FMDC MDCAT 2024

Which one of the following hormones has greater influence on peripheral vasoconstriction with net effect in the rise of blood pressure?

Which one of the following type of plastids helps in pollination and seed dispersal?

When neurotransmitter molecules bind to the receptors on post synoptic membrane, triggering an action potential in the postsynaptic neuron, by causing changes in its

In eukaryotic cells, autophagosomes are being originate from

Which of the following glands is mainly related to the secretion of stress hormones?

Which one of the following malfunctioned, organelles is mainly related to Tay-Sachs disease?

Who purified filterable agents for the first time?

Which one of the following allows the exchange of RNA and protein between the nucleus and cytoplasm?

Movement of materials across plasma membrane of Amoeba, to engulf the liquid food is termed as

Which one of the following organelles is ONLY present in Cyanobacteria?

Inner surface of cristae, in the mitochondrial matrix have many small knob-like structures, which are actually

During which stage of bacteriophage replication, lysozyme is involved?

During resting membrane potential, K+ are higher in concentration inside than outside the membrane surface.

Groups of ribosomes associated with rough endoplasmic reticulum and Golgi apparatus present in the cell body of neurons, is termed as

Which one of the following is the first electron accepter from FADH2 during electron transport chain?

What is the range of carbon dioxide in the air?

The science of discovery, identification, and interpretation of fossils by Darwin was—--- evidence.

Which one of the following is not an acoelomate?

When ovulation occurs during uterine cycle in human female?

A covalently bonded inorganic ion with protein part of an enzyme is termed as _

Cyanides occupy the enzymes by forming covalent bond, thus comes under the—------ inhibitors.

Which one of the following is the end product in electron transport chain taking place at inner mitochondrial membrane?

In Cyclic Photophosphorylation, which one of the following processes of light dependent reaction, of photosynthesis is NOT included?

Which one of the following monosaccharides is a hexose-aldehyde form of sugar?

The side of sheath attached to head region in bacteriophage is termed as

Which one of the following types of bonds is formed between the hydroxyl group of one amino acid and hydrogen of amino group of another amino acid with release of water?

Lungs are covered with double layered thin membranous sacs called _

In the roots, apoplast pathway becomes discontinuous in the endodermis due to the presence of

In Drosophila, the heterozygote(w/w*) exceeds in quality of fluorescent pigment in eyes than wild (w+/w*) or white eye (w/w), this kind of dominance is termed as -

Which one of the following was key point of Darwinism?

Which one of the following blood vessels has larger bore, thin walls, and without pulse?

Which type of antibodies are present in the serum of AB blood type?

Hemophilia type A and B zigzag from grandfather through a carrier daughter to a

How much energy is present in the chemical bond of glucose that is converted into ATP by anaerobic respiration?

Which one of the following types of phosphorylation occurs in electron transport chain, when NADH transfer electrons to coenzyme Q in inner mitochondrial membrane?

Which one of the following is NOT the bacteria?

Which of the following proteins do NOT exhibit quaternary structure?

Which one of the following plants has modified bilobed leaves with midrib between them having long stiff bristles along the margins of each lobe?

What will be CO2 fixation efficiency in plants with photorespiration?

In Calvin Cycle, the conversion of 5 molecules of Glyceraldehyde 3-phosphate into 3 molecules of Ribulose 1-5, bisphosphate by utilization of ATP is termed as

Which of the following part of phospholipids constitutes hydrophobic zone in plasma membrane?

At 25°C the concentration of each of H+ and OH- ions in pure water is about mole/liter.

At the end of ileum, there is a/an sphincter that opens and closes time to time to allow a small amount of residue to enter the large intestine.

When muscle contract, Z-line is —---, I-band—---- and H-zone disappear.

By the fusion of ilium, ischium and pubis in pelvic girdle —-----is formed.

Lock and key model (1890), was modified by

When 3 fatty acids combine with—------- they form triglycerides and 3 molecules of water.

