What is 'A'?
Denrites
Cell Body
Mylon Sheath
What is 'B'?
What is 'C'?
Which of these is NOT a way of mechanical breakdown?
Chewing
Stomach Grinding
Amylase
Bile breaking up fats
What is the purpose of mechanical breakdown?
To make it easier to swallow
To allow easier access to the bloodstream
To increase the surface area
Which of these allow the absorption of food into the bloodstream?
Pancreas
Stomach
Liver
Small Intestine
Which of these causes the 'swallowing reflex'?
Salivary Glands
Tongue
Pharynx
Cardiac Sphincter
What does proteases break down?
Proteins
Glucose
Starch
Lipids
Rods are sensitive to light
True
False
Thermoreceptors detect light?
Carbohydrates are needed to perform "cellular respiration"
Which of these organs are NOT apart of the digestive system?
Brain
Which gland produces prolactim, folliclestimulating, growth hormone and luteinising hormone?
Pituritary
Hypothalamus
Thyroid
Adrenal
Which hormone raises blood pressure, heart rate, breathing rate and supply of blood to muscles?
Adrenaline
Prolactin
Thyroxine
Growth hormone
Homeostatis is the process of what?
Breaking down food
Reproduction
Maintaining constant internal enviromnt
Respiritary
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