BIO 1040 TEST QUESTIONS AND ANSWERS LATEST UPDATE

BIO 1040 TEST QUESTIONS AND ANSWERS
LATEST UPDATE
what is NEAT?
Non-Exercise Activity Thermogenesis: involuntary skeletal muscle activity (fidgeting,
shivering, body posture)
1 Calorie =________
1000 calories
1 kilocalorie = _____
1 kcal
What is ADP?
a lower-enrgy molecule that can be converted into ATP
What is ATP?
ENERGY (it is required for active transport.)
Correctly list the energy content for Lipids, Carbs, Proteins, and Nucleic Acid
1 gram fat= 9 Calories
1-gram carbohydrates= 4 Calories
1-gram protons= 4 Calories
Nucleic acid= not a significant source of energy
For Immediate energy, which option in the best choice?
a) Proteins
b) Carbs
c) Fats (lipids)
b) Carbs
what is the goal of both Fermentation and Aerobic Respiration?
To make ATP
List the 3 steps of aerobic respiration in order
Glycoses/ Citric Acid Cycle/ Electron Transport
The equation for Photosynthesis
Sunlight + Carbon dioxide + water —> glucose + oxygen
Does Fermentation or Aerobic Respiration create more ATP?
Aerobic Respiration
Equation for aerobic respiration
glucose + oxygen --> carbon dioxide + water + ATP
Which step of Aerobic Respiration produces the most ATP?
The Electron transport chain (26-28 ATP)
What is pyruvate?
End product of glycolysis, 3-carbon molecule.
what is the purpose of NADH and NAD+
NADH carries free radicals to the electron transport chain while NAD+ picks up free
radicals
Extra energy molecules are stored by the body as:
glycogen and triglyceride fats