Photosynthesis
Cellular Respiration
Processes
Miscellaneous
100
Quadruple points and point donation
This is when plants do the most photosynthesis.
Daylight/noon or whatever time of day the sun is brightest.
Late spring/early summer when the days are the longest.
100
Quintuple Points
Cellular respiration takes place in this organelle: ___________.
As with all other organelles, this energy-making organelle is found in this part of the cell: ____________.
mitochondria
cytoplasm
100
Simple sugars are formed using carbon dioxide and water in this process which is powered by sunlight.
photosynthesis
100
Quadruple points and point donation
When the chemical bond between the second and third phosphate in ATP is broken, what is released?
energy
200
The energy for photosynthesis comes from this.
The sun
200
Double points and point donation
Identify a metabolic process that we studied.
cellular respiration
photosynthesis
chemosynthesis
200
The process in which cells release energy from food to make ATP is called _______________.
cellular respiration
200
Double points
What is the name for all of the chemical reactions that take place inside of organisms in order to keep them alive?
metabolism
300
This gas is used for photosynthesis.
CO2
300
These types of cells have lots of mitochondria because they are constantly working.
muscle cells
300
These are waste products of cellular respiration.
carbon dioxide and water
300
Photosynthesis takes place in this organelle.
chloroplasts
400
How was the ancient Earth's atmosphere billions of years ago different than it is today? (Hint: this is one of the main reasons we animals could not have survived on the ancient Earth.)
There was much less oxygen.
400
Double points
What are the reactants that are needed for cellular respiration?
C6H12O6 + O2
glucose and oxygen
400
Point donation
Write the chemical equation for photosynthesis as well as the words that each chemical represents.
6CO2 + 6H2O + light --> C6H12O6 + 6O2
Carbon dioxide+water+light -->glucose+oxygen
400
When muscle cells are more active their ________ have to make more ______.
mitochondria, ATP
500
Identify this organelle.
chloroplast
500
Biologically usable energy comes in the form of this molecule which cells use to power all of their activities.
ATP
500
Double points
Write the chemical equation for cellular respiration as well as the words that each chemical represents.
C6H12O6 + 6O2 --> 6CO2 + 6H2O + ATP
Glucose+oxygen --> carbon dioxide+water+ATP
500
This is the green pigment that is found in plant cells and is needed for photosynthesis.
chlorophyll
600
Identify the products of photosynthesis. (2)
Glucose and Oxygen
C6H12O6 and O2
600
Cellular respiration makes energy by breaking the _______ within glucose which releases the energy needed to make ATP.
chemical bonds
600
Other than plants, name one other species that uses photosynthesis.
cyanobacteria
algae
phytoplankton
600
There are two main types of metabolism: chemical reactions that break things down or build things up. Cellular respiration is a(n) _________ process because it breaks down food in order to create _______.
catabolic
ATP
700
Identify the reactants of photosynthesis. (3)
Carbon Dioxide CO2
Water H2O
Light energy
700
Point donation
During ________ cellular respiration, muscle cells run low on oxygen and produce less ______ and more ___________.
anaerobic
ATP
lactic acid
700
How are cellular respiration and photosynthesis related?
They are basically reverse processes since the products of photosynthesis are used as reactants in cellular respiration and the products of cellular respiration are used as reactants in photosynthesis.
700
This is the metabolic process by which some types of bacteria create their own food by using the energy contained in certain chemicals.
chemosynthesis
800
Explain why photosynthesis must have evolved before aerobic cellular respiration.
Aerobic cellular respiration cannot take place without oxygen in the air. However, large amounts of oxygen were not present in the air until photosynthesizing bacteria first generated this oxygen billions of years ago.
800
Explain why your heart must pump harder when you exercise. Be sure to incorporate the main parts of cellular respiration into your answer.
When we exercise our muscle cells require more oxygen in order to create more ATP. The heart must pump harder in order to deliver oxygen to the muscles more quickly through the blood stream.
800
What adaptation do cacti have that allow them to do photosynthesis in the desert?
They can store water for long periods of time.
800
There are two main types of metabolism: chemical reactions that break things down or build things up. Photosynthesis is a(n) _________ process because it uses light energy in order to create _______.
anabolic
glucose