Digestive System
Does stomach acid dissolve food?
NO
What is the largest organ in our body?
Skin
What muscular organ pumps blood?
The heart
Free points!
What is the basic unit of life?
Cells
How long are intestines?
30 feet
What is liquid waist from the body called?
Urine
What blood cell defends the body against disease?
White blood cells
What does the endocrine system have?
Glands
What are the two types of cells?
Plant and Animal
What is the name of the tube that connects the mouth to the stomach?
Esophagus
What is the tube that moves urine from the bladder out of the body?
Urethra
What blood cell contains hemoglobin, which transports oxygen and carbon dioxide?
Red blood cell
What do glands produce?
Hormones
A prokaryote...
Does not have a nucleus
Where does E.coli bacteria live?
The large intestine
What are the long tubes that moves urine from kidneys to the bladder?
Ureters
The fluid part of blood containing red blood cells, white blood cells, and platelets.
Plasma
What causes hormones?
The endocrine system
An Eukaryote...
Has a nucleus
What are the four stages of digestion?
Ingestion, Digestion, Absorption, & Excretion
What does the excretory system do?
Removes cell waste
What are the 3 types of cells in blood?
White blood cells, Red blood cells, & Platelets
What is the chemical process in our bodies that converts food into energy?
Metabolism
The mitochondria is
the powerhouse of the cell