NEET Test 37

Result

NEET Test 37

Score
-
out of -
Rank
-
out of -

TIME Taken - -

SHARING IS CARING

If our Website helped you a little, then kindly spread our voice using Social Networks. Spread our word to your readers, friends, teachers, students & all those close ones who deserve to know what you know now.

Weekly Quiz Competition

Question 1
4 / -1

Which of the following about succus entericus is true?

A
Controlled by hormonal regulation

B
consists of 99% water

C
Alkaline in nature

D
All the above

Solution

The release of succus entericus, that is, intestinal juice is controlled by the hormonal and nervous regulations. It is composed of water (99%), mucous, inorganic salts, enzymes, etc. it is alkaline in nature for the action of its enzymes.
Question 2
4 / -1

The substrate for Enterokinase is

A
Phosphokinase

B
Trypsinogen

C
Polypeptides

D
Nucleic acids

Solution

The substrate for enterokinase is inactive trypsinogen. It converts inactive trypsinogen to active trypsin. It is present in intestinal juice.
Question 3
4 / -1

What is the cause of renal colic?

A
Uremia

B
Renal calculus

C
Renal failure

D
Pyelonephritis

Solution

Renal colic is the severe pain that occurs in the back, spreading down to thighs. It is caused due to the formation of stone that is uric acid or oxalate precipitate, in the kidney which blocks the kidney tubule.
Question 4
4 / -1

The base of each renal pyramid faces the _________

A
Renal cortex

B
Renal papilla

C
Renal hilium

D
Renal column

Solution

The renal medulla consists of cone-shaped renal pyramids. The base of each pyramid faces the renal cortex and its apex called the renal papilla, points towards the renal hilium.
Question 5
4 / -1

The colour of urine is provided by the presence of

A
Urea

B
Ammonium

C
Glucose

D
Urobilin

Solution

The colour of urine is slightly yellow or amber. This is due to urochrome which is the pigment produced from the breakdown of bile, and Urobilin, from the breakdown of haemoglobin.
Question 6
4 / -1

Cyclosis which occurs in plant cells, Amoeba and vertebrate WBCs is due to

A
Sliding of microtubule

B
Cytoplasmic streaming

C
Beating of cilia

D
Protein synthesis

Solution

Cytoplasmic streaming is the cause of Cyclosis. It leads to proper transport of nutrients and metabolites within the cell. Also it helps in exchange of materials within organelles.
Question 7
4 / -1

How many proteins facilitate the contraction of muscle cells?

A
One

B
Two

C
Three

D
Four

Solution

Contraction of the muscle cells for the mobility of an organism is the result of interaction of two contractile proteins. They are actin and myosin proteins which are responsible for the movement of body to stimulus.
Question 8
4 / -1

On the basis of function smooth muscles can be divided into ____________ types.

A
One

B
Two

C
Three

D
Four

Solution

On the basis of function smooth muscles can be divided into two types. They are single unit smooth muscle and multi-unit smooth muscle. Single unit smooth muscles are composed of muscle fibres closely joined together, contract as a single unit, for example, urinary bladder. Multi-unit smooth muscles are composed of more independent muscle fibres, contract as separate units, for example, hair root muscles.
Question 9
4 / -1

The Barr body is often observed adhered to the

A
Inner surface of the cell membrane

B
Nissl’s granules

C
Inner surface of the nuclear membrane

D
cell surface

Solution

The Barr body is seen abutting against the inner surface of the nuclear membrane of the cytons in females. These are the compensated X-chromosomes in a female-XX organism.
Question 10
4 / -1

How many layers of choroid plexus are present in humans?

A
One

B
Two

C
Three

D
Four

Solution

The humans have three layers of choroid plexus. They are lateral choroid plexus, anterior choroid plexus and posterior choroid plexus or pelochoroida.
Question 11
4 / -1

A magnetic field exerts no force on

A
A magnet

B
An unmagnetised iron bar

C
A moving charge

D
Stationary charge

Solution

We know that the force exerted on charge is

F= qBv, F=0, when v= 0

i.e., a stationary charge experiences no force in a magnetic field.
Question 12
4 / -1

Two cities are 150 km apart. Electric power is sent from one city to another city through copper wires. The fall of potential per km is 8 volt and the average resistance per km is 0.5 The power loss in the wire is:

A
19.2 W

B
19.2 kW

C
19.2 J

D
12.2 kW

Solution

Total voltage drop= 150 x 8 =1200 V

Total resistance of wire R = 0.5 x 150 = 75 ohm

Power loss = V²/R = 1200x1200/75 = 19.2 kW
Question 13
4 / -1

Blood is a

A
sol

B
emulsion

C
solution

D
foam

Solution

Blood is best described as a colloidal suspension or sol. It is a colloidal sol because its solid material is evenly suspended in liquid phase. Dispersion medium of blood is liquid and dispersed phase is solid.

User

Question Analysis

Correct -
Wrong -
Skipped -

My Perfomance

Score
-
out of -
Rank
-
out of -

Re-Attempt Weekly Quiz Competition

NEET Test 37

Result

NEET Test 37

Score

-

Rank

-

SHARING IS CARING

Question 1

Controlled by hormonal regulation

consists of 99% water

Alkaline in nature

All the above

Solution

Question 2

Phosphokinase

Trypsinogen

Polypeptides

Nucleic acids

Solution

Question 3

Uremia

Renal calculus

Renal failure

Pyelonephritis

Solution

Question 4

Renal cortex

Renal papilla

Renal hilium

Renal column

Solution

Question 5

Urea

Ammonium

Glucose

Urobilin

Solution

Question 6

Sliding of microtubule

Cytoplasmic streaming

Beating of cilia

Protein synthesis

Solution

Question 7

One

Two

Three

Four

Solution

Question 8

One

Two

Three

Four

Solution

Question 9

Inner surface of the cell membrane

Nissl’s granules

Inner surface of the nuclear membrane

cell surface

Solution

Question 10

One

Two

Three

Four

Solution

Question 11

A magnet

An unmagnetised iron bar

A moving charge

Stationary charge

Solution

Question 12

19.2 W

19.2 kW

19.2 J

12.2 kW

Solution