First Semester Biology

Which biomolecule is there for longterm energy storage?

• Carbohydrates

• Lipids

• Proteins

• Nucleic Acids

Which enzyme pulls apart nucleotides to unzip DNA

• Helicase

• DNA Polymerase

• RNA Polymerase

• Saliva

How many nucleotides make up a codon?

• 1

• 2

• 3

• 4

True or false: When talking about the cell membrane it is made of nucleic acids and protein only.

Which is the correct sequence of events for Mitosis

• M, A, T, P

• P, A, T, M

• P, M, T, A

• P, M, A, T

The longest part of the cell cycle is...

• Anaphase

• Cytokinesis

• Mitosis

• Interphase

Which part of the phospholipid is the hydrophobic part?

• Head

• Tail

• None

• Cholestrol

Which RNA is working for transcription?

• tRNA

• pRNA

• mRNA

• rRNA

Cancer cells are cells that have uncontrolled growth in the cell cycle.

• True

• False

• No

• Both

True or False: Prokaryotes have a nucleus.