UHS MDCAT 2008

Which of the following receptors produce sensation of pain?

When your finger accidentally gets caught in a door, the pain message is sent to your brain through:

Neck has_______________ type of joint.

End product of hemoglobin break down is:

In what direction can a DNA polymerase work when catalyzing the addition of nucleotide monomers?

Which bond is the potential source of chemical energy for cellular activities?

Sharks and rays are included in class:

In what stage of aerobic respiration is carbon dioxide produced?

Which of the following does not have specialized respiratory organs?

Humming birds belong to the category:

Syphilis is caused by:

In moth's male is _____________.

When carbon dioxide pressure increases, the capacity of haemoglobin to hold oxygen:

The soluble part of the cytoplasm is termed as:

Name the enveloped RNA virus that causes infusion hepatitis.

In general, asexual reproduction is common in:

Name the vertebrates which are without jaws.

The total inside capacity of lungs of adult human beings when fully inflated is:

Which of the following belong to collenchyma cells?

Which of the following promotes both leaf and fruit growths?

Name the external factor of growth in plants.

The genes of blue opsin are present on:

The dew drops on tips of grass leaves is an example of:

Which of the following modifies proteins and lipids by adding carbohydrates?

Which of the following are spiral-shaped bacteria?

Which of the following is used for lowering blood cholesterol?

Which of the following are called placental mammals?

The attraction among water molecules which hold water together is called:

Pick the paratonic movement from the following:

It controls the several automatic functions like breathing, heart rate and blood pressure:

Which of the following has 40 chromosomes?

The cell suspension culture of __________ produces quinine.

Which one of the following is most slender in structure?

Name the human tissues that contain about 85 % water:

Which of the following are colorless?

Name the one involved in DNA replication.

Which of the following has rootless sporophytes?

Chlorophylls absorb mainly ______________ wave length.

____________ did not have the adaptations to remove the flooding of their cells in fresh water.

Which of the following is made up of bones and cartilage?

This disease is characterized by the decline in brain function.

Prophase, metaphase and telophase are subdivisions of:

Organs are functionally different but structurally alike are _.

Which of the following gives blue color with iodine?

Herpes simplex is caused by __________ virus.

Name the cyanobacteria which are helpful in fixing atmospheric nitrogen.

Name the class that contains seedless plants.

Which form of anaerobic respiration occurs in muscle cell of humans and other animals during extreme physical activities?

How much water approximately is required to excrete 1 kg of ammonia nitrogen?

Which disease causes immobility and fusion of vertebral joint?

Which hormone continues to promote protein synthesis throughout the body even after the cease in growth?

Position of a gene on the chromosome is called its:

Pick the biotic component from the following.

The two strands in DNA are coiled _ to each other.

Name the class without antennae.

The African sleeping sickness is caused by:

Which of the following does not belong to angiospermic families?

Name the nutrition resulted by feeding on dead and decaying matter.

How many grams of nitrogen can be eliminated in form of uric acid by 50 ml of water?

Which disease is caused by low calcium in the blood?

It is known that red light_____ flowering in the long day plants.

The colour phenotype of the grain is the sum of individual effects of _ alleles.

In __________ zone the light is insufficient to support photosynthesis.

The optimum temperature for enzymes of human body is:

Which of the following damages wooden ships?

Which of the following may build coral reefs along with coral animals?

Which of the following do not have a body cavity?

Name the neurotic disorder characterized by bouts of over eating of fattening foods.

Which one of these is an example of tubular excretory system called metanephridia?

Name the human tissues that contain about 85% water

Which type of bonding is present in NH₄Cl?

When CuSO₄ is electrolyzed in aqueous solution using copper electrodes, then the substance which deposits at the cathode is:

Aldehydes can be synthesized by the oxidation of:

The products of the fermentation of a sugar are ethanol and:

_ serve as carriers of heredity from one generation to the other.

_ extraction is controlled by partition law.

The process of effusion is best understood by _ law.

_ has dipole moment.

_ is used as catalyst in Haber's process for NH₃ gas manufacture.

In many of its properties ____ is quite different from the other alkali metals.

Which element forms long chains alternating with oxygen?

The percentage of carbon in medium carbon steel is:

Name the rare halogen among the following.

Which bond will break when electrophile attacks an alcohol?

The extent of un-saturation in a fat is expressed as its:

The process of filtration is used to separate particles _ from liquids.

London forces are very significant in _

Name the partially miscible liquids from the following?

All₃ (Aluminium Iodide) is electrically a _

The elements of lllA to VlllA subgroups except He are known as _ block elements.

Concentrated nitric acid gives_ when it reacts with tin.

