Which vitamins should be passed to the newborn for nutritional requirements ?
Decreased growth, pigmented retinopathy, hemolytic anemia, and peripheral neuropathy are shown in 7- month- old boy. You surmise that these signs are the consequence of a vitamin deficiency leading to increased fatty acid oxidation. W hich of the following is most likely responsible for this patient's symptoms ?
Cyclic photophosphorylation produces ________
Correct sequence of noncyclic photophosphorylation is ____
Common way that cell capture the energy liberated during the partitioning of large molecules is to add electrons to smaller, specialized molecules that can take them. This process of electron acceptance is otherwise recognized as ?
Choose the correct combination of components needed to fix up a polymerase chain reaction from the chase ?
In TCA cycle substrate level phosphorylation occurs at _______
How many ATP equivalents per mole of glucose input are required for gluconeogenesis ?
All of the following substances move across the plasma membrane of cells by passive diffusion EXCEPT
Loss of function mutations (involving a single allele) that involve the yield of an enzyme are usually autosomal ________ while loss of function mutations that affect structural proteins are usually autosomal ________
Order the following events in eukaryotic gene expression:
I. Binding of the 40S subunit
II. Creation of a 2'- 5' phosphodiester bond
III. Exporting RNA from the nucleus
IV. Binding of DNA Polymerase to the template strand
Which of the following proteins is NOT essential in the synthesis of eukaryotic proteins from DNA templates?
Mitochondrial DNA is inherited from?
The most accepted hypothesis of origin of life is _____
Bordeaux reagent is ______
pH of 0.001 M HCl is 3, on diluting 1ml of this to become 1 litre so what will be the pH ?
When phenol reacts with a mixture of conc. HNO3 and conc. H2SO4 the product formed is :
A compound x of formula C3H8O yield a compound C,H6O, on oxidation. To which of the following classes of compounds could x belong ?
The final product (c) formed in the reaction :
Which one is not correct about perxenate ion (XeO64–) ?
A triangle with vertices (4, 0), (– 1, – 1), (3, 5) is
The domain of definition of the function
A parallelepiped is formed by planes drawn through the points (2, 3, 5) and (5, 9, 7) parallel to the coordinate planes. The length of a diagonal of the parallelepiped is _____
If ω is an imaginary cube root of unity then (1 + ω – ω2)7 equals ________
A certain force applied to mass m1 given it an acceleration of 10 ms–2. The same force applied to mass m2 gives it an acceleration of 15ms–2. If the two masses are joined together and the same force is applied to the combination, the acceleration will be
An object will continue unaccelerating till _________
A train starts from station. A with uniform acceleration a for some distance and then goes with uniform retardation b for some more distance to come to rest at station B. The distance between station A and B is 4km and the train takes 4 minute to complete this journey. If a and b are in km (min)-2 then
A block of mass M is placed on an inclined plane of inclination 45°. The inclined plane moves horizontally with an acceleration of 10 ms–2 as shown in the fig. If acceleration due to gravity is 10 ms–2, the block will :
If a person with a spring balance and a body hanging from it goes up and up in an aeroplane, then the reading of the weight of the body as indicated by the spring balance, will
Correct statements regarding eukaryotic splicing are _______
Which of the following is/are correct sources of Palmitic acid?
Antifungal antibiotics are currently available for treating infectious disease. For example:
The inactive form of the apoenzyme is known as a ______?
Select the correct statements about the structure given below :
If mp, mn are masses of proton and neutron respectively and M1 and M2 are masses of 1210Ne and 4020Ca nucleus respectively, then ______
If a hyperbola passes through the focus of the ellipse and its transverse and conjugate axes coincide with the major minor axes of the ellipse, and the product of eccentricities is 1, then ________
Internal bisector of ∠A of triangle ABC meets side BC at D. A line drawn through D perpendicular to AD intersects the side AC at E and the side AB at F. If a, b, c represent sides of DABC then
In the given diagram, a line of force of a particular force field is shown. Out of the following options, it can never represent ________
The electrostatic potential (φr) of a spherical symmetric system, kept at origin, is shown in the adjacent figure, and given as
W hich of the following option(s) is/are correct?
The protein has a 3- fold symmetry axis, their rotation axis is _____
Vm reveals the turnover number (kcat) of an enzyme if [Et] is known what is value of Kcat_____×105
if [Et] = 1 µM and Vm = 600 mols/L/sec, Kcat = ?
In purple people eaters, one- horn is dominant and no horns is recessive, showing the cross of a purple people eater that is heterozygous for horns with a purple people eater that does not have horn. Summarize the genotypes & phenotype of the possible offspring ________ .
In pea plants, spherical seeds (S) are dominant to dented seeds (s). In a genetic cross of two plants that are heterozygous for the seed shape trait, the offspring should have spherical seeds heterozygous (Ss) are________ .
Genetic cross between two F1- hybrid pea plants having red seeds. Calculate the yield of pinkseeded plants in the F2 generation in______%.
Note: Red seeds are dominant to pink.
At 300 K calculate the value of ΔG° _______ in kJ/mol.
Note that it is the same for both the substrate and the inhibitor at this temperature.
Calculate the mass ratio of CH4 to O2 required for complete combustion________
In E. coli DNA, the AT/GC ratio is 0.90. If the number of moles of A in the DNA sample is 560,000, calculate the number of moles of guanine present.
pkeq. for the reaction :
Number of electron pairs in the valence shell of central atom in I3- is _____
Number of waves in an orbit of H- atom having radius equal to 8.464 × 10–10 m are ________.
The total number of possible isomers for the complex compound [Cu(II)(NH3)4] [Pt(II)Cl4] is ________.
In a class of 100 students there are 70 boys whose average marks in a subject are 75. If the average marks of the complete class is 72, then what is the average marks of the girls ?
A and B play a game where each is asked to select a number from 1 to 25. If the two numbers match, both of them win a prize. The probability that they will not win a prize in a single trail is _________.
Three lines 3x - 4y + 4 = 0 and 6x - 8y - 7 = 0 are tangent to the same circle. The radius of the circle is __________.
Let Tn denote the number of triangles which can be formed using the vertices of a regular polygon of n sides. If Tn+1 – Tn = 21 then n equals _______.
A particle moves from point (1, 0, 2.5) to the point (–2, 3, 4) m when a force acts on it. The work done on it is __________ J.
A 500 kg car takes a round turn of radius 50 m with a velocity of 36 km/h. The centripetal force is ___________ N.
The mass of hydrogen molecule is 3.32 × 10–27 Kg. If 1023 hydrogen molecules strike per second at 2 cm2 area of a rigid wall at an angle of 45° from the normal and rebound back with speed of 1000 m/s, then the pressure exerted on the wall is __________ Pascal.
A wire has a resistance of 3.1W at 30°C and a resistance 4.5W at 100°C. The temperature coefficient of the wire will be _____________ /°C