FMDC MDCAT 2022

Among the oldest known fossils comes the __________.

Select the hormone which increases the activity of parietal and chief cells.

Which of the following carbohydrates are sweet among all?

Adenylyl cyclase in the cell membrane act as ____________.

Which function is not controlled by hypothalamus?

The catalytic activity of enzyme is restricted to a small portion called _________.

Light independent phase of photosynthesis involves ____________.

Which function is not performed by proteins?

Most enzymes have an optimum temperature of around:

Enzyme trypsinogen is activated by _________.

Select an example of a fibrous protein.

Transfer of genetic material from one bacteria to another through a third party usually a bacteriophage is called?

Which organelle is more abundant in secretory cells than other cells?

The enzyme ATP synthase is located in the membrane of?

The organelle which transmit neurotransmitters in the nervous pathway is _______.

Lymphatic system contains all of the following organs except __________.

Leydig cells in testes are responsible for

Which axon transmits the action potential more rapidly?

In neurons, the message is transmitted across synapses in the form of a chemical messenger called __________.

Select the duration of cardiac cycle.

The pathway of water transportation, in which water moves through plasmodesmata is ______.

In human heart, the left atrium receives __________.

Chemically, cell wall of fungi is made up of __________.

After fertilization, the zygote takes ____ for its journey from the fallopian tube toward uterus.

Vasopressin is an example of __________.

Posteriot lobe of pituitary gland produces ___________.

Enzymes work by lowering the __________ of the reactions they catalyze.

____ reduces the enzyme productivity by blocking the substrate to enter the active site due to similar shape.

The area between the two lungs is called ___________.

The element whose electrons are excited during light reactions of photosynthesis is _________.

Which of the following helps in developing immunity against germs?

All viruses are ____________.

The inner membrane of mitochondria is folded to form a finger like __________.

The best temperature for spermatogenesis is

A joint in which the ends of bones are covered with hyaline cartilage and are held together by surrounding tubes like capsules of dense connective tissue is called

Mendelian inheritance follows which of the following dominance relation?

Each grana consist of ____ thylakoids.

Intracellular digestion of food is done by the organelle __________.

Emulsification of large fat globules is facilitated by _________.

Which molecule does not contribute in the formation of biological membrane?

The unique macromolecule in the bacterial cell wall is ____________.

In human female, FSH stimulates

_____ is the inflammation of joints.

Which of the following is true about amoeba?

Negative feedback mechanism is the characteristic of which class?

He presented the theory of origin of species by means of natural selection.

Which of the following is not the component of bile?

The maximum enzymatic activity of pepsin is shown at _________.

The first chemical digestion of proteins takes place in _______.

Three hydrophobic fatty acid tails and a glycerol molecule join to form a _________.

Vaccination is an example of __________.

Muscle contraction involves the breakdown of cross-bridges of active myosin filaments due to the following process.

The terminal ends of chromosomes are called ____________.

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

Glycogen lipid droplet forms the most important ___ of the cell.

What is the function of myoglobin?

These are the genes which tend to be inherited together and do not assort independently.

The structure which disappears during cell division is _________.

The feelings and emotions of love and hate are controlled by ___________.

In human female FSH stimulate

Microscopic gap between the two neurons is called ___________.

Which of the following is transmitted through infected blood and syringes?

Which property of water enables it to act as a temperature stabilizer in living organisms?

All of the following are the physical methods to control bacteria except ____________.

Tetany is caused by ____ in blood.

In a reflex arc, the cell body of sensory neuron is located at ___________.

In terms of enzyme action, maximum temperature refers to a temperature at which _____________.

Which is the contribution of hormone cholecystokinin?

Which organelle of an animal cell is called a suicidal bag?

Which one of the following characteristics is not shared by birds and mammals?

Which of the following characteristic features always holds true for the corresponding group of animals?

Homo cyclic organic comounds are sub divided into two groups namely

The electronic configuration for degenerated orbitals is explained by

Which of the following has highest boiling point

In alkane each carbon atom has hybridization _________.

Grignard reagent is formed when alkyl halide reacts with _________ in the presence of anhydrous conditions.

Based upon function thyroxine can be classified as

The correct order of reactivity of hydrocarbon is:

When aldehyde reacts with 50 % NaOH this reaction is called _________.

The correct equation for the first law of thermodynamic is:

Which of the following is not the use of a buffer solution?

Both alcohol and phenol contain

For the chemical reactionN2(g) +3H2(g) ->2NH3(g), we can maximize the yield by

The type of isomerism arising due to shifting of one atom to another in the same molecule is

The strongest hydrogen bond is present in

What is incorrect about the activated complex?

Principal quantum number is represented by which symbol?

Collision shown by gases molecules involve

Which of the following properties decreases in group 2 as we go down the group?

Al reacts with O2 according to following reaction4Al + 3O2 ------->2Al2O327g of Al react with how much garms of O2?

Alkyl halides are also known as halogen derivatives of

Carboxylic acid react with alcohol to form

The molecules of iodine form the ________.

Which of the following has the greatest difference of electronegativity?

Carbon atoms in ethane are —-- hybridized?

High pressure of 200 atm in Haber process is used for:

One mole of the substance is the amount of substance that has the same number of particles as their are atoms exactly

Maximum number of electrons which can be placed in an orbital is

The thermal energy at constant pressure is called:

Which statement correctly describes the term standard electrode potential?

The type of bonding in Zinc is:

The shape of the subshell is explained by which of the following quantum number?

According to Charles's law volume of gas reduces to zero at

Select the correct order of the relative strength of phenol, alcohol, water, and carboxylic acid

When 2 ice cubes are pressed over each other they unite to form one cube due to:

The unit of rate constant is same as that of rate of reaction in:

Which of the following alkali metals can form normal oxide as well as peroxide?

