Biomolecules

Which of the following biomolecules serves as the primary energy source?

• Protein

• Carbohydrates

• Lipid

• Nucleic Acid

The basic building blocks of Nucleic Acids are:

• Monosaccharides

• Glycerol & Fatty Acids

• Amino Acids

• Nucleotides

Triglycerides are example of which biomolecule class?

• Carbohydrates

• Lipids

• Proteins

• Nucleic acids

The storage carbohydrates for Plants.

• Starch

• Cellulose

• Glucose

• Glycogen

The function of enzymes in cells is to:

• Provide structural support

• Transport molecules

• Speed up chemical reactions

• Store genetic information

Which type of carbohydrate is found in the cell wall of plants?

• Starch

• Cellulose

• Glycogen

• Chitin

The central dogma describes the flow of genetic information in cells. Which of the following accurately represents this flow?

• DNA -> Protein -> RNA

• Protein -> RNA -> DNA

• DNA -> RNA -> Protein

• RNA -> Protein -> DNA

During transcription, which enzyme is responsible for copying a DNA sequence into RNA?

• DNA polymerase

• RNA polymerase

• Reverse transcriptase

• Ligase

This is the process of copying DNA sequences to RNA which will eventually proceed to the ribosomes.

• Replication

• Transcription

• Translation

• Polypeptide Bond

Which of the following is responsible for carrying the amino acid together with the anti-codon during translation process?

• mRNA

• tRNA

• rRNA

• DNA