Match the different shapes of the cells:

Matching cell shapes
Tracheid cells are elongated (I - D).
Nerve cells are branched and long (II - C).
White blood cells have an amoeboid shape (III - B).
Red blood cells are round and biconcave (IV - A).
Final Answer: \[ I - D, II - C, III - B, IV - A \]
Which of the following are ambident nucleophiles?
[A.] CN$^{\,-}$
[B.] CH$_{3}$COO$^{\,-}$
[C.] NO$_{2}^{\,-}$
[D.] CH$_{3}$O$^{\,-}$
[E.] NH$_{3}$
Identify the anomers from the following.

The standard Gibbs free energy change \( \Delta G^\circ \) of a cell reaction is \(-301 { kJ/mol}\). What is \( E^\circ \) in volts?
(Given: \( F = 96500 { C/mol}\), \( n = 2 \))