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Medicinal Plant Identification in Laboratories

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Medicinal Plant Identification in Laboratories

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Questions and Answers

What can be said about the biological activity of non-official substances?

They are as effective as official substances

Their biological activity is unknown

They have some biological activity despite not being official (correct)

They do not have any biological activity

Which publication is likely to contain detailed information on medicinal plants?

Medical Encyclopedia

Journal of Pharmacognosy

Physician's Desk Reference (PDR)

Monographs of Medicinal plants (correct)

What is the role of a pharmacognosist in relation to medicinal plants?

Conducting clinical trials on new drugs

Studying the physical characteristics and properties of medicinal plants (correct)

Performing surgeries using herbal remedies

Prescribing medication to patients

Why is source identification important in pharmacognosy?

To ensure the quality and authenticity of herbal products Signup and view all the answers

What is the primary purpose of determining morphological characters of medicinal plants?

To classify and authenticate botanical materials Signup and view all the answers

What role does a Pharmacognosist play in the pharmaceutical industry?

Identifying the source of materials used in drugs Signup and view all the answers

Which of the following is an example of a crude drug derived from animals?

Cod liver oil Signup and view all the answers

In the process from cultivation to pharmaceutical product, what is the final stage for obtaining Caffeine crystals from the Tea plant?

Isolation of caffeine Signup and view all the answers

Which of the following morphological characters are used in pharmacognosy to identify medicinal plants?

Leaves and root structure Signup and view all the answers

Which of the following is NOT an example of a crude drug derived from plants?

Cod liver oil Signup and view all the answers

What is the primary purpose of determining morphological characters in pharmacognosy?

To classify and authenticate medicinal plants Signup and view all the answers

What is the primary purpose of laboratories in the context of medicinal plants?

To develop practical skills for identifying and characterizing medicinal plants Signup and view all the answers

What role does a pharmacognosist play in the study of medicinal plants?

Identifying the pharmacological effects of medicinal plants Signup and view all the answers

How is source identification of medicinal plants typically carried out?

By examining the morphological characteristics of the plant Signup and view all the answers

Which aspect of a medicinal plant is crucial for morphological characters determination?

Physical appearance like shape, size, and color Signup and view all the answers

What is a common task related to medicinal plants that pharmacognosists do NOT typically perform?

Conducting genetic modification of medicinal plants Signup and view all the answers