Which one of the following is the main component of lipid bilayer of plasma membrane?

Which of the following types of salivary glands are located behind the jaws?

How much delay is required in seconds for conductance from the S.A node to A.V node?

Which one of the following group of chemicals are used to kill or inhibit the growth of microorganisms in living tissues?

In human testes, spermatozoa are present in

Which one of the following cells produce the first polar body during oogenesis in female reproductive system?

The living cells of cartilage are called.

Sensation of pleasure, punishment, or sexual arousal are stimulated by the parts of the brain:

At which of the following reactions of glycolysis, ATP is NOT involved directly?

Which one of the following bones is NOT the part of eye

Which of the following conjugate molecules are present as surfactants in respiratory distress syndrome?

Which one of the following is anaerobic bacterium?

Which one of the following chemicals in blood circulation is the cause of inflammation in upper respiratory tract?

When a person is exposed to HIV, becomes ill but survive, as a result the immunity developed against disease is called

Gall stones are mostly made up of.

Which one of the following sexually transmitted disease attack on T4 Lymphocytes?

In which one of the following types of dominance, genotypic and phenotypic ratios are same in F1 generation?

At which of the following stage of Prophase I, crossing over takes place?

Which one of the following conditions produce a sterile female with Turner's syndrome in human but sterile male in Drosophila?

Which of the following carbohydrates show dark brown color with iodine solutions

When diaphragm moves downward, ribs moves upward and outward, volume _____ in increases while pressure in _____ decreases.

Which type of redox reaction takes place at cathode of electrochemical cell?

The melting and boiling point of alcohols are high as compared to corresponding alkanes due to

What will be the molarity of HCI solution with pH=4?

The e/m ratio of proton is that of an electron.

Formula for partial pressure calculation of any component in mixture of gases is

Which of the following is an example of molecular solid?

Primary alkyl halides nucleophilic substitution reaction involves

How many moles of oxygen gas are needed for' combustion of 2 moles of propane?

Which of the following element will show electronic configuration of the outermost shell like ns2, np5?

The saturated alicyclic hydrocarbons have the general formula

When CO₂ reacts with propyl magnesium chloride followed by acid hydrolysis, the product formed is

The oxidation of methanal results in the formation of

Consider a reaction of A into B, if K value is 3x10-12 at 200°C then what will be the value of K at 250°C?

Transition element Vanadium mostly act as

The correct stability order of M+4 cations is

For boiling point, vapor pressure of liquid DOES NOTdepend upon

NaCl is an example of —----arrangement of crystal lattice.

What is the range of atomic numbers of the 3d series of transition elements?

The correct reactivity order of the following compounds towards nucleophile is

What will be mole ratio of Al to 02 after balancing equation given below?Al203—---->Al + O2

Which one the following is NOT an example of electrochemical cell

What will be the IUPAC name of neopentane?

Which product will be formed finally on the reduction of acetic acid with LiAIH₄?

If percentage yield of chemical reaction is 60%, actual yield is 15g, what is its theoretical yield?

How many electron will be accommodate in the Subshell of Azimuthal quantum number l=2

What will be formula of work, when work is done on the system by the surrounding?

Which product is formed by the reaction of phenol with concentrated nitric acid?

Which of the following metal forms superoxide when reacted with oxygen?

What is the IUPAC name of given compound? СН3-CH=CH-CH2-C≡CH

Which type of reaction will be occur, when an alcohol reacts with a carboxylic acid?

Metallic character of alkaline earth metals —-----down the groups.

Which one of the following molecules has zero dipole movement?

Which of the following metal hydroxide is the strongest base?

What is the percentage mass ratio of carbon and hydrogen in benzene?

What will be the number of atoms in 2 moles of water molecule?

What will be the internal energy of a system at constant volume?

Which type of substituent will increase the acidic strength of phenols?

Diamagnetic behavior of Flourine molecule is due to presence of

Who stated that enthalpy change in a chemical reaction is same whether the reaction takes place in single step or in several steps?

