Biomolecules and DNA Structure Lecture

A collection of flashcards based on the lecture notes regarding DNA structure and biomolecule synthesis.

What is the best supported statement regarding the synthesis of DNA from nucleotides based on the diagram provided?

The synthesis of DNA from nucleotides likely results in a net release of energy for the cell.

What can adenine nucleotides be combined to form?

Larger, more complex molecules.

What components do thymine nucleotides contain?

Thymine nucleotides contain hydrogen and nitrogen.

What was the purpose of adding glucose with radioactively labeled carbon atoms to the cell culture?

To follow the movement of carbon atoms within animal cells.

Why was radioactivity detected in the cells' proteins?

Carbon atoms that were once in the radioactively labeled glucose were used to form proteins in the cells.

What was the detection of radioactivity in the biomolecules indicating?

It indicated that components of the cells utilized the radioactively labeled glucose for synthesis.