List of practice Questions

In nucleoside, the base is attached to which position of the sugar molecule?
Hypothyroidism is due to
A. High level of iodine in the diet
B. Enlargement of thyroid gland
C. Low levels of iodine in the diet
D. Increased levels of thyroxine
Ortho-sulphobenzimide is used as:
Two statements are given below
Statement I: Chlorobenzene on nitration gives 1-chloro-4-nitrobenzene as major product
Statement II: Chlorobenzene undergoes nitration slowly than benzene
Identify the correct answer
In SN2 reaction, the carbon in the transition state is:
Which of the following has more pK\(_a\) value?
Vinegar and butter are the sources for which of the following carboxylic acids respectively?
Identify X, Y and Z in the following reactions sequence:
X, Y and Z in the following reactions sequence
The kinetic energy of a particle executing simple harmonic motion is
A. maximum at equilibrium position
B. constant
C. minimum at extremes positions
D. zero
E. negative
Choose the correct answer from the options given below.
Which of the following produces nitrogen gas after the reaction with nitrous acid?
What is the slurry mass of food that forms in the mouth due to chewing called?
The Ova (Gametes) produd by a woman contains how many types of sex chromosomes?
Which acid renders the acidic pH in stomach for the activity of protein digesting enzymes?
According to Mendel's first law the monohybrid phenotypic ratio is
Which hormone helps for the long time storage of seeds?
Men produ sperms from which age onwards?
Flowers having both the stamens and carpels are called
Which of the following organisms exhibit regeneration?
What is the pross of joining two stems to grow as a single plant?
Diabetes is related to this gland
Dodder plant (Cuscuta) belongs to __ family.
Energy currency of the ll is called __.
In Chloroplast chlorophyll is present in ___
Deficiency of ___ vitamin leads to fertility disorders.
In which year was Kolleru lake declared as a Bird Sanctuary?