Human Physiology (NEET (National Eligibility cum Medical Entrance Test) Biology): Questions 26 - 31 of 171

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Question number: 26

» Human Physiology » Excretory Products and Their Elimination » Regulation of Kidney Function

MCQ▾

Question

Filtration into the kidney tubule is accomplished by means of

Choices

Choice (4) Response

a.

Hydrostatic blood pressure in glomerulus.

b.

An osmotic potential gradient.

c.

Active transport by renal tubule.

d.

Secretion by renal tubule.

Question number: 27

» Human Physiology » Excretory Products and Their Elimination » Modes of Excretion- Ammonotelism, Ureotelism, Uricotelism

MCQ▾

Question

Correct order of excretory organs in cockroach, earthworm and rabbit respectively are

Choices

Choice (4) Response

a.

Malpighian tubules, nephridia, kidney

b.

Nephridia, kidney, green gland.

c.

Nephridia, malpigian tubules, kidney.

d.

Skin, malpighian tubules, kidney

Question number: 28

» Human Physiology » Neural Control and Coordination » Endocrine System-Hypothalamus, Pituitary, Pineal, Thyroid, Parathyroid, Adrenal, Pancreas, Gonads

MCQ▾

Question

Secretion of which of the following is under neurosecretory nerve axons?

Choices

Choice (4) Response

a.

Anterior pituitary

b.

Posterior pituitary

c.

Pineal

d.

Adrenal cortex

Question number: 29

» Human Physiology » Locomotion » Locomotion and Movement

MCQ▾

Question

In mammals, the zygomatic arch is formed by

Choices

Choice (4) Response

a.

Maxilla, squamosal and jugal.

b.

Periotic, jugal and palatine.

c.

Maxilla, premaxilla and squamosal

d.

Jugal, maxilla and periotic.

Question number: 30

» Human Physiology » Locomotion » Skeletal Muscle- Contractile Proteins and Muscle Contraction

MCQ▾

Question

Striated muscles contract by

Choices

Choice (4) Response

a.

Pulling together of myosin filaments.

b.

Pulling together of actin filaments.

c.

Sliding of actin filament upon myosin filaments.

d.

Sliding of myosin filaments upon actin filaments.

Question number: 31

» Human Physiology » Excretory Products and Their Elimination » Regulation of Kidney Function

MCQ▾

Question

When a person is suffering from poor renal reabsorption then which of the following will not help in the maintenance of blood volume?

Choices

Choice (4) Response

a.

Increased ADH secretion

b.

Decreased arterial pressure in kidney

c.

Decreased glomerular filtration

d.

Increased arterial pressure in kidney

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