11th Biology Monthly Test - 2 ( Bio - Botany - