Ch. 9 ATP, Photosynthesis, Cellular Respiration
__________ important photosynthetic pigment found in chloroplasts
Chlorophyll
An organelle that performs photosynthesis is called?
Chloroplast
In which structure does photosynthesis take place?
Chloroplast
In which stage of photosynthesis is carbon from CO2 used to form a six-carbon sugar?
Dark Reaction
Describe what happens in the process of converting ATP to ADP
Energy is being released
Describe what happens in the process of converting ADP to ATP.
Energy is being stored
What is the best term to describe energy?
Energy is essential for life. All living organisms must be able to obtain energy from the environment they live in.
____________the individual stacks of thylakoids
Grana
Why is this reaction considered to be a cycle?
It doesn't have a beginning or end
What best describes Heterotrophs?
Animals obtain energy from plants or other animals that eat plants.
____________The gel-like material that lies between the grana in the chloroplasts
...
What is the equation for Photosynthesis?
6CO2+6H2O->C6H12O6+6O2
Which product has the energy stored?
6H12O6
What is the structural difference between ATP and ADP?
ADP=Two Phosphates ATP= Three Phosphates
What is the formula for ATP?
ATP=ADP + P+ Energy
What molecules are contained in both ATP and ADP?
Adenosine, phosphate, ribose
What is the 2nd Stage of Photosynthesis
Light independent reactions Immediately follows the light reaction uses the energy produced from it Requires the intake of CO2 Requires H2 from split of H2O Produces sugar
What is the 1st Stage of Photosynthesis?
Light is stored in the grana of the chloroplast H2O is intaken in the grana O2 and energy are released
List 3 things living organisms use ATP for?
Make new molecules Build membrane maintain homeostasis
Draw the structure of an adenosine molecule with 3 phosphates
Need Drawing
Adenosine monophosphate has how many phosphates?
One
The process that uses the sun's energy to make simple sugars is called?
Photosynthesis
Autotrophs that perform photosynthesis contain chemicals called ?
Pigment
__________a molecule that absorbs certain wavelengths of light and reflects
Pigment
What is the best term for Autotrophs?
Plants are able to trap the light energy in sunlight and store it to use when necessary
Photosynthesis is best described as?
The process by which autotrophs(plants) convert sunlight to a usable form of energy
_______________ disk shaped structures, each containing chlorophyll for photosynthesis
Thylakoids
Give the structure of the Chloroplast
Thylakoids Grana Stroma
What is ATP used for?
To provide energy for muscle cells Active transport Transport molecules and proteins through the plasma membrane
Adenosine diphosphate has how many phosphates?
Two
When energy is stored in chemical bonds of ATP, this is called?
adenosine triphosphate
The function accomplished by the light-dependent reactions is?
splitting water
