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