Acrosome especially contain enzyme

A person on a fat free carbohydrate rich diet continues to grow obese.which lipoproteins is likely to be elevated in his blood
A.chylomicrons
B.VLDL
C.LDL
D.DHDL

How many water molecule/s is/are attached to Cu in CuSO4.5H2O?

a) 1
b) 2
c) 3
d) 4

Measures of excitability is:-

1)Membrane potential
2) Depolarization
3) Hyperpolarization
4)Utilisation time

acrosome especially contain enzyme
a)fructose
b)lipase
c)hydrolase
d)amtlase