AP Biology Review

What is FALSE about the calvin cycle

• uses the light reactions products

• produces a three carbon sugar (G3P)

• produces carbon dioxide

• produces NADP+

Tags

NGSS.HS-LS2-5

Which plant would have the most oxygen produced in 1 hour?

• plant given red light only

• plant given blue light only

• plant given white light

• plant given green light only

Tags

NGSS.HS-LS1-5

The term used to describe DNA Replication is:

• Semi-Conservative

• Conservative

• AntiParallel

• Dispersive

The enzyme that unzips the DNA to prepare for replication

• helicase

• replicase

• polymerase

• synthase

The process of DNA replication is called semi conservative because it results in

• none of these

• Two DNA molecules.  One original molecule and one with two new strands

• two exact copies with new strands

• two identical molecules, each with 1 original strand and one new.

The 5' end of DNA is marked by a(n)

• Phosphate Group

• Hydroxyl Group

• Purine

• Pyrimidine

Tags

NGSS.HS-LS1-1

The two strands of DNA are held together by:

• Hydrogen Bonds

• Phosphodiester Bonds

• Glycolsyl Bonds

• Glycosidic Linkages

Tags

NGSS.HS-LS1-1

The concept that DNA is made of two strands running in opposite directions is called:

• Antiparallel

• Isomerism

• Enantiomerism

• S/R Chirality

Tags

NGSS.HS-LS1-1

Who's work concluded that the %A=%T  and %G=%C

• Chargaff

• Meischer

• Levene

• Hammerling

Tags

NGSS.HS-LS1-1

The new DNA on the leading strand is synthesized in the _________ direction

• 5' to 3'

• 3' to 5'