Honors Biology photosynthesis and respiration test

balanced equation for photosynthesis

6H2O + 6CO2 + light = C6H12O6 + 6 O2

balanced equation for respiration

C6H12O2 + 6O2 = 6H2O + 6CO2 + 36ATP

why is ATP important?

-It provides energy for all cell functions

-it can be reused

-it is universal

what are the reactants and products of glycolysis

reactants

-glucose

-NAD+

-ADP+P

products

-pyruvate

-NADH

-2 ATP

where is glycolysis located

cytoplasm

how much ATP does glycolysis produce

2

what are the reactants and products of prep reaction?

reactants

-pyruvate

-NAD+

-oxygen

products

-acetyl

-NADH

-CO2

where is prep reaction located?

mitochondrial matrix

how much ATP does prep reaction produce?

none

what are the reactants and products of citric acid cycle

reactants

-ADP+P

-acetyl

-NAD+

products

-2 ATP

-CO2

-NADH

where is citric acid cycle located?

mitochondrial matrix

how much ATP does citric acid cycle produce?

2

what are the reactants and products of oxidative phosphorylation?

reactants

-NADH

-ADP+P

-oxygen

products

-NAD+

-32 ATP

-H2O

where is oxidative phosphorylation located?

cristae

how much ATP does oxidative phosphorylation produce?

32

what are the reactants and products of light reaction (photosynthesis) ?

reactants

-H2O

-NADP+

-ADP+P

products

-oxygen

-NADPH

-ATP

where is light reaction (photosynthesis) located?

thylakoid membrane

how much ATP does light reaction (photosynthesis) produce?

what are the reactants and products of calvin cycle (photosynthesis) ?

reactants

-CO2

-NADPH

-ATP

products

-C6H12O6

-NADP+

-ADP+P

where is calvin cycle (photosynthesis) located?

stroma

how much ATP does calvin cycle (photosynthesis) produce?

uses ATP but does not produce ATP

what is the difference between respiration and fermentation?

respiration

-aerobic

-needs oxygen

-needs a mitochondria

-creates 36 ATP

-makes H2O + CO2 as waste

fermentation

-anaerobic

-doesn’t need oxygen

-doesn’t need a mitochondria

-creates 2 ATP

- makes lactic acid or alcohol + CO2 as waste

both

-create ATP

-uses glucose

-starts with glycolysis

-regenerates NAD+

where do plants store their energy

the bonds of glucose molecules

The liquid inside the chloroplast

stroma

Small openings on leaves for gas exchange

stromata

Site of photosynthesis

chloroplast

Site of cellular respiration

mitochondrian

Process that converts the energy from glucose into ATP

resperation

A green pigment molecule used in photosynthesis

chlorophyll

Process that converts light energy into glucose

photosynthesis

What does ATP stand for?

Adenosine Triphosphate

This is the part of the photosynthesis process in which glucose is produced

calvin cycle

This part of the respiration process is common to both aerobic and anaerobic processes

glycolysis

The function of this part of both photosynthesis and respiration is the active transport of H+ ions using the energy from high energy electrons

Electron Transport Chain