Question

1. Find the volume of a right circular cylinder if-
(i)
radius of its base = 7 cm, height = 1.5 dm
(ii) area of base = 154 cm?, height = 1.5 cm
(iii) circumference of base = 1.32 m, height = 25 cm
​

Answer 1

Answer:

The nucleoid (meaning nucleus-like) is an irregularly shaped region within the prokaryotic cell that contains all or most of the genetic material.[1][2][3] The chromosome of a prokaryote is circular, and its length is very large compared to the cell dimensions needing it to be compacted in order to fit. In contrast to the nucleus of a eukaryotic cell, it is not surrounded by a nuclear membrane. Instead, the nucleoid forms by condensation and functional arrangement with the help of chromosomal architectural proteins and RNA molecules as well as DNA supercoiling. The length of a genome widely varies (generally at least a few million base pairs) and a cell may contain multiple copies of it.