The binding energy of transition metals increases upto group __________.

For the reaction given below:N2+ 3H2 -------> 2NH3How many moles of N2 are required for the synthesis of 4 moles of NH3?

Which of the following is not oxidized by any oxidizing agent?

Reactivity order of halogens is

Catalytic reduction of aldehyde & Ketone forms:

The branch of science which deals with the conversion of electrical and chemical energy and vice versa is called.

Air is a mixture of gases. the molecules of air do not settle down due to

Phenols are very reactive towards

Enzyme is a natural substance that

If a reaction is first order with respect to a reactant then the rate will be —--- if the concentration of the reactant is doubled.

One Calorie is equal to:

The transition element which doesn't show variable valency?

Which of the the following has highest surface tension?

The increase in the speed of sound for each degree rise above 0 degree is

The conditions for the application of Boyle's law hold good in

The angle of a projection at which it’s maximum height and horizontal range are equal is:

Slope of distance time graph can never be:

A car of mass 800kg accelerates from 20ms-1 to 30ms-1. The increase in kinetic energy will be

The SI unit of potential difference is

Lenz’s law is also a state of the law of conservation of

Two cars travelling on straight road in opposite direction with speed 70km/hr, 60km/hr their relative velocity will be

Which of the following is the angular speed in radians per hour of the daily rotation of our earth?

Electric intensity due to charge distribution is calculated using which of the following?

Two bodies having the same mass undergo elastic collision then their velocities after collision will be:

1 Nms-1= —

A process in which only one half of the alternating current is converted into direct current such process is called

The unit of kinetic energy is the same as

The tension in the string at the top of the vertical circle is

The centripetal force in terms of angular velocity is

Which of the following is the angular velocity of an electric motor if it is 400 RPM?

The total resistance of wire is inversely proportional to

The force exerted on the charged particle will be maximum when it enters the magnetic field at

Two balls collide with each other it has been observed that the collision is elastic which statement advocates the information

Which one of the following series lies in the ultraviolet region?

Which one of the following provides centripetal force in a circular motion of the body?

Wavelength of wave is defined as

The efficiency of the transformer is:

Which photons carry the most energy?

What is the velocity of a projectile at the highest point?

The SI unit for magnetic induction (B) is tesla and tesla is equal to

Work done will be negative if the angle between force and displacement is:

The conversion of alternating current into direct current is called rectification and circuit is called rectifier. Which component of electronics act as a rectifier?

Which X-ray photon will have the longest wavelength?

How many radians are in one degree

Which of the following factor does not affect the speed of sound in air?

The internal energy of a system during isothermal process

The unit of power in British engineering system is:

In fleming's right hand rule, the second finger indicates:

Maximum displacement of particles from its mean position is called

The thermodynamic process during which volume of the system remain constant is called

When a charged particle enter the magnetic field parallel then it will

In inter-conversion of energy, the work done against the friction is:

The efficiency of a full wave rectifier circuit is almost —----- than half wave rectifier circuit.

The ultrasonic waves have frequency higher than

The capacitance of a capacitor does not depend upon

At what pair of angles for a projectile the ranges are equal?

Continuous regular and rhythmic disturbance in a medium resulting in periodic vibration of a source causes _____ in a medium.

Electric potential is defined as

Kilowatt-hour is the unit of

Transformer works on the principle of:

1eV is equal to

Red light is used in photographic dark room because of:

Ohm-meter is the unit of

The gradient of velocity time graph is equal to

The half-life of Iodine-31 is

Skin burns, loss of hair, drop in white blood cells, etc are examples of:

The half-life of caron is 5730 years. How much carbon will be left after 22920 years?

The word CREDENTIALS mean

RITUAL means:

He began to ___ the heap of corns very carefully.

Identify the error in the sentence and choose the correct answer.

Choose the correct option. Negotiations between the two sides have .............

Choose the correct sentence.

Finally, the accused was found guilty ___ his crime.

It ____ good players who bring good names to a country.

Engineers _____ working on a new project for the last three days.

Hundreds of years old palace could not withstand the ____ of heavy rains.

How cold the night is!Which type of sentence it is?

Ethics _____ important for a peaceful and loving society.

I don't think I ____ be able to go.

Identify the error and choose the correct option.

Choose the correct spelling.

Identify the errors and choose the correct option.

Read the passage and the following statements below. then choose the option basing your answer only on the option provided. The early Mediaeval period ( 642-1219 CE) witnessed the spread of Islam in regions which is now known as Pakistan. During this period Sufi missionaries played a pivotal rule in converting a majority of the regional Buddhist and population to islam.I. Islam was spread in Pakistan region during early Mediaeval period.II. Sufi missionaries converted alot of people to islam during this time. III. It can be said that the Sufis were responsible for Pakistan ultimately by an Islamic country.

The government has increased the taxes on all businesses in Pakistan.Many small businesses will have to close their operation in Pakistan.

Read the following and choose the correct answer.

X, Y and Z are three whole numbers less than 24 but greater than 11. X is the smallest prime number. Y is the largest number divisible by 3. Z is the smallest number divisible by 11.

All hammers are tools. Some tools are useless things. All useless things are trash. Which of the following is NECESSARILY TRUE given only the information above?

Conclusions: I. Some hammers are trash. II. Some tools are trash. III. All useless things are tools.

"Read the following statement, assuming everything in it to be true. Then decide which of the given suggested courses of action needs to be followed." are worth pursuing. Statement: My laptop's battery is low logically charged. I. Stop using the laptop to save powerII. Get a new fully charged battery and replace it with my old one