MDCAT Mock Test 13 - Online MCQ Exam

The Ship Is Bound_____Pakistan.

1 Mark(s)

Your Answer:

Onto Onto
At At
To To
For For

NADIR

1 Mark(s)

Your Answer:

Modernity Modernity
Zenith Zenith
Liberty Liberty
Progress Progress

The posterior narrow portion of rotifera is__________?

1 Mark(s)

Your Answer:

foot foot
leg leg
arm arm
head head

Which one of following amino acid is neither acidic nor a basic in nature ?

1 Mark(s)

Your Answer:

Lysine Lysine
Histidine Histidine
Proline Proline
Glutamic acid Glutamic acid

Which is the strongest acid ?

1 Mark(s)

Your Answer:

HCIO HCIO
HCIO2 HCIO2
HCIO3 HCIO3
HCIO4 HCIO4

Valency of N in most compounds:

1 Mark(s)

Your Answer:

3 3
2 2
4 4
5 5

Virus can be seen by__________?

1 Mark(s)

Your Answer:

compound microscope compound microscope
electron microscope electron microscope
visible in eye visible in eye
visible in day light visible in day light

Glomerular filtration occurs in:

1 Mark(s)

Your Answer:

Bowman's capsule Bowman's capsule
Loop of Henle Loop of Henle
Collecting duct Collecting duct
Ureter Ureter

The displacement of electrons in a multiple bond in the presence of attacking reagent is called

1 Mark(s)

Your Answer:

A) Inductive effect A) Inductive effect
B) Electromeric effect B) Electromeric effect
C) Resonance C) Resonance
D) Hyper conjugation. D) Hyper conjugation.

A solution that contains more dissolved particles__________?

1 Mark(s)

Your Answer:

hypertonic hypertonic
isotonic isotonic
tonicity tonicity
osmoregulation osmoregulation

Oligochaetes lack of_________?

1 Mark(s)

Your Answer:

energy energy
parapodia parapodia
hair hair
eyes eyes

The practice of pretending to have feelings that one does not really have is?

1 Mark(s)

Your Answer:

treachery treachery
villainy villainy
hypocrisy hypocrisy
inundate inundate

DNA synthesis phase is___________?

1 Mark(s)

Your Answer:

G1 G1
S S
O O
G2 G2

The middle layer of cells or tissue of an embryo is__________?

1 Mark(s)

Your Answer:

ectoderm ectoderm
endoderm endoderm
mesoderm mesoderm
cell membrane cell membrane

A population consists of:

1 Mark(s)

Your Answer:

Individuals of the same species Individuals of the same species
Different species Different species
Abiotic factors Abiotic factors
Ecosystems Ecosystems

The magnesium is important for enzymes to produce:

1 Mark(s)

Your Answer:

sugars sugars
fats fats
carbohydrates carbohydrates
all of above all of above

A student measures the period of oscillation of a simple pendulum. In successive measurements, the readings are 2.63s, 2.56s, 2.42s, 2.71s, and 2.80s. The mean absolute error is:

1 Mark(s)

Your Answer:

0.10 s 0.10 s
0.11 s 0.11 s
0.12 s 0.12 s
0.09 s 0.09 s

Knockout mice have:

1 Mark(s)

Your Answer:

Extra genes Extra genes
Inactivated genes Inactivated genes
Normal genes Normal genes
No genes No genes

Which of the following used against malignant ulcers___________?

1 Mark(s)

Your Answer:

Ephedra Ephedra
Cycas revolute Cycas revolute
Cycas gum Cycas gum
Albugo Albugo

Inert pair effect is maximum in:

1 Mark(s)

Your Answer:

Boron Boron
Aluminium Aluminium
Gallium Gallium
Thallium Thallium

How many bonding electrons are present in the valence shell of carbon?

1 Mark(s)

Your Answer:

two two
three three
four four
five five

Conclusions are drawn by the help of:

1 Mark(s)

Your Answer:

statistical analysis statistical analysis
deductions deductions
observation observation
experimentation experimentation

The Boiling Point of Ethyl Alcohol is_________?

1 Mark(s)

Your Answer:

78°C 78°C
58°C 58°C
73°C 73°C
56°C 56°C

Acoela phylum is__________?

