Aerobic Respiration
What statement best describes cellular respiration
A) it uses carbon dioxide and produces oxygen
B) it occurs in animal cells but not in plan cells
C) it converts energy in food into a more usable form
D) it stores energy in food molecules
C) it converts energy in food into a more usable form
ATP!!
How much ATP does anaerobic respiration generate?
2 ATP
C6H12O6 +602 ------> 6C02 + 6H20 + ATP
What does 602 Stand for in this cellular respiration equation?
Oxygen
What body system is correctly paired with its function?
1) Circulatory - transports materials for energy release in body cells
2) Respiratory - collects waste material for digestion
3) Excretory - produces antibodies to fight disease causing organisms
4) Digestive - produces hormones for storage and insulation
Circulatory - transports materials for energy release in body cells
The transfer of energy to nutrients to ATP is accomplished by the process of what?
Cellular Respiration
A) during both the night and the day
B) neither during the night nor during the day
C) only during the night
D) only during the day
A) during both the night and the day
Whats the output difference in yeast versus human/animal in anaerobic respiration?
Lactic Acid in Humans/Animals
Alcohol (Ethanol) in Yeast
C6H12O6 +602 ------> 6C02 + 6H20 + ATP
What does 6C02 Stand for in this cellular respiration equation?
Carbon Dioxide
A) the circulatory system is the control center of the body
B) human body systems interact with eachother to provide life functions
C) the digestive system and the circulatory system have many organs in common
D) the circulatory system is responsible for the coordination of life functions including the breakdown of food
B) human body systems interact with each other to perform life functions
Which part of a molecule provides energy for life processes?
A) carbon atoms
B) inorganic nitrogen
C) Oxygen atoms
D) Chemical bonds
D) Chemical Bonds
C6H12O6 +602 ------> 6C02 + 6H20 + ATP
In the porocess of respiration, aerobic organisms generally use:
A) molecular nitrogen and give off carbon dioxide
B) carbon dioxide and give off molecular oxygen
C) carbon dioxide and give off molecular nitrogen
D) molecular oxygen and give off carbon dioxide
D) molecular oxygen and give off carbon dioxide
Yeast cells produce carbon dioxide and alcohol as a result of: _______________
Fermentation
C6H12O6 +602 ------> 6C02 + 6H02 + ATP
What does 6H20 Stand for in this cellular respiration equation?
Water
Students did junmping jacks for one minute. Which three human body systems are most directly involved in converting the energy in food to energy needed to do this activity?
A) Circulatory digestive and immune
B) circulatory respiratory and immune
C) respiratory reproductive and digestive
D) digestive, respiratory and circulatory
D) digestive, respiratory and circulatory
The main result of aerobic respiration is?
A) conversion of radiant energy
B) production of lactic acid as an end product
C) production of ATP from the breakdown of glucose
D) storage of energy in a polysaccharide
C) production of ATP from the breakdown of glucose
The energy an organism requires to transport materials and eliminate wastes is obtained directly from what?
Also where is this energy generated? (which cell organelle?)
ATP / Mitochondria (Powerhouse of cell)
A student prepared a test tube container yeast, glucose, and water. After 24 hours the test tube was analyzed for the presence of several substances. Which substance would the student expect to find if respiration occured in the test tube?
Carbon Dioxide
C6H12O6 +602 ------> 6C02 + 6H20 + ATP
What does ATP Stand for in this cellular respiration equation?
Adenosine Triphosphate
ENERGY!
Which organ system in humans is most directly involved in the transport of oxygen?
Which is mostly directly involved in the intake of oxygen?
Which is mostly directly involved in breaking down complex carbohydrates into glucose?
Circulatory
Respiratory
Digestive
The presence of lactic acid in the cells of an animal's muscle tissues is an indication that what?
muscle cells have been active during a period of oxygen deficiency
aka anaerobic respiration is occuring
What are all the inputs / outputs of aerobic cellular respiration?
C6H12O6 +602 ------> 6C02 + 6H20 + ATP
Glucose Oxygen Carbon Dioxide, Water, Energy
Inputs Outputs
What are the normal byproducts of the fermentation of glucose in yeast? List all 4
Water
Carbon Dioxide
2 ATP
Ethanol (alcohol)
C6H12O6 +602 ------> 6C02 + 6H20 + ATP
What does C6H1206 Stand for in this cellular respiration equation?
Glucose
Sugar
The delivery of oxygenated blood to all tissues around the body involved which two organ systems?
Respiratory and Circulatory
Anaerobic respiration is considered to be less efficient than aerobic respiration because _______________________________________________________________________________________
The net gain of ATP molecules is less in anaerobic respiration than in aerobic respiration
36 vs 2 ATP