Podcast
Questions and Answers
What is the releasing and gaining of phosphate to generate energy in a continuous process?
What is the releasing and gaining of phosphate to generate energy in a continuous process?
- Carbon-Oxygen
- Water
- ATP-ADP (correct)
- Phosphate
Which of the following is considered the ultimate source of energy by all organisms?
Which of the following is considered the ultimate source of energy by all organisms?
- Food
- Sugar
- Sun (correct)
- Water
What do we call organisms that can produce their own food?
What do we call organisms that can produce their own food?
- Decomposers
- Detritivores
- Autotrophs (correct)
- Heterotrophs
What does the energy pyramid imply in the passing of energy?
What does the energy pyramid imply in the passing of energy?
Which is the main function of hemoglobin?
Which is the main function of hemoglobin?
Miner ate a harvested carrot. Theoretically, if the carrot contains 1000Kcal from the sun, how much energy will he receive?
Miner ate a harvested carrot. Theoretically, if the carrot contains 1000Kcal from the sun, how much energy will he receive?
Which of the following is mismatched?
Which of the following is mismatched?
Which is TRUE about the 'Law of Conservation of Energy'?
Which is TRUE about the 'Law of Conservation of Energy'?
Flashcards
Phosphorylation
Phosphorylation
The process of adding or removing a phosphate group to a molecule, typically ATP, to release or store energy.
Sun
Sun
The ultimate source of energy for all living organisms on Earth. Plants use sunlight to convert it into chemical energy.
Autotrophs
Autotrophs
Organisms that can produce their own food through processes like photosynthesis. They make organic molecules from inorganic materials.
Heterotrophs
Heterotrophs
Signup and view all the flashcards
ATP
ATP
Signup and view all the flashcards
Hemoglobin
Hemoglobin
Signup and view all the flashcards
Law of Conservation of Energy
Law of Conservation of Energy
Signup and view all the flashcards
Exergonic Reaction
Exergonic Reaction
Signup and view all the flashcards
Study Notes
General Biology 2nd Quarter Exam - Multiple Choice
- Energy Transfer: The releasing and gaining of phosphate to create energy is a continuous process.
- Ultimate Energy Source: The ultimate source of energy for all organisms is the Sun.
- Autotrophs: Organisms that produce their own food are called autotrophs.
- Autotroph Glucose Production: Autotrophs use NAD+ in producing glucose.
- Energy Pyramid: The energy pyramid shows that energy decreases as it moves up through the trophic levels.
- Phospho-anhydride Bonds: Adenosine and three phosphate groups are held together by phospho-anhydride bonds.
- Hemoglobin Function: Hemoglobin transports oxygen throughout the body.
- Carotenoids: Carotenoids are insoluble pigments.
- Energy Content of Carrots (Theoretical): If a carrot contains 1000 Kcal of energy, consuming a carrot translates to approximately 10 Kcal.
- Endergonic and Exergonic Reactions: Endergonic reactions absorb energy, while exergonic reactions release energy. Phosphate is gained in endergonic reactions and released in exergonic reactions.
- Law of Conservation of Energy: Energy cannot be created or destroyed, but it can be transformed from one form to another.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
