Potato plastids, which store starch, are known as……..
a) leucoplast
b) amyloplast
c) chromoplast
d) chloroplast
Presence of the nucleus in the cell was reported in 1838 by………
a) Laevonhoeke
b) Robert Hooke
c) Robert Brown
d) Schleiden and Schwann
What is the diameter of a typical nucleus?
a) 10nm
b) 10µm
c) 20nm
d) 20µm
Explanation: it is the prominent organelle of eukaryotic cell
Which of the following is the most important organelle of the cell?
a) Golgi apparatus
b) nucleolus
c) nucleus
d) mitochondria
Explanation: because it controls all the metabolic activities and has genetic information in the form of chromosomes and DNA
Nucleus contains which of the following part/s?
a) nucleolus
b) nuclear membrane and nucleoplasm
c) chromosomes
d) all of these
The nuclear envelop of nucleus is …….
a) single membrane
b) double membrane
c) triple membrane
d) quadruple membrane
Explanation: they separate nucleus from the cytoplasm in eukaryotic
