PARTIAL EXAM DNA

What does DNA stand for?

• Deribosomic nucelotide acid

• Ribonucleic acid

• Deoxyribonucleic acid

What is the main function of DNA?

• Store information

• Be a source of energy

• React with other molecules

• Form the structure of cells

A gene contains information to create...

• DNA

• Sugars

• Lipids

• Proteins

If we change the sequence of DNA the structure of the protein changes…

• True

• False

What is the relationship between a protein, the cell, and DNA?

• DNA is produced by protein which is produced in the cell.

• DNA controls the production of protein in the cell.

• Protein is composed of DNA which is produced in the cell.

• A cell is composed of DNA and protein.

Genes are found on...

• Proteins

• Alleles

• Anthers

• Chromosomes

This nucleic acid is single stranded.

• DNA

• RNA

• Both

The human being has...

• 23 pairs of chromosomes

• 46 pairs of chromosomes

DNA is located in…

• Cytoplasm

• Nucleus

• Cell membrane

• Mitochondria

The structure in which DNA is organized is called...

• Nucleus

• The cell

• Chromatids

• Chromosome