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A few substances move out of the peritub...

A few substances move out of the peritubular capillaries that thread around tubular parts of the nephron. The substances are moved into the nephron during :

A

filtration

B

tubular secretion

C

tubular reabsorption

D

both (a) and (b)

Text Solution

Verified by Experts

The correct Answer is:
B
tubular secretion
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ICSE-EXCRETORY PRODUCTS AND THEIR ELIMINATION-TEST YOUR PROGRESS ( OBJECTIVE TYPE QUESTIONS ) (Choose the correct answer from the alternative given)
  1. Water and small solutes enter kidneys during :

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  2. Water and small solutes enter kidneys during :

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  3. A few substances move out of the peritubular capillaries that thread a...

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  4. A nephron's reabsorption mechanism depends on:

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  5. Which of the following promotes water conservation?

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  6. Excretion of a hypertonic urine in humans is associated with the

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  7. Which of the following causes an increase in sodium reabsorption in th...

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  8. In humans, glucose :

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  9. Pressure filtration is associated with:

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  10. Animals are most likely to excrete a semisolid nitrogenous waste with:

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  11. In which of the following human structures are you least apt to find u...

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  12. Excretion of a hypertonic urine in humans is associated with the

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  13. The presence of ADH (antidiuretic hormone) causes an individual to exc...

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  14. In humans, water is :

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  15. Which of the following organisms is closest to being isosmotic to its ...

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  16. The majority of water and salt filtered into Bowman's capsule is reabs...

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  17. The high osmotic concentration of the kidney medulla is maintained by ...

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  18. Antidiuretic hormone affects the kidney by :

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  19. Ammonia is excreted by most :

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  20. The force that moves fluid from the blood through the walls of a capil...

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