Chapter 8 And 9 Test Flashcards
Difference between ATP and ADP
The way they store energy
Adenosine triphosphate
One of the principal chemical compounds that living things use to store energy
When is the energy stored in ATP released
When it is converted into ADP
Why do you sells only keep a small amount of ATP
Because is not good at store large amounts of energy over long-term
Photosynthesis equation
6CO2 + 6H2O —–> C6H12O6 + 6O2
What does photosynthesis require an additional water and carbon dioxide
Light and chlorophyll
What is the principal pigment of plants
Chlorophyll
The regions of the visible light spectrum in which Clarksville absorbs light very well
Blue and red
Granum
The stacks of Thylakoids are arranged in
Two stages of photosynthesis
Light dependent and light independent
When sunlight excites electrons and chlorophyll how did the electrons change
They are doing a great deal of energy
Carrier molecule
Can except a pair of high-energy electrons and transfer them with most of their energy to another molecule
How does NADP plus become NADP H
What it excepts and holds to high-energy electrons and hydrogen ion
What does the Calvin cycle used to produce high-energy sugars
The energy of ATP and NAT pH contain
Where does the energy of food originally come from
The sun
Autotrophs
Make their own food
Heterotrophs
Obtain energy through through they consume
Photosynthesis uses the energy of sunlight to convert
Water and carbon to
Oxygen and high-energy carbohydrates
What does chloroplasts contain
Chloro Phil
Light dependent reactions
H2O goes in 02 comes out
Calvin cycle
CO2 goes in Sugars come out
Why are the reactions of the Calvin cycle also called the light independent reactions
Doesn’t require light
What is one food Calories equal to
1000 cal
What does glucose do
Releases small amounts of energy
What is cellular respiration
Releases energy by breaking down glucose and other food molecules in the presence of oxygen
What is the equation for cellular respiration
602+ C6 H 1202 equals six CO2 +6 H2O plus energy
What is the first stage of cellular respiration
Glycolysis
What happens during glycolysis
One molecule of glucose is broken in half making two molecules of pyruvic acid and a three carbon compound
Fermentation
When oxygen is present the pathway glycolysis takes
What are the products of alcoholic fermentation
Carbon dioxide and alcohol
where is lactic acid produced and why
In the muscles during exercise, the muscle tires
What does the buildup of lactic acid cause
A painful burning sensation in your muscles
Aerobic and anaerobic
With oxygen, without oxygen
Second stage of cellular respiration
The Krebs cycle
Krebs cycle
Pyruvic acid is broken down into carbon, mitochondria, dioxide and a sense of energy extracting reactions
What is the electron transport chain
Uses high-energy electrons to convert ADP into ATP
How many total ATP molecules are made during cellular respiration
36
Function of photosynthesis
Energy capture
Location of photosynthesis
Chloroplasts
Reactance of photosynthesis
CO2 and H2O
Products of photosynthesis
C6 H 1206 and 02
Function of cellular respiration
Energy release
Location of cellular respiration
Mitochondria
Reactance of Cellular respiration
C6 H12 06 and 02
Products of cellular respiration
CO2 and H2O
Function of sodium bicarbonate
Carbon dioxide to spread up the process
Stoma
Holes in the bottom of the leaf, CO2 in and O2 out
Transpiration
When a leaf loses water
Blade of leaf
Main part of the leaf
Patio of the leaf
Stem
Veins of the leaf
Brings in sugar and oxygen
