Cell Structure and Functions

As temperature changes from 3°C to 45°C, the rate of enzyme activity will

As temperature changes from 3°C to 45°C, the rate of enzyme activity will Options (a) Decrease and then increase (b)…

After karyogamy followed by meiosis, spores are produced exogenously in

After karyogamy followed by meiosis, spores are produced exogenously in Options (a) Saccharomyces (b) Agaricus (c) Alternaria (d) Neurospora Correct…

Which one of the following statements is incorrect?

Which one of the following statements is incorrect? Options (a) In competitive inhibition, the inhibitor molecule is not chemically changed…

Which one of the following is a non-reducing carbohydrate?

Which one of the following is a non-reducing carbohydrate? Options (a) Maltose (b) Sucrose (c) Lactose (d) Ribose 5-phosphate Correct…

Which of the following biomolecules does have phosphodiester bond?

Which of the following biomolecules does have phosphodiester bond? Options (a) Monosaccharides in a polysaccharide (b) Amino acids in a…

Which one of the following is not an inclusion body found in prokaryotes ?

Which one of the following is not an inclusion body found in prokaryotes ? Options (a) Cyanophycean granule (b) Glycogengranule…

Which of the following are not membrane-bound?

Which of the following are not membrane-bound? Options (a) Ribosomes (b) Lysosomes (c) Mesosomes (d) Vacuoles Correct Answer: RibosomesExplanation:No explanation…

The introduction of t-DNA into plants involves:

The introduction of t-DNA into plants involves: Options (a) Altering the pH of the soil, then heat shocking the plants…

The function of the gap junction is to

The function of the gap junction is to Options (a) facilitate communication between adjoining cells by connecting the cytoplasm for…

The enzyme that is not present in succusentericus is :

The enzyme that is not present in succusentericus is : Options (a) nucleases (b) nucleosidase (c) lipase (d) maltase Correct…