Question # 1

Smooth endoplasmic reticulum is the area in a cell where_______are synthesized.

Choose an answer

Polysaccharides

Proteins

Lipids

DNA

_______________ requires the expenditure of energy.

Choose an answer

Diffusion

Osmiss

Active transport

Passive transport

................... is the most acceptable model to understand the structure of well membrane.

Choose an answer

Sandwich permeable

Fluid Mosaic Model

Darwin Model

All

There are _______________ chromosomes in onion.

Choose an answer

46

18

16

23

Which one are the sites of protein synthesis?

Choose an answer

Nucleus

Mitochondria

Endoplasmic reticulum

Ribosomes

The resolution of human eye is _____ mm

Choose an answer

1.0

2.0

0.1

0.2

Mitochondria are found in:

Choose an answer

Eukaryotic cells

Prokaryotic cells

Both

None

Lysosomes were discovered by:

Choose an answer

Rene de Duve

Robert brown

Schwaan

Louls pastuer

The cells which can divide in plants are:

Choose an answer

Sclerenchyma cells

Collenchyma cells

Parenchyma cells

Meristematic cells

Rough endoplasmic reticulum is the area in a cell where _________ are synthesized.

Choose an answer

Polysacchrides

Proteins

Lipids

DNA

Golgi bodies consist of stacks of flattened sacs made up of membranes called ................ .

Choose an answer

Cristae

Cistae

Cisternae

All

There are_______________chromosomes in radish.

Choose an answer

46

18

16

23

Plastids are of ......... types.

Choose an answer

1

2

3

4

More Classes

Other Links

9th Class Biology Chapter 4 Cells and Tissues English Medium KPK Boards Online Mcqs MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer