AP Bio Semester 2 part 2

The feature most in common between photosynthesis and cellular respiration

• consumption of oxygen

• consumption of carbon dioxide

• atp synthase complex

• production of NADPH

Tags

NGSS.HS-LS2-5

What is the function of the carotenoids?

• protects chlorophyll molecules
• absorb yellow light
• absorb green light

How is water important to photosynthesis?

• provide oxygen for process

• provide electrons for process

• provide ATP for process

• so they can breath

Why do leaves have to have more solutes in their cells than root cells have?

• to lower their water potential
• to raise their water potential

What is chemiosmosis?

• movement of ions through endocytosis

• movement of ions down a gradient

Tags

NGSS.HS-LS1-7

What holds purines to pyrimidines?

• peptide bonds

• covalent bonds

• ionic bonds

• hydrogen bonds

What holds two nucleotides on a strand together?

• peptide bonds

• hydrogen bonds

• phophodiester bonds

• carboxyl bonds

What are the parts of a DNA nucleotide?

• phosphate, ribose sugar, nitrogenous base

• phosphate, deoxyribose, nitrogenous base

• phosphate, carboxyl acid, nitrogenous base

• methionine, leucine, isoleucine

Which enzyme places nucleotides during replication?

• ligase

• splicesomes

• helicase

• polymerase

Which enzyme places nucleotides during transcription?

• ligase

• helicase

• DNA polymerase III

• RNA polymerase III