19 Questions
Aerobic respiration is the process by which organisms use _______ to release energy
oxygen
Animals and plants have _______ to allow them to compete for resources
adaptations
Anaerobic respiration takes place without _______
oxygen
Biodomes are a way to model ecosystems so we can study how living and non-living things interact in their natural _______
environments
Humans breathe using their _______
lungs
Carbohydrates are compounds that are found in living things. Their molecules are made up of carbon, hydrogen, and _______ atoms
oxygen
The chloroplast, found only in algal and plant cells, is a cell organelle that produces energy through _______
photosynthesis
Chlorophyll absorbs energy from sunlight, and this energy is later used to convert carbon dioxide into _______
carbohydrates
Chlorophyll is one among a group of pigments used to convert sunlight energy into chemical energy through the process of _______
photosynthesis
Leaves have a layer of cuticle to reduce ______ loss.
water
Diffusion is the movement of particles from a region of high concentration to a region of ______ concentration.
low
An ecosystem is two or more populations of organisms in their ______.
environment
Epidermis is the outermost layer of ______.
skin
Ethanol can be made on a large scale for use as a ______ by the fermentation of sugar cane.
fuel
Fatigue is a normal reaction to intense physical ______.
exertion
Yeast performs fermentation to obtain energy by converting sugar into ______.
alcohol
Glucose is required for ______.
respiration
Most respiration happens in the ______.
mitochondria
Photosynthesis happens in the ______ of a plant.
leaves
Test your knowledge on aerobic and anaerobic respiration, adaptations, and biodomes in this biology quiz. Learn about how organisms use oxygen to release energy, characteristics that improve survival chances, and self-contained environments.
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