What does the endocrine system do in the human body?
The symbol "K" represents what element on the periodic table?
Calcium
Phosphorus
Potassium
Kryptonite
Typically, the human body has more than one of all of these except:
The kidney
The lung
The gallbladder
The patella
What is a group of stars that form a recognizable pattern called?
Nebula
Galaxy
Comet
Constellation
What branch of anatomy deals with embryos and fetuses?
Developmental anatomy
Clinical anatomy
Microscopic anatomy
Gross anatomy
Nephology is the study of what?
Clouds
Insects
Plants
Rocks
Kangaroos and koalas are both what type of mammal?
Rodent
Cattle
Marsupial
Feline
What type of charge does a valence electron carry?
Negative
Ionic
Positive
Neutral
If an object is made of the element 'Au', what is its material?
Platinum
Silver
Gold
Aluminum
Where is the Sea of Tranquility located?
The Moon
Mars
Pluto
Earth
Which gland regulates metabolism?
Thyroid
Pituitary
Adrenal
Hypothalamus
What form of matter is thought to account for approximately 85% of the matter in the universe and about a quarter of its total massโenergy density?
Cytoplasm
Dark energy
Dark matter
Endoplasmic reticulum
This chemical found in men is commonly referred to as the male hormone. What is it?
Saliva
Testosterone
Estrogen
Progesterone
The nucleus of an atom is made out of:
Protons and electrons
Protons only
Neutrons only
Protons and neutrons
What is the clinical name for the voice box?
Spinal cord
Esophagus
Larynx
Trachea
True or false: Polar bears have white skin.
The ___ that Earth is in is called the Milky Way.
Cluster
Solar System
Universe
Galaxy
"NaCl" is better known as:
Toilet Paper
Baking soda
Salt
Water
What is a human's largest organ?
What kind of radiation are humans exposed to in the course of life?
Infrared
Ultraviolet
All of these
Gamma
In theories of quantum gravity, the ___ is the hypothetical quantum of gravity, an elementary particle that mediates the force of gravity.
Phi meson
Graviton
Strange quark
Terabyte
What is Earth's core made of?
Iron and nickel
Carbon and nitrogen
Aluminum and tungsten
Helium and hydrogen
Which of these is considered a decapod?
Crab
Squid
Giant isopod
Python
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