Down's syndrome is a result of gain of extra copy of chromosome number:

Read the passage and answer the question : There are thousands of varieties of rice in India alone. The diversity of rice in India is one of the richest in the world. Basmati rice is distinct for its unique aroma and flavour and 27 documented varieties of Basmati are grown in India. There is reference to Basmati in ancient texts, folklore and poetry, as it has been grown for centuries. Several attempts have also been made to patent uses, products and processes based on Indian traditional herbal medicine, e.g. turmeric, neem. There has been growing realisation of the injustice, inadequate compensation and benefit sharing between developed and developing countries. The Indian Parliament has recently cleared a Bill that takes such issues into consideration, including patent terms emergency provisions and research and development initiative.
When a multinational company uses bio-resource of a country without proper authorisation and compensation then it is called as:

Identify the term (s) which is/are not associated with post transcriptional processing of RNA.
A. Termination factor
B. Splicing
C. Capping
D. Tailing
Choose the correct answer from the options given below:

Inactive protoxins is converted into its active toxin by:

Match List-I with List-II

List-I (Enzymes/bioactive molecule)	List-II (Actions)
(A) Pectinases and proteases	(I) Removing oily stains
(B) Streptokinase	(II) Immunosuppressive agent
(C) Lipases	(III) Clear bottled juices
(D) Cyclosporin A	(IV) Clot buster

Choose the correct answer from the options given below:

Observe the figure and answer the following:


What is represented by figure D?

Identify the statements which hold true for cancer
(A) Cancerous cells do not show contact inhibition
(B) Chemotherapeutic drugs are used to kill cancerous cells
(C) Benign tumors can reach distant sites through blood
(D) Non-ionising radiations can also cause cancer
Choose the correct answer from the options given below:

The separation between the plates of a charged parallel plate capacitor is increased. Which of the following quantities will change?
(A) charge on the capacitor plates
(B) potential difference across the capacitor
(C) energy of the capacitor
(D) energy density between the plates of the capacitor
Choose the correct answer from the options given below:

Vacancy and interstitial defects in solids are examples of :

Which one of the following step is not involved in the genetic modification of an organism?

In a garden pea, the axial flower is dominant to terminal flower. What will be the percentage of offsprings with terminal flowers, when two heterozygous plants are crossed?

GEAC is:

Which of the following is NOT a disaccharide?