12 Questions
What are the main sources of energy for living organisms?
Carbohydrates, fats, and lipids
How many Kilocalories do we get per gram of carbohydrates?
4Kcal
Which organelle in a cell is responsible for harvesting energy from food?
Mitochondria
During glycolysis, which of the following molecules is released in addition to pyruvic acid?
NADH2
Which system transports food and oxygen to cells in the body?
Circulatory system
In cellular respiration, what is the main purpose of oxidizing glucose step by step?
Production of ATP
In which organelle does the process of glycolysis occur?
Cytoplasm
What is the role of oxygen in the process of energy production?
It is necessary for energy production
What type of organisms prepare their own food?
Plants
What are the two methods of cellular respiration among living organisms?
Aerobic Respiration and Anaerobic Respiration
Which nutrients do humans obtain by consuming various plant materials?
Carbohydrates and vitamins
What happens to glucose in aerobic respiration?
It is oxidized in three steps
Test your knowledge on the various organ systems and life processes that occur in living organisms. Explore how different systems like digestive, respiratory, circulatory, excretory, and control systems function together in coordination to maintain life. Understand the importance of continuous energy supply for the proper functioning of these systems.
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