UHS MDCAT 2017 (Reconduct)

Give the general formula of monosaccharides and polysaccharides.

The type of carbohydrate which has high molecular weight and is sparingly soluble in water is:

Among the following, which acid is an unsaturated acid:

Backbone of amino acids comprises of

The sequence of amino acids is major factor in which type of protein classification;

What is the subunit of DNA:

The type of bonding in 𝛼-Helix;

Enzymes have what effect on the end-product?

Lock and Key model was explained by:

Name the inhibitors which can be neutralized by adding more substrate:

What is the percentage of lipids in the chemical composition of plasma membrane?

A complex network of channels extending from plasma membrane to nuclear membrane:

The group of ribosomes joined by mRNA is called as:

Which organelle has two subunits?

Ribosomes in prokaryotes sediments at:

Identity the common organelle in plant and animals.

Which function is associated with lysosomes?

Engulfing of solid particle is termed as:

The site for the synthesis of ribosomal RNA is:

Among the following, which organelle has an outer membrane in it?

Size of virus ranges in:

Reverse transcriptase is the function of:

When cocci form long chain of cells, the arrangement is termed as:

Which type of bacteria has less amount of lipids in them:

Which of the following characteristics belong to mycorrhizae:

The site where Ascaris is present:

The intermediate host for Taenia (tapeworm) is:

Which one is correctly matched with the tail of a phospholipid?

Graph which shows effectiveness of absorbed light is called:

Which light is mostly absorbed by chlorophyll-a?

The term glycolysis refers to the conversion of:

In Citric Acid Cycle Acetyl CoA combines with:

Which one is is CO2 acceptor:

Name the structure from which the appendix is formed:

Identify the cells which secretes HCl:

The site where the most absorption of digested food takes place:

In the oral cavity, the main function of sodium bicarbonate is:

The site of gaseous exchange in humans is:

The disease in which there is a breakdown of thin walls of alveoli:

The amount of CO2 exhaled from lungs during expiration is:

Gaseous exchange in animals takes place through:

Among the following, identify the agranulocytes:

Bicuspid valve is present between:

A single cardiac cycle lasts about:

Following the diagram below, identify the portion that is labelled as heavy chain:

The induction of immunity by artificially introducing antigens refers to:

An antibody molecule has a total number of how many polypeptide chains:

In case of snake bite venom, passive immunity is produced by antitoxins, so the serum is called:

The mechanism of regulation, generally between organisms and their environment, of solute and the gain and loss of water is termed as:

Among the following animals, which ones are endotherms?

Blood leaves the Bowman’s capsule by:

End-stage renal failure is called:

Which structure receives about 20% of total blood and has a weight less than 1% of the total body:

The structure which joins a muscle to a bone:

Clavicle is present in:

The name of the second vertebrae in the neck region is:

Overlapping of thick and thin filaments occurs in:

Name the structures which produce response:

A band of axons between two hemispheres is termed as:

Reflexes of the eyes are received in:

The spinal cord is protected by how many layers of meninges:

Which hormone in the human body is antagonistic to insulin:

The disease which is caused by the deficiency of thyroxine:

From among the following, which hormone is the interstitial cell stimulating hormone:

Failure to produce insulin leads to a condition called:

Among the following which hormone is responsible for the suppression of ovulation:

The hormone which causes ovulation:

Which structure from the following is not present in the male reproductive system:

In females, meiosis occurs during which stage:

Among the following, which one is commonly used as a restriction enzyme:

DNA Polymerase synthesize DNA from _:

DNA polymerase is a temperature-insensitive enzyme extracted from:

The method of producing thousands of seedlings is:

Gene can be made from mRNA using:

The change in frequency of alleles at a locus that occurs by chance is termed as :

Organs that are functionally different but structurally alike are termed as:

The idea of inheritance of acquired characteristics was proposed by:

Succession in previously ecosystem is commonly known as:

The process of DNA replication in which each strand acts as a template for new double helix, composed of one parental strand and one newly polymerized strand refers:

The process in which an RNA copy of the DNA sequence encoding the gene is produced:

DNA Polymerase III adds nucleotides to DNA strand, replication always proceeds from:

XO-XX is associated with:

When an effect caused by a gene or gene pair at one locus interferes with or hides the effect caused by another gene or gene pair at another locus, the phenomenon is called

The phenotype of heterozygote is distinct from those of the two homozygotes, not an intermediate expression, this is termed as:

In translation, the termination codon is:

Human female differs from human male in having :

How many essential amino acids are there?

