WorksheetsHonors Biology Unit 4
Total questions: 71
Worksheet time: 1hrs 19mins
What does ATP stand for?
Adenosine Triphosphate
Adenine Triphloride
Where does the most energy reside in ATP?
Between the 2nd and 3rd phosphate bond
Between the ribose sugar and adenine base
Between the 1st and 2nd phosphate bond
Between the adenine base and the first phosphate
Why do cells use ATP?
Heterotrophs get most of their energy from:
Breaking down sugar made in photosynthesis
Eating and breaking down food
Autotrophs get their ATP from:
Breaking down sugar made in photosynthesis
Eating and breaking down food
Glucose is commonly known as:
(a)
ATP is similar in structure to :
Salt
Carbohydrates
Nucleotides
How is ATP similar to nucleotides?
What are the bonds between phosphates called?
(a)
When you remove 3rd and 2nd phosphate from ATP you create:
ADP
AMP (adenosine monophosphate)
Energy is (blank) in ATP
(a)
Energy is (blank) when ATP becomes ADP
(a)
When ATP becomes ADP it is called an (blank) reaction because energy is release
(a)
ATP and ADP are waste products in the processes of photosynthesis and cellular respiration
True
False
ATP is mostly stored in:
Fruits
Sodium
Carbohydrates like glucose
Water
ATP gets released in during the processes of (blank) and (blank) in organisms
(a)
The chloroplast is found in (blank) cells and some (blank)
(a)
What does a chloroplast contain?
(a)
The chloroplast is a (blank) membrane organelle
(a)
The inner membrane of the chloroplast surrounds the (blank) and the (blank)
(a)
The stroma is the:
Fluid-filled space where the light-dependent reactions take place
Fluid-filled space where the light-independent reactions take place
What is the thylakoid?
A stack of thylakoids is called the:
(a)
What is the lumen?
What is the lamellae?
There are two types of chlorophyll (chlorophyll a and b)
True
False
What type of light does chlorophyll mostly absorb?
(a)
Chlorophyll reflects (blank) light
(a)
Where do the components needed for photosynthesis enter?
(a)
What are the reactants for photosynthesis?
Glucose, Sunlight, and CO2
CO2, H2O, and Sunlight
What are the products of photosynthesis?
Glucose and CO2
Glucose and Oxygen
Chlorophyll is found on sac-like membrane called:
(a)
The chemical energy created by photosynthesis is stored in bonds of (blank)
(a)
Plants gather the Sun's light using a green-light absorbing molecules called:
(a)
What is the equation for photosynthesis?
6CO2 + 6H2O = C6H12O6 + 6O2
2CO2 + 6H2O + sunlight = C6H12O6 + 6O2
The light-dependent portion of photosynthesis takes place in the:
(a)
What is another name for the Light-Independent part of photosynthesis?
(a)
What are the reactants of the light-dependent stage of photosynthesis?
Water, Light, and CO2
Water and Glucose
What are the products of light-dependent photosynthesis?
Water, ATP, and oxygen
Oxygen, ATP, and NADPH
Where does the light-independent photosynthesis take place?
Inter-membrane space
Grana
Stroma
Lumen
What are the reactants for the light-independent photosynthesis?
CO2, Water, Oxygen
CO2, ATP, NADH
ADP, Water, Glucose
What does light-independent photosynthesis make?
Oxygen
ATP
Glucose
Water
Molecules called Photosystems (blank) and (blank) help absorb energy from sunlight and transfer it to the Calvin cycle.
(a)
What is the mitochondrion?
It is found in both (blank) and (blank) cells
(a)
What are the parts of the mitochondria?
Mitochondria are (blank) membrane organelles
(a)
The inner membrane surrounds the:
(a)
The intermembrane space is fluid-filled
True
False
The (blank) is the location of the electron transport chain
(a)
What is the matrix?
Where in the mitochondria is the Krebs Cycle located?
(a)
A small portion of DNA can be found in the (blank) of the mitochondria
(a)
Fun Fact: Mitochondrial DNA is inherited from a person's mother
Why is the matrix of the mitochondria folded?
Does cellular respiration take place in prokaryotic or eukaryotic organisms?
Eukaryotic
Prokaryotic
Aerobic means that oxygen is:
(a)
Anaerobic means that oxygen is:
(a)
Glycolysis, (blank), ETC
(a)
The Krebs Cycle is also knows as:
(a)
Where does glycolysis take place?
(a)
Where in the mitochondria is the ETC located?
(a)
What are the reactants of Glycolysis?
NADH and Glucose
Glucose and ATP
What were the reactants of the Krebs cycle?
Glucose and ATP
2 Pyruvates
How many net ATP does glycolysis create?
24
4
2
32-34
Is glycolysis aerobic or anaerobic?
Aerobic
Anaerobic
How many times does the Krebs Cycle turn for 2 pyruvates?
(a)
How many ATP does fermentation produce?
(a)
What type of cellular respiration does your body do for a sprint?
(a)
Anaerobic is a (blank) release of ATP
(a)
Aerobic respiration is a (blank) release of energy
(a)
