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Which of the following foods would MOST likely prevent constipation?
I. White bread
II. Carrots
III. Water
IV. Cabbage
Night blindness is caused by a deficiency of
Helps form healthy red blood cells.
What is the fat-soluble vitamin?
Enables the body to properly absorb and use calcium, the element needed for proper bone development and maintenance. Also promotes rapid healing of the skin
Vitamin D deficiency in children where the bone fails to mineralize Weight bearing limbs (arms and legs) become bowed
An enzyme shows optimum activity at pH 2.5. In which part of the alimentary canal will this enzyme be MOST active?
What is the end product of the digestion of carbohydrates?
Which of the following are egested by the human body?
I. Faeces
II. Products of metabolism
III. Undigested food materials
Physical breakdown of large pieces of food into smaller pieces
Chemical digestion
Peristalsis
Mechanical digestion
Mouth
Answer- Mechanical Digestion
Involuntary waves of muscle contraction that keep food moving along in one direction through the digestive system.
A short tube at the end of the large intestine where waste material is compressed into a solid form before being eliminated