT TAA ATG ATC GAT