Sulphuric acid is used to manufacture:

Alkanes containing _ carbon atoms are waxy solids.

Which of the following is used to make chloral hydrate?

The highest temperature a substance can exist as _ is called its critical temperature.

_ hybridization leads to a regular tetrahedral structure:

Osmotic pressure of a solution is _ property.

Magnesium reacts with hydrogen at high pressure in the presence of catalyst _ forming magnesium hydride.

Which element has the largest number of allotropic forms?

With increase in number of unpaired electrons, paramagnetism:

Which metal is commonly used to remove air bubbles from molten metals?

Which of the following bonds has minimum bond energy?

Which of the following does not react with water?

Al₂O₃(SiO₂).2H₂ is called:

CaO forms fertilize slag by reacting with:

_is colorless volatile liquid at room temperature.

Hydrogen passed through phenol at 150 in the presence of _ catalyst gives cyclohexanol.

Ethanol-water is a/an _mixture.

The mobile phase in paper chromatography is usually:

The amount of heat absorbed by one mole of solid at 1 atm when it melts into liquid form is denoted by _ .

In synthetic fibres, _ bonding is responsible for tensile strength.

Boiling point of H-F is _ H₂O.

_ is necessary for development of leaves and it tends to accumulate in leaves and bark.

Which of the following is pale yellow to reddish yellow in color?

In which of the following is carbon double bonded with itself?

In this process, higher hydrocarbons can be cracked at lower temperature and lower pressure:

Acetic acid is called _ acid.

Na may be denoted by _ electron configuration notation.

Which is the best drying agent in desiccators?

100 m³ of a gas at 3 atm pressure and 27 is transferred to a chamber of 300 m³ volume maintained at a temperature of 327. What will be the pressure in chamber?

The crystals of _ are ionic solids:

Which material possesses the highest pH?

The electron present in a particular orbit _ energy.

Al₂F₂SiO₄ is named as:

Name the oxide in which N has the highest oxidation number:

Sulphur has oxidation state of:

CH₃-O-CH₃ is example of _ isomerism.

_ are product of reaction of an alcohol and aromatic bi-functional acids.

When a helium atom loses an electron, it becomes:

Beta ray emitted by a radioactive substance is:

An electric charge in uniform motion produces:

What is emitted by a hot metal filament in a cathode ray tube?

If the mass of the bob of a pendulum is doubled its time period is:

The centre of Newton rings is dark due to:

Which one is a stable element on the basis of binding energy?

Resistance in RC circuit of time constant 2 seconds is 1000 Ohms. What is value Of C in the circuit?

The Lenz's law refers to induced ________.

In which of the following, output is similar to NAND gate if input A=0 and input B = 1.

For atomic hydrogen spectrum, which of the following series lie in visible region of electromagnetic spectrum?

_______ are the particles that experience Strong Nuclear force.

The vertical velocity of the ball thrown upward decreases _______ with time.

The force required to bend the normally straight path of a particle into a circular path is called:

A disc at rest without slipping, rolls down a hill of height (3 x 9.8) m. What is its speed in m/sec when it reaches the bottom?

Tuning of the radio is the best example of electrical_

A standing wave pattern is formed when the length of string is an integral multiple of wavelength.

Which of the following lights travels the fastest in optical fibres?

The algebraic sum of potential changes in a circuit is zero is Kirchhoff's ______ rule.

In LED when an electron combines with a ____ during forward bias conduction, a photon of visible light is emitted.

For photons of energy greater than 1.02 MeV the probability of pair production occurrence ______ as the energy increases.

The neutron is assumed to be made of:

An ________ missile is called a ballistic missile.

Two cylinders of equal mass are made from the same material. The one with the larger diameter accelerates _____ the other under the action of the same torque.

The angular frequency of simple pendulum is proportional to:

Two waves of slightly different frequencies and travelling in the same direction produce _______.

A single mode step index fibre has a core of about _ um diameter

A 5 ohm resistor is indicated by a single _______ colour band around its body.

Practically _______ current flows in a reverse p-n junction.

Cesium coated oxidised silver emits electrons for _______ light.

The cobalt is absorbed by:

In a step-down transformer, the output current _________.

Force in terms of base units is expressed as:

100 joules work has been done by an agency in 10 seconds. What is the power of agency?

The acceleration is proportional to the displacement and is directed towards the mean position in ______ motion.

In gases, the speed of sound is inversely proportional to ______ of the density when other factors are the same.

A watch maker uses _ to repair the watches.

A 2m long pipe is open at both ends. What is its harmonic frequency?

A wire has resistance 100 ohm at 0 and 200 Ohm at 100. What is its temperature coefficient in K^-1?

