MHT CET biology Model Test 05 — MHT - CET STD 12 Science — Question

ln which of the following reactions, both oxidised and reduced forms of the same compound are obtained?

Match the Column I and Column II select the correct option.

	Column I		Column II
i.	Monosaccharides	a.	Stored energy in animals
ii.	Glycogen	b.	Polymer made from ß-glucose molecules
iii.	Cellulose	c.	Exoskeleton of arthropods
iv.	Chitin	d.	Building blocks of carbohydrates
		e.	Plant hormone

Which of the following was developed and then established by Stanley Cohen and Herbert Boyer?

Which of the following process can be accelerated using genetically engineered bacteria?

`int_0^1 x(1 - x)^5 "dx" =` ______.

Most excited states of an atom have life times of about ____________.

The co-ordinates of the foot of perpendicular drawn from origin to the plane 2x - y + 5z - 3 = 0 are ______.

When unpolarised light is passed through crossed polaroids, then light passing through the first polaroid ______

Following list indicates various genetic diseases. Identify the diseases that are not caused due to single gene defect.

Huntington's chorea, alkaptonuria, Sickle cell anaemia, Down syndrome, thalassemia, Taysachs disease, Turner syndrome, cystic fibrosis, haemophi Lia, Klinefelter syndrome, albinism