Digestive System
This organ of the digestive system churns and mixes food with digestive enzymes.
What is the STOMACH.
The last step of the excretory system
What is the urethra
Is made of the brain and spinal cord.
What is the CENTRAL NERVOUS SYSTEM.
What are the 4 parts of a cell?
nucleus, cell membrane, cytoplasm, mitochondria
How many bones are in the body?
206
What is nitrogenous waste made up of?
uric acid, urea, ammonia, urine
What are the 4 lobes of the brain and their functions?
frontal-judgement and problem solving
parietal-language and sensory info
occipital- vision
temporal- language and hearing
What is the primary function of the skeletal system?
holds body together, helps with movement
Structures that absorb nutrients into the blood.
Small intestine
What is the function of the excretory system?
To filter out waste from our blood
How does the nervous system work?
sends and transports messages throughout the nervous system
What is the difference between right and left hemisphere?
Right-music, creativity
Left-math, logic
What is the order of digestion?
Mouth, esophagus, small intestine, large intestine
Name the two types of liquid wastes the human body produces.
What is Perspiration & Urine.
Name the four parts of the central nervous system.
Brain, nerves, sensory organs, spinal cord
Name the three types of muscles and their function.
What is CARDIAC (heart), SMOOTH (involuntary) & SKELETAL (voluntary).
Describe the difference between hinge and ball and socket joint
hinge-back and forth
ball and socket-moves in full circle
This digestive enzyme begins the digestive process.
What is SALIVA.
What role do the kidneys play in excretion?
filters and eliminates excess water and wastes from the bloodstream
What is the primary function of the muscular system?
helps with movement and maintains posture
Surprise! What is the function of the integumentary system?
cover and protect the body