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30 questions
Letter I represents which part of the nephron?
Bowmans capsule
Collecting duct
Renal vein
distal convoluted tubule
The functional unit of the lungs is the:
pulmonary tract
nephron
alveoli
neuron
The process of formation of ammonia in the liver from excess of amino acids is called
Detoxification
Deamination
Translation
Egestion
Which of the following are not filtered by the nephron?
Urea
Starch
Water
Sodium and chloride ions
Which blood vessel carries blood away from the heart?
Artery
Capillary
Vein
Whats is the main force in the plant that is responsible for the upward movement of water?
Cohesion
root pressure
transpiration pull
adhesion
What causes the narrowing of blood vessels due to fatty deposits on the inside of the blood vessel?
artherosclerosis
Artheritis
Which of the following enzymes digests proteins?
Trypsin
Lipase
Peptidases
Amylase
Bile is produced by ____, stored in ____, released by _____
liver; duodenum; bile duct
liver; gall bladder; bile duct
gall bladder; liver; bile duct
gall bladder; duodenum; bile duct
In which part of the alimentary canal does digestion of protein begin?
Small intestine
Buccal cavity
Stomach
Oesophagus
The physical & chemical breakdown of food is called?
Digestion
Absorption
Swallowing
Excretion
Name the glands associated with the Human Digestive System?
Only salivary glands and pancreas
Only salivary glands and liver
Only liver and pancreas
Salivary Glands, Liver and Pancreas
Amylase works on
Protein
lipids
starch
Your heart, liver and lungs are protected by what bones:
sternum and ribs
tendon and joint
cartilage and vertebrae
skull and mandible
Human teeth is
Thecodont
Diphyodont
Heterodont
All (Thecodont, heterodont and diphyodont)
During inhalation, what will happen to our chest (thoracic cavity)?
Air pressure increases
Air pressure decreases
Volume decreases
Volume increases
Which action occurs during inhalation?
Air going out
Diapragm relaxes
Rib cage upwards
Intercoastal muscle relaxes
Air that deliver from bronchioles are exchanged here. It is tiny air sacs and looks like grape.
Lung
Nostril
Alveolus
Trachea
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