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Questions and Answers
What is the colour of dried Stramonium leaves?
What is the colour of dried Stramonium leaves?
- Deep blue
- Bright red
- Yellowish-brown
- Grayish-green (correct)
Which type of venation is observed on the Stramonium leaves?
Which type of venation is observed on the Stramonium leaves?
- Parallel venation
- Veins run from the midrib to the teeth at an angle of 45 (correct)
- Palmate venation
- Pinnate venation
What is the phyllotaxis of Stramonium leaves?
What is the phyllotaxis of Stramonium leaves?
- Opposite
- Spiral
- Whorled
- Alternate (correct)
What type of stomata are present on the upper surface of Stramonium leaves?
What type of stomata are present on the upper surface of Stramonium leaves?
What is the taste of Stramonium leaves described as?
What is the taste of Stramonium leaves described as?
What type of crystals are present in the crystal layer of the mesophyll?
What type of crystals are present in the crystal layer of the mesophyll?
Which of the following is NOT a use of the tropane alkaloids found in Stramonium?
Which of the following is NOT a use of the tropane alkaloids found in Stramonium?
Which type of crystals are found in the cortical tissue of the midrib region?
Which type of crystals are found in the cortical tissue of the midrib region?
What is the primary alkaloid responsible for the anticholinergic effects of Stramonium?
What is the primary alkaloid responsible for the anticholinergic effects of Stramonium?
Which of the following is a specific test for tropane alkaloids found in Stramonium?
Which of the following is a specific test for tropane alkaloids found in Stramonium?
Flashcards
What color are dried Stramonium leaves?
What color are dried Stramonium leaves?
The color of dried Stramonium leaves, typically a mix of gray and green.
What type of venation is observed in Stramonium leaves?
What type of venation is observed in Stramonium leaves?
The arrangement of veins in a leaf, where veins run diagonally from the center vein (midrib) to the leaf edges.
What is the phyllotaxis of Stramonium leaves?
What is the phyllotaxis of Stramonium leaves?
The pattern of leaf arrangement on a stem, where each leaf grows at a different point along the stem.
What type of stomata are present on the upper surface of Stramonium leaves?
What type of stomata are present on the upper surface of Stramonium leaves?
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How do Stramonium leaves taste?
How do Stramonium leaves taste?
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What crystals are present in the mesophyll of Stramonium leaves?
What crystals are present in the mesophyll of Stramonium leaves?
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What is a use of tropane alkaloids in Stramonium NOT used for?
What is a use of tropane alkaloids in Stramonium NOT used for?
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What crystals are present in the cortical tissue of the Stramonium midrib?
What crystals are present in the cortical tissue of the Stramonium midrib?
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What is the main alkaloid responsible for Stramonium effects?
What is the main alkaloid responsible for Stramonium effects?
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What is the specific test for tropane alkaloids in Stramonium?
What is the specific test for tropane alkaloids in Stramonium?
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