Which of the following mixture will constitute the buffer solution?

Which of the following is the unit of rate of reaction?

If weak acid is diluted with water, then H+ ions concentration will

The anion derived by deprotonation of an alcohol acts

Chemical equilibrium given below will shift to backward direction by _2N0 + 02 ←—--> 2N02 + Heat

At constant volume, the heat supplied to a system is always equal to its

The IUPAC name of given organic compound isСН₃-CH(Cl)-CH₂-CH₂-CHO

The IUPAC name of Malonic acid CH₂(COOH)₂ is

According to law of mass action, Kp > Kc when reaction occurs with

Water is liquid at room temperature as compared to ammonia and hydrogen disulphide due to presence of

Which one of the following is the SI-unit of angular displacement?

The SI-unit of magnetic flux is weber. Weber can also be expressed as

In which of the following conditions, does the thermodynamic system DOES NOT perform any work?

The acceleration can be determined by the gradient of

Which of the following rules helps us to detect the direction of angular velocity?

The Lyman series contains the wavelengths in the hydrogen spectrum.

Which one of the following is the best condition for performing maximum work by any thermodynamic system?

Tesla is the SI-unit of magnetic field intensity. Tesla can also be expressed as

Rate of change of momentum is:

In any electric circuit, power output (P out) will be maximum when _________ (Whereas R = External Resistance, r = Internal Resistance)

If kinetic energy of a body becomes four times of the initial value, then the new momentum will

The strength of a radiation source is indicated by its activity measured in Becquerel. So, 10 Becquerel is equal to ______ decay per second.

Cancerous thyroid is treated

Which one of the following materials has a negative temperature coefficient of resistance?

The Lenz's law of electromagnetic induction is in accordance with law of conservation of

Which of the following series of hydrogen spectrum lies in the visible region?

In the British Engineering system, the unit of power is horsepower. Numerically 1000 hp is equal to

At what angle made by scattered photons with x-axis , we can get the maximum value of Compton's shift?

What will be the time period of ve generator if it produces 1000 waves in 10 seconds

A man pulls a trolley through a force of 500N, which has covers 50 m on x-axis. Calculate the work done by the man (Cos 60°=0.5)

Two bodies with kinetic energies having a ratio of 4:1, are moving with equal linear momentum. The ratio of their masses is

The electrostatic force between two point-charges is independent of one of the following quantities.

The kinetic energy of emitted electrons in photoelectric effect can be increased by increasing _______

If the half-life of any radioactive nucleus is 0.693 years, what will be the value of decay constant?

B_y increasing the temperature of medium about 1°C, the speed of sound is increased up to

The quantity of motion present in a body can be measured by

If the slope of velocity-time graph gradually decreases, then the body is said to be moving with:

Electron-volt is the unit of

Diode is a/an ______ device which can be used for the rectification process.

A rotating pulley completes twelve revolutions in 4 seconds, calculate the average angular velocity rotating pulley in revelation per second?

What will be the fundamental frequency in a stretched string, when it is plucked at a central point while it has a speed of 48 ms¹ with string length of 8m?

Alternating current generator is a device which is used to convert ______ into ______

The SI-unit of capacitance of capacitor is Farad, it can also be expressed as

Under which condition Newton performed an experiment for calculation of speed of sound in air?

At what angle made by projectile with x-axis we can get 1/4th value of maximum height achieved by projectile?

In an isothermal condition of any thermodynamic system, the change in internal energy

Kilowatt hour is the commercial unit of electrical energy. 1Kwh is equal to ______

The rate of change of magnetic flux is measured in

In one dimensional elastiç colisión of two bodies of same masses, what will happen if the moving body collides with the mass whiçh is initially at rest?

The electric flash attachment for a camera contains a capacitor for storing the energy used to produce the flash. In one such unit, the potential difference between the plates of 20 F capacitor is 5V. Calculate the energy that is used to produce the flash?

Which one of the following factors is the best for calculating Compton's shift?

