Cell The Unit Of Life

Question 1

Unicellular organisms are capable of independent existence &performing essential functions of life

Answer 1

True

Question 2

First living cell was described by?

Answer 2

Anton Von leewenhoek

Question 3

Who gave this statement”All the plants are composed of different kind of plant cells

Answer 3

Matthias Schleiden (1838)

Question 4

Plasmid DNA confers certain genotypic characters to bacteria cells

Answer 4

False———phenotypic

Question 5

Thin filamentous extensions from cell wall

Answer 5

Flagellum

Question 6

Small bristle like fibres sprouting out of cell

Answer 6

Fimbrae

Question 7

Elongated tubular structure made up of special protein

Answer 7

Pilli

Question 8

Gas vacuole is found in which bacteria..?

Answer 8

Blue green and purple green photosynthetic bacteria

Question 9

The genetic material is organised into chromosomes in

Answer 9

Eukaryotic cell

Question 10

On of the most imp function of plasma membrane is the transport of molecules across it

Answer 10

True

Question 11

Functions of cytoskeleton

Answer 11

MEchanical support motility maintanance of cell shape

Question 12

Non staining secondary constrictions at certain locations

Answer 12

Satellite

Question 13

Cells carrying out protein synthesis have larger and more numerous nucleoli

Answer 13

True