The reason why CO₂ is highly stable because it’s _:

Determine the number of moles of O in 10.6g of Na₂CO₃:

Calculate the grams of H₂O formed when 8g of CH₄ burns in excess of oxygen:

Choose the correct option regarding number or particles associated with one mole of a substance:

A compound has an empirical formula CH₂Cl and molecular formula mass as 99gmol^-1, identify the compound:

Identify the value of R at STP:

Which of the following is the most environmentally-friendly source to derive energy?

What is the reason that ice at 0˚ occupies more volume than water:

The shape of s-orbital is _ and the shape of p-orbital is _.

Pi-bond is formed by sideways overlap of _?

What is the exact value of angle in BF₃:

Determine the value of Enthalpy of formation of NH₄Cl.

Enthalpy is measured at _:

During space flights, astronauts obtain water from _:

For the purification, impure copper is made the:

Ca(OH)₂ is sparingly soluble having solubility constant value 6.5 x 10^-6. What’ll be its solubility:

Units of k in first order reaction are:

Rate of first order reaction depends on:

Among the following, which contains the same no. of electrons & protons but different no. of neutrons:

Melting point of Na & Mg decreases down the group due to:

Ionic radius decreases along the period due to:

Identify the element that has maximum oxidation states:

How many ligands does K₄[Fe(CN)₆] contains:

To avoid the oxidation of filaments which element is used in electric bulbs:

Among the following, which compound is a catalyst in contact process:

In contact process, optimum temperature lies between _:

Nitrogen is required by plants for the _:

What should be the temperature and pressure respectively for catalytic cracking:

At 25˚C with phenol 2-4-Dinitrophenol is formed by the reaction of:

For halogenation of benzene, which reagent is used:

Among the following, which one has an electron withdrawing effect:

Catalytic oxidation of alkanes results in the formation of _:

Which of the following is an intermediate compound in SN₁:

Among the alkyl halides, which always follows SN₂ mechanism:

Among the following, which one is a nucleophile;

In elimination reactions, _ is used:

Identify the product X in the following reaction:CH₃COOH + PCl₅ → X + POCl₃ + HCl

Reaction of alcohol with hydrogen chloride yields:

The acidity of Phenol is due to its _:

Sodium phenoxide on treating with hydrochloric acids yields:

Which reagent is responsible for the conversion of ketone to secondary alcohol:

Both aldehyde and ketones give _:

To distinguish aldehyde from ketone which solution is used:

Identify the compound, which gives positive iodoform test:

Which of the following is the functional group for carboxylic acids?

Final product of hydrolysis of nitrile yield:

During esterification, the bond from alcohol that breaks in between:

2-propanoate on oxidation gives:

Chloroform is used as the following except:

What do you call the process when sodium periodate is reacted to 1,2-diols?

Identify the monomers of Polyvinyl chloride:

Among the following, which compound is formed by addition polymerization:

Phosphoprotein comes under the type of which proteins:

Which agent is responsible for acid rain:

Chlorination and Bromination mostly uses:

Dehydration of methyl alcohol with concentrated sulphuric acid gives:

How many pi bond(s) are there in ethene?

Diffraction is the characteristic of:

A source of sound having a frequency “f” is moving with the velocity “u” towards a stationary listener. If “v’’ is the velocity of the sound, then the apparent frequency of the sound heard by the observer would be:

When resistances are connected in series, the equivalent resistances is equal to:

A wire of resistance 4Ω is bent in the form of a circle. The resistance between the ends of any diameter is:

In YDSE, if we use white light in place of monochromatic light, then the:

The vertical extension in a light spring by a weight of 1 kg suspended from the wire is 9.8 cm, the period of the oscillation is:

The velocity and acceleration of a particle performing S.H.M. have a steady phase relationship. The acceleration showed a phase lead over the the velocity of:

Laser beam can be used to generate three-dimensional images of objects in a process called:

During adiabatic compression work done is equal to 200 J. What will be the change in internal energy?

If heat energy of 100 J is taken out but 400 J work is done on the system, the change in internal energy is:

A conductor of length 1m carrying current of 1A is placed parallel to a magnetic field of 1 Gauss. The magnetic force acting on the conductor is:

The hardest photon coming out from a Coolidge tube belongs to:

Which of the following X-rays has the largest intensity?

