NEET 2019 | NEET Year Wise Previous Years Questions

MCQ (Single Correct Answer)

Following statements describe the characteristics of the enzyme Restriction Endonuclease. Identify the incorrect statement.

The enzyme cuts the sugar-phosphate backbone at specific sites on each strand

The enzyme recognizes a specific palindromic nucleotide sequence in the DNA

The enzyme cuts DNA molecule at identified position within the DNA

The enzyme binds DNA at specific sites and cuts only one of the two strands

MCQ (Single Correct Answer)

Which of the following glucose transporters is insulin-dependent?

MCQ (Single Correct Answer)

The Earth summit held in Rio de Janeiro in 1992 was called :

to assess threat posed to native species by invasive weed species

for immediate steps to discontinue use of CFCs that were damaging the ozone layer

to reduce CO₂ emissions and global warming

for conservation of biodiversity and sustainable utilization of its benefits

MCQ (Single Correct Answer)

Match Column-I with Column –II.

Column - I	Column - II
(a) Saprophyte	(i) Symbiotic association or fungi with plant roots
(b) Parasite	(ii) Decomposition of dead organic materials
(c) Lichens	(iii)Living on living plants of animals
(d) Mycorrhiza	(iv) Symbiotic association of algae and fungi

Choose the correct answer from the options given below :

(a)	(b)	(c)	(d)
(i)	(ii)	(iii)	(iv)

(a)	(b)	(c)	(d)
(iii)	(ii)	(i)	(iv)

(a)	(b)	(c)	(d)
(ii)	(i)	(iii)	(iv)

(a)	(b)	(c)	(d)
(ii)	(iii)	(iv)	(i)