LESSON 1-2
Name 1 thing your bones do for your body
They hold up your body
They protect your organs
They make blood cells
They store minerals and fats
They help you move
What is 1 kind of muscle?
Skeletal
Smooth
Cardiac
What is the white layer on your teeth called?
Enamel
How do you know if you are dehydrated?
You get thirsty and you have dark urine
What is the job of your nose?
It filters large particles out of the air you breathe
Name 1 part of a cell
Cell membrane
Mitochondria
Lysosomes
Golgi bodies
ER
Centrioles
Nucleus
Which muscles are voluntary?
Skeletal muscles
What is the name of the tube that food goes down after you swallow it?
What is 1 food that gives a body Omega 3 fatty acids?
Salmon
Tuna
Sardines
Dark leafy vegetables
avocados
seasame seeds
walnuts
pumpkin seeds
flax seeds
What is a danger of smoking?
Lung cancer
RAises your blood pressure
damages your lungs
can be addictive
Where is the smallest bone in your body
Your ear
What things do you need to help muscles to move?
Glucose
Oxygen
Vitamins
Minerals
What is 1 job job of saliva
Helps digestion
Protects teeth
Defends against infection
Makes food taste better
Where are minerals found?
In the earth
What is 1 job of blood?
Transportation
temperature regulation
protection
message carrier
What is the longest bone in your body?
Your femur
What do tendons do?
They connect your skeletal muscles to your bones.
What happens in the small intestine?
Digestion is done
nutrients are sent to the blood stream
What do carbohydrates change into inside your body?
Simple carbohydrates
What are 4 basic parts of blood?
Plasma
red blood cells
white blood cells
platelets
What mineral makes your bones strong
Calcium
What give muscle cells energy
Mitochondria
What is the job of the kidney?
Removes excess salts and other substances from the blood and puts them in the urine.
What kind of molecules are proteins made of?
Amino Acids
What are the 4 types of blood
A
B
AB
O