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Biology 10 Chapter 13 - Support and Movement - 23
1.
Which of the following is the bone disease?
a) Hypermetropia
b) Paralysis
c) Osteoporosis
d) Myopia
2.
What is osteoporosis?
a) Joints disease
b) Tissues disease
c) Muscles disease
d) Bone disease
3.
Osteoporosis is common in...........?
a) Adults
b) Old women
c) Old people
d) All of these
4.
In osteoporosis, there is a decrease in the density of..............?
a) Bones
b) Cartilages
c) Muscles
d) Joints
5.
Due to loss of which minerals, the density of bones decreases?
a) Calcium
b) Iodine
c) Fluorine
d) Sodium
6.
Due to loss of which minerals, the density of bones decreases?
a) Phosphorus
b) Sodium
c) Iodine
d) Fluorine
7.
What are the causes of osteoporosis?
a) Malnutrition
b) Accumulation of uric acid crystals in moveable joints
c) Degeneration in the cartilage present at joints
d) Due to decreased lubricant production at joints
8.
Malnutrition may be due to lack of................?
a) Fats
b) Proteins
c) Carbohydrates
d) Lipids
9.
What are the causes of osteoporosis?
a) Degeneration in the cartilage present at joints
b) Accumulation of uric acid crystals in moveable joints
c) Due to decreased lubricant production at joints
d) Lack of physical activities
10.
Malnutrition may be due to lack of................?
a) Vitamin D
b) Vitamin E
c) Vitamin C
d) Vitamin B
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