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Pharmacognosy Lecture 1

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Questions and Answers

What is the function of the cell wall in a plant cell?

Facilitating cell movement

Providing protection and support (correct)

Enabling communication between cells

Regulating cell metabolism

What is the fundamental difference between plant and animal cells?

Absence of cell wall in plant cells

Presence of a rigid cell wall in plant cells (correct)

Presence of vacuoles in animal cells

Lack of protoplast in animal cells

Which region of a plant cell is living?

The plasma membrane

The protoplast (correct)

The cell wall

The vacuoles

What is the main function of vacuoles in a plant cell?

<p>Storage of nutrients and waste products</p> Signup and view all the answers

What is the definition of a cell?

<p>"A cell is the smallest unit that can perform life functions"</p> Signup and view all the answers

Study Notes

Pharmacognosy Overview

Pharmacognosy is the science that deals with the study of medicinal drugs derived from plants and other natural sources.

Course Objectives

Students will acquire knowledge about dusting powders, plant anatomy, physiology, and medicinal plants and their taxonomy.
Students will study the importance of natural products and the preparation of natural products-derived drugs.

Course Coverage

Medicinal plants (PG101)
Pharmacognosy 1 & 2
Phytochemistry 1 & 2
Phytotherapy

Assessment

Midterm exam
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Description

Test your knowledge about the study of medicinal plants and natural sources of medicine, including topics like pharmacognosy, phytochemistry, and phytotherapy.