1 Mark(s)

Your Answer:

xenacoelomorpha xenacoelomorpha
acoleomorpha acoleomorpha
animalia animalia
chordata chordata

The metal detectors installed at airports and other places for security purpose are based on the principle of:

1 Mark(s)

Your Answer:

potential difference potential difference
electromagnetic difference electromagnetic difference
electromagnetic induction electromagnetic induction
potential energy potential energy

Choose analogous pair: Dislike : Repulsion

1 Mark(s)

Your Answer:

Dream : Sleep Dream : Sleep
Steal : Crime Steal : Crime
Reputation : Behaviour Reputation : Behaviour
Intelligence : Wit Intelligence : Wit

Splicing removes:

1 Mark(s)

Your Answer:

Exons Exons
Promoters Promoters
Introns Introns
Enhancers Enhancers

I don’t know the city . . . . . he lives.

1 Mark(s)

Your Answer:

what what
where where
when when
which which

The nutritive cells found in seminiferous tubules are

1 Mark(s)

Your Answer:

A) Leydig’s cells A) Leydig’s cells
B) atretic follicular cells B) atretic follicular cells
C) Sertoli cells C) Sertoli cells
D) chromaffin cells. D) chromaffin cells.

When termination codon is encountered then translation___________?

1 Mark(s)

Your Answer:

ends ends
begin begin
start start
mid mid

Animals living in the Tree trunks are known as___________?

1 Mark(s)

Your Answer:

Arboreal Arboreal
Volant Volant
Amphibious Amphibious
Aquaticx Aquaticx

A mango was . . . . . . by Manju.

1 Mark(s)

Your Answer:

eat eat
ate ate
eats eats
eaten eaten

Exocytosis is:

1 Mark(s)

Your Answer:

Endocytosis Endocytosis
Cell release Cell release
Cell intake Cell intake
Phagocytosis Phagocytosis

Smallest measurement an electronic balance can take is:

1 Mark(s)

Your Answer:

0.01 g 0.01 g
0.001 g 0.001 g
0.0001 g 0.0001 g
0.00001 g 0.00001 g

When glycerol is heated with oxalic acid at 230 °C, which compound is formed?

1 Mark(s)

Your Answer:

Acrolein Acrolein
Glyceric acid Glyceric acid
Methanoic acid Methanoic acid
Allyl alcohol Allyl alcohol

I cannot concentrate, here is too much __________.

1 Mark(s)

Your Answer:

detraction detraction
distraction distraction
people people
sound sound

The maximum value of friction is:

1 Mark(s)

Your Answer:

limiting friction limiting friction
unlimited friction unlimited friction
infinity infinity
none of above none of above

Capacitive Reactance $X_C$ is:

1 Mark(s)

Your Answer:

$\omega C$ $\omega C$
$1/\omega C$ $1/\omega C$
$\omega / C$ $\omega / C$
$C / \omega$ $C / \omega$

Early to bed and early to rise . . . . . . a man healthy, wealthy.

1 Mark(s)

Your Answer:

make make
makes makes
shall make shall make
made made

Electric charges can be separated into:

1 Mark(s)

Your Answer:

two types two types
single type single type
no type no type
three types three types

Faraday's second law:

1 Mark(s)

Your Answer:

Different masses Different masses
Equivalent mass Equivalent mass
Charge ratio Charge ratio
Current ratio Current ratio

Which of the following is the most suitable catalyst for ammonia synthesis ?

1 Mark(s)

Your Answer:

Pt Pt
ZnO + Cr2O3 ZnO + Cr2O3
Fe in fused mixture of Al2O3 + SiQ2 + MgO
All of the above All of the above

Ore of zinc is called:

1 Mark(s)

Your Answer:

galena galena
zinc blende zinc blende
cinnabar cinnabar
chromite chromite

Molar mass of $\ce{Ca(NO3)2}$ is:

1 Mark(s)

Your Answer:

150 g/mol 150 g/mol
160 g/mol 160 g/mol
164 g/mol 164 g/mol
170 g/mol 170 g/mol

Before playing the orchestra in a musical concert, a sitarist tries to adjust the tension and pluck the string suitably. By doing so, he is adjusting:

1 Mark(s)

Your Answer:

A) intensity of sound only A) intensity of sound only
B) amplitude of sound only B) amplitude of sound only
C) frequency of the sitar string with the frequency of other music instruments
D) loudness of sound. D) loudness of sound.

When the plane of the coil is perpendicular to the lines of magnetic force, the number of lines of magnetic force passing through the coil will be:

1 Mark(s)

Your Answer:

minimum minimum
maximum maximum
zero zero
none of above none of above

Which of the labelled parts in the transverse section of tomato fruit, is/are diploid?

1 Mark(s)

Your Answer:

A) X A) X
B) Y B) Y
C) Both X and Y C) Both X and Y
D) None of these D) None of these

Evaluating Your Answers

MDCAT Mock Test 13 : Question 1 of 47