Biology
Chemistry
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Environmental Science
Science in the News
100
The only species where the male carries the unborn offspring is
What are seahorses?
100
The center of an atom
What is the nucleus?
100
The number of chambers the human heart has
What is 4?
100
The term for the complete disappearance of a species
What is extinction?
100
The rise of antibiotic resistance in bacteria is an example of this evolutionary process
What is natural selection?
200
What organelle is pictured?
Mitochondrion
200
The common name for solid CO2
What is dry ice?
200
This structure is commonly called the kneecap
What is the patella?
200
What is the most common type of fuel used in Nuclear Power production?
What is Uranium/Uranium 235/Uranium Oxide/Enriched Uranium?
200
In 2024, two broods of this loud, red-eyed insect emerged simultaneously across the US for the first time in 221 years
What are cicadas?
300
The largest living structure in the world is
What is the Great Barrier Reef?
300
The SI unit for temperature
What is Kelvin?
300
This is where most of the blood cells are produced
What is the bone marrow?
300
This heavy metal biomagnifies in aquatic food chains and can cause neurological damage
What is mercury?
300
This current trending technology assistant is being used to cultivate new drugs and determine protein structures
What is AlphaFold (artificial intelligence)?
400
What organelle found in the cytoplasm of living cells builds proteins from amino acids?
What is a ribosome?
400
This law relates the pressure and volume of a gas when the temperature is constant
What is Boyle's Law?
400
What muscle is highlighted?
Deltoid
400
Corals under extreme stress will expel their photosynthetic zooxanthellae. This act is known as _________________.
What is Bleaching/Coral Bleaching?
400
During the 2025 extended ISS mission, two people remained in space for about 9 months. Name one.
Who are Sunita Williams or Barry Wilmore?
500
This plant hormone is responsible for promoting cell elongation and stem growth
What are auxins?
500
What orbital is shown?
The p orbital
500
The natural curve in the spine that is located in the lower back
What is lumbar lordosis or lordotic curve?
500
Rickets is a disease that results from a lack of what vitamin?
What is Vitamin D?
500
This is the most commonly used fuel in nuclear fusion experiments
What are hydrogen isotopes?