Body Systems LC Biology

What is the action that moves food throughout the ailmentary canal?

• Peristalsis

• Waves

• Digestion

• Absorbption

Amylase will digest

• Protein

• Fats

• Lipids

• Starch

What is the function of the pancreas

• Produce insulin

• Produce enzymes

• Produces bile

• Holds bacteria

What does the large intestine do?

• digest the food from this process

• makes a pathway for the food

• reabsorb a lot of the water from this process

• absorbs the food from this process

What type of bacteria live in the colon

(a)  

The SA node(pacemaker) Is locted in the

• Right Ventricle

• Between the atria & ventricles

• Right atrium

• Left atrium

Where are blood cells produced ?

• Bone marrow

• Heart

• Arteries

• Veins

What is the average pulserate per minute for an adult?

(a)  

Why is the lefthand side of the heart thicker than the right hand side?

• The heart is on the left hand side of the chest

• It has to pump oxygenated blood

• It has to pump blood further

• Has to pump more blood

Systemic circulation is

• The blood flow from heart to the body cells and back to the heart

• The blood flow from heart to the lungs and back to the heart

• The blood flow from lungs to the heart and then to the body cells

• The blood flow from the body cells to the lunngs and back to the heart