Biomolecules — BIOLOGY STD 11 Science — Question

$(a)$ Lecithin found in the plasma membrane is a glycolipid

$(b)$ Saturated fatty acids possess one or more $c = c$ bonds

$(c)$ Gingely oil has lower melting point, hence remains as oil in winter

$(d)$ Lipids are generally insoluble in water but soluble in some organic solvents

$(e)$ When fatty acid is esterified with glycerol, monoglycerides are formed

Choose the correct answer from the options given below:

$I$. Dendrites are long fibre, with branched distal end

$II$. Axons are short fibres which arise from the cell body

$III$. Cell body of a neuron contains cytoplasm, nucleus with cell organelles and Nissl's granules

$IV$. The dendrites transmits nerve impulses away from the cell body to a synapse

The correct option is