1. Preparation Questions:

Redraw the following table in your practical book and complete it. (20)

\begin{tabular}{|l|l|l|l|l|l|}
\hline
Biochemicals & Test & \begin{tabular}{l}
Classes in \\
Groups
\end{tabular} & Example & \begin{tabular}{l}
Function in \\
Plants
\end{tabular} & \begin{tabular}{l}
Function in \\
Animals
\end{tabular} \\
\hline
& & \begin{tabular}{l}
Monosaccharide \\
Disaccharide \\
Polysaccharide
\end{tabular} & & & \\
\hline
Carbohydrates & & & & & \\
\hline
& & \begin{tabular}{l}
Triglyceride \\
Phospholipid \\
Glycolipids
\end{tabular} & & & \\
\hline
Lipids & & & & & \\
\hline
& & \begin{tabular}{l}
Fibrous \\
Globular
\end{tabular} & & & \\
\hline
Proteins & & & & & \\
\hline
\end{tabular}



Answer :

Below is the completed table based on the provided format, including the biochemicals, tests, classes in groups, examples, and functions in plants and animals.

\begin{tabular}{|l|l|l|l|l|l|}
\hline
Biochemicals & Test & \begin{tabular}{l}
Classes in \\
groups
\end{tabular} & Example & Function (Plant) & Function (Animal) \\
\hline
Carbohydrates & Benedict's test for reducing sugars; Iodine test for starch & \begin{tabular}{l} Monosaccharide \\ Disaccharide \\ Polysaccharide \end{tabular} & \begin{tabular}{l} Glucose (Monosaccharide) \\ Sucrose (Disaccharide) \\ Starch (Polysaccharide) \end{tabular} & \begin{tabular}{l} Energy source (glucose) \\ Energy storage (starch) \end{tabular} & \begin{tabular}{l} Energy source (glucose) \\ Energy storage (glycogen) \end{tabular} \\
\hline
Lipids & Sudan III stain for lipids & \begin{tabular}{l} Triglyceride \\ Phospholipid \\ Glycolipids \end{tabular} & \begin{tabular}{l} \\
Triglyceride: Vegetable oil \\

Phospholipid: Lecithin \\

Glycolipids: Cerebrosides \end{tabular} & \begin{tabular}{l}
Energy storage \\
Cell membrane structure \\
Cell recognition \end{tabular} & \begin{tabular}{l}
Energy storage \\
Cell membrane structure \\
Cell recognition \end{tabular} \\
\hline
Proteins & Biuret test for proteins & \begin{tabular}{l} "Fibrous" \\ "Globular" \end{tabular} & \begin{tabular}{l}
"Fibrous": Collagen \\

"Globular": Hemoglobin \end{tabular} & \begin{tabular}{l}
Structural support \\
Enzymatic activities \end{tabular} & \begin{tabular}{l}
Structural support \\
Transport oxygen \end{tabular} \\
\hline
\end{tabular}

This table outlines the different biochemical groups (Carbohydrates, Lipids, and Proteins), the tests associated with them, the classes within these groups, examples of each class, and their functions in plants and animals.