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Question 1 of 5
Q1SingleMarks: 4.00Negative: -1.00

Which one of the following is opposite part of micropylar end of ovule?

Q2Assertion ReasonMarks: 4.00Negative: -1.00

Assertion: Polar molecules require membrane carrier proteins for transport.

Reason: Polar molecules alone cannot pass through the non-polar lipid bilayer.

Q3SingleMarks: 4.00Negative: -1.00

Regarding prokaryotes:
1. They are generally smaller and multiply more rapidly than eukaryotic cells.
2. They have a cell wall surrounding the cell membrane.
3. The fluid matrix is cytoplasm and there is no well-defined nucleus.
4. Genetic material is basically naked and not enveloped by a nuclear membrane.
5. Many bacteria have small circular DNA outside genomic DNA, called plasmids.
6. Mesosomes are infoldings of the cell membrane. Which option is correct?

Q4SingleMarks: 4.00Negative: -1.00

Which of the following is incorrect with reference to drug abuse?

Q5SingleMarks: 4.00Negative: -1.00

Given below are statements about the cell wall. Select the wrong statement.

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