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Biology 10 Chapter 2
Homeostasis - 7
1.
Some water and most of glucose is reabsorbed into?
a) Distal tubule
b) Renal corpuscle
c) Proximal convoluted tubule
d) Loop of henle
2.
Salts are reabsorbed into proximal convulated tubule by?
a) Active transport
b) Diffusion
c) Osmosis
d) Passive transport
3.
Reabsorption of water takes place is?
a) Ascending limb
b) Descending limb
c) Distal tubule
d) Loop of henle
4.
Which of the following are secreted from blood into filtrate?
a) Ions, auxins, urea
b) Ions, xasthur, urea
c) Ions, creatinine. Urea
d) Ions, creatin, urea
5.
The typical volume of urine produced by on average adult is?
a) 104 liter/day
b) 1.7 liter/day
c) 1.5 liter/day
d) 1.3 liter/day
6.
Percentage of water in the normal chemical composition of urine is?
a) 97 %
b) 94 %
c) 95 %
d) 96%
7.
Weight of urea n normal chemical composition of urine is?
a) 1.87 g/l
b) 9 g/l
c) 1.7 g/l
d) 9.3 g /l
8.
Weight of chlorine ions in normal chemical composition of urine is?
a) 0.750 g / l
b) 1.87 g / l
c) Variable
d) 1.17 g / l
9.
Weight of sodium ions in normal chemical composition of urine is?
a) 9.3 g / l
b) 1.17 g / l
c) 1.87 g/ l
d) 0.750 g / l
10.
Normal ph of blood is?
a) 7.45 - 7.55
b) 6.35-7.35
c) 7.35-7.45
d) 7.35-7.55
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