I: Anabolism

Question 1

biochemical pathways of anabolism:

Answer 1

-Dehydration Synthesis: Making polymers
-Biosynthesis: Building up of small molecules into larger molecules
–Energy is required: Photosynthesis

Question 2

chloroplast is an example of?

Answer 2

anabolism

Question 3

chloroplast (plants & protists)
-where does photosynthesis occur?
-how many membranes?

Answer 3

-Organelle where photosynthesis occurs
–The organelle consists of a triple membrane.
* Outer
* Inner
* Thylakoid

Question 4

in anabolism, production of energy can happen with:

Answer 4

Photosynthesis: Dark Reactions (Light independent): Make food for plant

Photophosphorylation: Light reactions (Light-dependent): Reduce (recycle) NADH and Make ATP

Question 5

anabolism: light
purpose?
where?
reactants?
products?

Answer 5

-Purpose: Producing Energy using a ETC and Chlorophyll
-Where: Thylakoids
-Reactants:
Light
H2O
NADP+
-Products:
O2
NADPH
ATP

Question 6

anabolism: light
oxygenic vs anoxygenic

Answer 6

-Oxygenic (H20): Algae, green plants, cyanobacteria
-Anoxygenic (H2S): Archaea and Other bacteria

Question 7

good news and bad news of anabolism light

Answer 7

-Good News: More ATP is made, Oxygen is made
–Bad News: NADPH is made

Question 8

anabolism: dark
purpose?
where?
reactants?
products?

Answer 8

-Purpose: Producing food for the organisms
-where: stroma
-reactants:
NADPH
ATP
CO2
-products:
NADP+
Glucose (Starch)

Question 9

the calvin cycle:

Answer 9

invest CO2
undergo multiple reactions
recycling NADPHs
which produce molecules of glycerol which lead to glucose

Question 10

results for dark reactions:

Answer 10

-ATP and NADPH energy generated in light reactions are used up to build food for organism
–Products (Good News): Glucose and NADP+ regenerated