The Brain
Cells
Bones
Chemistry
Muscles
100
The two major organs of the CNS.
What is the brain and spinal cord
100
The organelle that produces ATP through the process of cellular respiration.
What is the mitochondria.
100
Another name for the collar bone.
What is clavicle.
100
The element that makes up the majority of the human body.
What is carbon.
100
Name of muscle groups that have opposite functions, such as biceps and triceps.
What is antagonistic muscles.
200
Neurons that transmit impulses to effectors such as muscles.
What is motor neurons
200
The organelle that makes proteins.
What is ribosomes.
200
another name for the knee cap.
What is patella.
200
A subatomic particle with a positive charge.
What is proton.
200
A state of slight contraction of the muscles at all times.
What is muscle tone.
300
Specialized cells that wrap around the axon and dendrites of nerve cells to insulate them from each other.
What is schwann cells
300
The process by which water moves across a cell membrane.
What is osmosis.
300
Another name for the shoulder blade.
What is scapula.
300
A type of chemical bond that involves a shared pair of electrons.
What is covalent.
300
A chemical that builds up in muscles due to oxygen debt during hard exercise.
What is lactic acid.
400
Chemicals that are released at synapses as one neuron communicates with another.
What is neurotransmitters
400
The stage of mitosis when the chromosomes are lined up along the equator of the cell.
What is metaphase.
400
Another name for the forehead.
What is frontal.
400
The number that represents neutral on the pH scale.
What is 7.
400
The term that means "to decrease an angle of a joint."
What is flexion.
500
The part of the brain responsible for vision.
What is the occipital lobe.
500
The shape of this molecule is a double helix.
What is DNA.
500
Another name for the fingers and toes.
What is phalanges.
500
The subunits that build proteins.
What is amino acids.
500
The largest tendon in the human body.
What is Achilles tendon.
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