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