Q4:-Middle lamella is made up of ___________.
Anonymous Quiz
9%
(a) calcium sulphide
63%
(b) calcium pectate
24%
(c) calcium carbonate
5%
(d) calcium chloride
🔥10
Q5:-The cytoplasmic connections from cell to cell are known as
Anonymous Quiz
16%
(a) middle lamella
20%
(b) endoplasmic reticulum
16%
(c) cell membrane system
47%
(d) plasmodesmata
🔥18❤6
Q1:- find the torque about the origin when a force of 3j N acts on a particle whose position vector is 2k m
Anonymous Quiz
20%
a) 6i Nm
38%
b) 6j Nm
32%
c) -6i Nm
9%
d) No one
🔥10
Q2:-force F is given by F = at + bt², where t is time. What are the dimensions of a and b?
Anonymous Quiz
22%
(a) MLT-1 and MLT0
32%
(b) MLT-3 and ML2T4
21%
(c) MLT-4 and MLT1
25%
(d) MLT-3 and MLT-4
🔥14❤2
Q3:-ML-1T -2 is the dimensional formula of
Anonymous Quiz
25%
(a) magnetic induction
28%
(b) self-inductance
34%
(c) electric potential
14%
d) electric field
❤8🔥6
Q4:-The atmospheric pressure is 106 dyne/cm². What is its value in SI unit?
Anonymous Quiz
14%
(a) 103 newton/m²
61%
(b) 106 newton/m²
20%
(c) 105 newton/m²
6%
d) 104 newton/m²
❤9🔥5
Q5:-Resolution is
Anonymous Quiz
17%
(a) a measure of the bias in the instrument
32%
(b) a measure of the systematic errors
44%
c) both a & b
7%
(b) None of these
❤13🔥8
🔥5
Q1:-Which of the following element is not a gas?
Anonymous Quiz
4%
a) Hydrogen
7%
b) Oxygen
87%
c) Mercury
3%
d) Nitrogen
🔥16❤6
Q2:-Gases have low density than that of solids and liquids because of __________
Anonymous Quiz
13%
a) no thermal energy
47%
b) higher intermolecular energy
27%
c) higher thermal energy
14%
d) no one
🔥10❤3
Q3:-How many moles of oxygen are present in 64 grams of oxygen?
Anonymous Quiz
14%
a) three moles
53%
b) two moles
11%
c) one mole
22%
d) 16 moles
❤18🔥8
Q4:-Which of the following statement is true regarding gases?
Anonymous Quiz
27%
a) gases are highly incompressible
63%
b) gases exert equal pressure on each and every direction
10%
c) its volume and shape is fixed
🔥19❤7
Q5:-At STP conditions how much volume does one mole of a gas comprise of _________
Anonymous Quiz
66%
a) 22.4 liters
12%
b) 24 liters
20%
c) depends on the molecular weight of the gas
3%
d) depends on some other conditions
🔥11
Q1:-Which structure possesses flagellin protein?
Anonymous Quiz
10%
(a) Muscles fiber
60%
(b) Flagellum
12%
(c) Pilli
19%
(d) all of the above
🔥13❤7
Q2:-What is the function of SER?
Anonymous Quiz
40%
(a) Synthesis of Steroid hormone
23%
(b) Synthesis of protein
11%
(c) Synthesis of enzyme
25%
(d) all
❤11🔥9
Q3:-Which organelle possesses hydrolase enzymes?
Anonymous Quiz
11%
(a) Chloroplast
25%
(b) Golgi apparatus
16%
(c) Mitochondria
48%
(d) Lysosome
❤20🔥10