An Overview Of Cell

Question 1

in a plant cell, just within the the cell wall is

Answer 1

cell membrane

Question 2

dense membrane bound structure in each cell

Answer 2

nucleus

Question 3

what does nucleus contain

Answer 3

chromosomes which contain genetic material

Question 4

cells having membrane bound nucleus are called

Answer 4

eukaryotic cells

Question 5

cells that lack a membrane bound nucleus are called

Answer 5

prokaryotic cells

Question 6

what is cytoplasm

Answer 6

present in prokaryotic and eukaryotic, semi fluid matrix which occupies the volume of the cell

Question 7

main arena of cellular activities in cells

Answer 7

cytoplasm

Question 8

do ribosomes have a membrane

Answer 8

no
they are non-membrane bound organelles found in all cells

Question 9

where are ribosomes found in a cell

Answer 9

in prokaryotic and eukaryotic, found in cytoplasm as well as chloroplast, mitochondria, on rough ER

Question 10

what is centriole

Answer 10

found in animal cells
non-membrane bound organelle
helps in cell division

Question 11

smallest known cell and its length

Answer 11

mycoplasma
0.3 micrometer

Question 12

length of bacteria

Answer 12

could be 3 micrometer to 5 micrometer

Question 13

largest isolated single cell

Answer 13

egg of an ostrich

Question 14

diameter of rbc

Answer 14

7 micrometer