Field of Medicine Quiz

What is the main function of DNA?

• Carry genetic information

• Produce energy

• Regulate body temperature

• Digest food

Which sugar is found in RNA?

• Ribose

• Deoxyribose

• Glucose

• Fructose

What is the shape of tRNA?

• Cloverleaf

• Square

• Double helix

• Spiral

Which nitrogenous base is found only in RNA?

• Uracil

• Guanine

• Thymine

• Adenine

What is the structure of DNA called according to Watson and Crick?

• Double helix

• Triple helix

• Single strand

• Circular

Where is the site of DNA in eukaryotic cells?

• Endoplasmic reticulum

• Cell membrane

• Nucleus and mitochondria

• Cytoplasm

What is the function of messenger RNA (mRNA)?

• Carry genetic information from DNA to ribosome

• Store energy

• Regulate cell division

• Produce antibodies

How many types of bases are found in DNA?

• 3

• 5

• 4

• 2

What is the complementary base for Adenine in DNA?

• Thymine

• Cytosine

• Uracil

• Guanine

Which form of RNA makes up about 80% of the total RNA in the cell?

• Messenger RNA (mRNA)

• Ribosomal RNA (rRNA)

• Transfer RNA (tRNA)

• Micro RNA (miRNA)