The instantaneous acceleration of an object travelling with uniform speed in a circle directed towards the centre of circle is referred as

Which one of the following is a transverse wave?

A coil of 100 turns is linked by a flux of 20 mWb. If this flux is reversed in a time of 2 ms, calculate the average induced emf in the coil?

The SI-unit of relative permittivity is/has

There is no net transfer of energy by particles of medium in:

How much phase difference is required between two waves to form destructive interference?

Which one of the following is the SI-unit of conventional current in a conductor?

The gradient/slope of I-V (Current-Potential) provides

Which one of the following is the unit of electric field intensity?

How many electrons are there in one Coulomb charge?

If 60A current passes through a wire in 60 seconds. What will be the value of charge existing in the wire?

At what value of angle between the magnetic field intensity and vector area, the magnetic flux becomes zero?

The turns ratio of a step-up transformer is 5. A current of 20A is passed through its primary coil at 220V. Calculate the value of the volt in the secondary coil?

Supply the correct form of verb:We had taken our meal before we _____

Supply the correct synonym for the capitalised word. An ORTHODOX is a ______ person.

Identify the figure of speech in the following sentence:He is considered the black sheep of the family.

Supply the correct antonym for the capitalised word:Your RECKLESS behaviour is not acceptable. You have to be more

Complete the sentence using the appropriate punctuation mark:Punishment brings wisdom ____ it is the healing art of wickedness

Supply the correct form of verb:Farah has planned _____ before the next term.

Supply the correct form of verbHad I known the answer I ______ it.

Identify the correct indirect form for the sentence given below:The speaker said to the audience, "Will you listen to me?"

Supply the correct preposition:Have you ever been in this company ______ six weeks?

Supply the correct synonym for the capitalised word:The new government brought STUPENDOUS changes in the economy and its critics.

Supply the correct antonym for the capitalised word:What can be done to ALLEVIATE the situation?

"This is the way, Jess," said my father, pointing with hiscane across the deep valley below us. "I want to show yousomething you've not seen for many years!""Isn't it too hot for you to do much walking?" I wiped thestreams of sweat from my face to keep them from stingingmy eyes.I didn't want to go with him. I had just finished walking ahalf mile uphill from my home to his. I had carried a basketof dishes to Mom. There were two slips in the road and Icouldn't drive my car and I knew how hot it was, It was 97in the shade. I knew that from January until April myfather had gone to eight different doctors. One of thedoctors had told him to get a taxi to take him home. Butmy father walked home five miles across the mountain andtold my Mom what the doctor had said. Forty years ago, adoctor had told him the same thing. And he had lived toraise a family of five children. He had done so much hardwork in those years as any man.The narrator has siblings.

Identify the type of sentence given below:The caliph noticed the merchant.

Identify the correct passive form for the sentence given below:The guard did not open the gate.

The underlined part in the sentence adverbial clause of:Although Mehran is hardworking, yet he failed.

Identify the correct spelling:

Supply the correct preposition:I was almost back _____ my classroom door when I heard a strange noise.

The sentence "It was 97 in the shade." refers to the ______

What are the missing alphabets in the sequence EZFA, GBHY, IXJC,

"All practical numbers are even" is a false statement then the true state statement is ______

A customer has filed a complaint about your product, stating it does NOT meet his expectation. What is your course of action?

In a group of 100 players, 70 play football, 50 play hockey, and 55 play cricket. 30 play both hockey and cricket, 25 play both football and hockey and 20 play all three games. How many players play both football and cricket?

The high school maths department needs to appoint a new chairperson on the basis of seniority. Ms. Madiha is less senior than Mr. Tanvir but more than Ms.Aiyza. Mr. Rehan is more senior than Ms. Madiha but less than Mr. Tanvir.Mr. Tanvir doesn't want the job.Who will be the new chairperson of the maths department?

I. Large numbers of people have fallen sick after consuming sweets from a particular shop in the locality.II. Major part of the locality is flooded and has become inaccessible.