The net magnetic field created by the electrons within an atom is due to the field created by their _ motion.

At high temperature, the proportion of _______ wavelength radiation increases.

In photoelectric effect, removal of photons is observed at _______ energies.

Which device is the most efficient?

The units of E in E = mc² are

Work done on a body equals change in its _______ energy.

A pipe varies uniformly in diameter from 2m to 4m. An incompressible fluid enters the pipe with velocity 16 m/s. What is velocity of fluid when it leaves the pipe?

Transverse waves cannot be setup in __________ .

The ratio of the _ is called magnification.

Which of the following has the highest resistivity?

An n-type semiconductor is made by doping silicon crystal with ______

Objects cannot be accelerated to the speed of light in free space is consequence of

A certain radioactive mass decays from 64 gm to 2 gm in 20 days. What is its half - life?

If inductance is denoted by L and resistance by R, which of the following is true for a choke?

A force has moves its point of application form (2,3) to (6,5). What is work done?

The escape velocity corresponds to ____ energy gained by the body, which carries it to an infinite distance from the surface of earth.

The drag force decreases as the speed of an object moving through fluid _________

Light year is a measure of:

A yellow light of wavelength 500 nm emitted by a single source passes through two narrow slits 1 mm apart. How far apart are two adjacent bright fringes when interference is observed on a screen 10 m away?

The heat produced by a current I in the wire of resistance R during time interval t is:

Which of the following is the most ductile?

He was ____ of all valuable possessions:

I am _ forward to our picnic scheduled in next month.

Identify the word or phrase that needs to be changed for the sentence to be correct:The stories that she makes out for her children ought to be written down and published.

Choose the word most similar in meaning to the given word:Disruption

Choose the word most similar In meaning to the given word :Inevitable

Choose the correct antonym of the given word:Eradication

Choose the correct antonym to the given word:Interruption

Select the nearest correct meaning of the word given.Aghast

Select the nearest correct meaning of the word given.Invidious

In each of the following question, four alternative meanings of a word are given. You have to select the nearest correct meaning of the given word and fill the appropriate circle on the mcq Response Form.Vexing

In each of the following question, four alternative meanings of a word are given. You have to select the nearest correct meaning of the given word and fill the appropriate circle on the mcq Response Form.Vague

In each of the following question, four alternative meanings of a word are given. You have to select thenearest correct meaning of the given word and fill the appropriate circle on the mcq Response Form.Mangled

In each of the following question, four alternative meanings of a word are given. You have to select the nearest correct meaning of the given word and fill the appropriate circle on the mcq Response Form.Prodigious

In each of the following question, four alternative meanings of a word are given. You have to select the nearest correct meaning of the given word and fill the appropriate circle on the mcq Response Form.Astounded

In each of the following question, four alternative meanings of a word are given. You have to select the nearest correct meaning of the given word and fill the appropriate circle on the mcq Response Form.Sagacity

In each of the following question, four alternative meanings of a word are given. You have to select the nearest correct meaning of the given word and fill the appropriate circle on the mcq Response Form.Grim

Select the nearest correct meaning of the given word; Indolently

In each of the following question, four alternative meanings of a word are given. You have to select the nearest correct meaning of the given word and fill the appropriate circle on the mcq Response Form.Perish

In each of the following question, four alternative meanings of a word are given. You have to select the nearest correct meaning of the given word and fill the appropriate circle on the mcq Response Form.Doze

Shah Jahan _ the great mosque at Delhi.

He _on a very extraordinary ambition.

He was _ of theft in the court.

SPOT THE ERROR: In the following sentences, some segments of each sentence are underlined. Your task is to identify that underlined segment of the sentence, which contains the mistake that needs to be corrected. Fill the Circle corresponding to that letter under the segment in the MCQ Response From.His first adventure was to go round through the world at minimum cost.

Our flight was _ from Lahore to Islamabad airport.

The presence of armed guards _ us from doing anything disruptive.

SPOT THE ERROR: In the following sentences, some segments of each sentence are underlined. Your task is to identify that underlined segment of the sentence, which contains the mistake that needs to be corrected. Fill the Circle corresponding to that letter under the segment in the MCQ Response From.One must not depend too much upon one's hard work, as provident also plays its part.

SPOT THE ERROR: In the following sentences, some segments of each sentence are underlined. Your task is to identify that underlined segment of the sentence, which contains the mistake that needs to be corrected. Fill the Circle corresponding to that letter under the segment in the MCQ Response From.He is better than all the boys in the class, in studies as well as in sports, and bags big prizes in various field.

The local team scored three goals _ the first half of the match.

The presence of armed guards ____________ us from doing anything disruptive.