Energy
During photosynthesis ________ energy is turned into ________ energy.
solar, chemical
How many phosphates are in ADP? How many are there in ATP?
2,3
A scientist is collecting gas given off by a plant in bright sunlight. The gas being collected is most likely...
Oxygen
Cellular respiration occurs in which organelle?
mitochondria
What is the most basic form of energy a cell can use?
ATP
Which bond is broken when energy is released from ATP?
The bond between the second and third phosphate group.
The following is an incorrect statement:
'Plants, animals, and fungi all contain chloroplasts.'Only plants contain chloroplasts.
Identify the energy transformation in cellular respiration.
chemical (glucose) to chemical (ATP)
Organism such as animals, which consume other organisms to obtain food are called ________? Also, give an organism as an example.
heterotrophs, tiger
Explain how ATP is similar to a rechargeable battery. Include ADP in your answer.
ATP loses energy when it loses a phosphate group, becoming ADP. But ADP can be 'recharged' by adding a phosphate group, becoming ATP.
What is the purpose of photosynthesis?
to produce glucose (sugars) for plants energy & structure
DO AUTOTROPHS NEED TO CARRY OUT CELLULAR RESPIRATION? WHY OR WHY NOT?
Yes, because they still need to convert glucose to ATP so that their cells can use the energy.
Where is the energy stored in both glucose and ATP molecules?
In the chemical bonds
Why do we need to convert glucose into ATP?
Because glucose is too powerful for our cells to use, meanwhile, ATP has the right amount of energy to power processes within the cell.
Write the chemical formula for photosynthesis
6 CO2 + 6 H2O + light → C6H12O6 + 6 O2
WRITE THE COMPLETE CHEMICAL FORMULA FOR CELLULAR RESPIRATION.
C6H12O6 + 6O2 --> 6CO2 + 6H2O + ATP
How is energy from ATP released?
By the bond breaking between the 2nd and 3rd phosphate groups, thus releasing the 3rd phosphate.
You are in the final act of a ballet recital and your muscles start to cramp. Which molecule is most likely not being produced in your body?
ATP
A PLANT IS KEPT IN A BRIGHTLY LIT AREA FOR HOURS. WHAT WILL HAPPEN TO THE PRODUCTION OF OF O2 WHEN THE LIGHT IS REDUCED?
It will decrease.
Describe how cellular respiration and photosynthesis are related.
The products of photosynthesis are the reactants of cellular respiration