The half-life of radium is about 1600 years. If 100 g radium exists now, 25 g will remain undecayed after:

Pressure of a gas is directly proportional to:

A resistor of 6 Ω with a tolerance of 10% and another of 4 Ω with a tolerance of 10% are connected in series. The tolerance of combination is about:

The value of ratio off displacement to distance is:

The ratio of shear stress and shear strain is called:

Angular speed of minutes hand of mechanical watch is:

A force F is applied to a beam at a distance d from a pivot. The force acts at an angle ø to a line perpendicular to the beam.Which combination will cause the largest turning effect about the pivot?

A body is moving in a circular path with constant speed. Which combination will cause the largest turning effect about the pivot?

Which one of the following is a greater work?

At what angle will work be maximum?

An object of mass 2 kg is lifted vertically through a distance of 1.5 m. The work done in process is:

A particle executes S.H.M. with frequency f. The frequency of variation of its maximum or minimum kinetic energy is:

A source of sound moves towards a stationary observer with a speed one third of sound. If the frequency of the sound from the source is 100 H_z, the apparent frequency of the sound heard by the observer is:

For a certain organ pipe, three successive resonance frequencies are observed at 425, 595, and 765 H_z. The speed of the sound in air is 340 m/s. The pipe is:

A metallic circular ring is suspended by a string and is kept in a vertical plane. When a magnet is approached towards the ring, then it will:

A negatively charged particle initially at rest is placed in an electric field that varies from point to point. There are no other fields. Then:

The force of repulsion between two charges is considered as:

How much power is used in moving a 0.03 C charge from point A at a potential of 40 V to point B at 60 V, if this takes 2 seconds?

When the current is neither drawn from a source nor given to it then:

A current carrying solenoid is cut into a ratio 1:3 such that both are independently connected with the same source of current. Now if the magnetic field of the first part is “BA” while the second part respectively is “BB” then what is true?

A proton is projected with a uniform velocity ‘v’ along the axis of a current carrying solenoid.

The de Broglie wavelength of a particle of mass 1 gram and velocity 100 ms^-1 is:

When light has exactly the same energy as the work done function of a metal surface then:

If we use a light of photons having energy 2.4 eV then the stopping potential required will be:

Which of the following has maximum ionizing power?

When we apply input at the non-inverting input of an operational amplifier then the output appears after:

Which of the following is false?

Which of the following is not true about LEDs?

Choose the word that best fits in with the meaning of the sentence as a whole.Indolence gives vent to _ disposition in human life.

Choose the word that best fits in with the meaning of the sentence as a whole.The Quaid’s _ enthusiasm led the Muslims Indo-Pak to independence.

Choose the word that best fits in with the meaning of the sentence as a whole.He _ the incident to the back of his mind.

Choose the word that best fits in with the meaning of the sentence as a whole.She managed to _ a ticket for the cricket match.

Select the wrong segment in the following sentence:She looked at him, and he seemed almost as younger as their eldest son.

Twice, my father stopped to wipe the sweat from his eyes.

Spot the error.A tree slid down the slope, leaned against and settled heavily to the ground.

Spot the error. The latter continued: “You see how is it- Ralston filled the place up with young men.”

Spot the error. The delegates in Anatolia could transfer their activities to Istanbul, put Mustafa Kamal’s ideas into practice and yet not longer stand in opposition to the Padishah.

Female workers are entitled 56 days rest on full salary before giving birth to children.

Complete the sentence using the most suitable preposition.You can play as long as you want to but _ this area only.

Choose the correct the sentence from the following options:

Select the most suitable synonym for the given word:MOTIF:

Select the most suitable synonym for the given word:

INIQUITY

Select the most suitable synonym for the given word:RECKLESS:

Select the most suitable synonym for the given word:

MOSAIC

Select the most suitable synonym for the given word:

INSCRUTABLE

Select the most suitable synonym for the given word:

JUXTAPOSE

Select the most suitable synonym for the given word:EMPATHY:

Select the most suitable synonym for the given word:

EVANESCENT

Select the most suitable synonym for the given word:

MUSE

Choose the best synonym for the following word:Friend

Change the indirect narration into direct narration He said that he could swim under water for two hours.

Change into direct narration Harry asks if he might smoke.

Change into indirect narration They said, “How beautiful she looks!”

Change the Narrations of following sentenceShe said, “When I was enjoying youth, I watched movies”.

Change into indirect narration It's time we began planning our holidays,' he said.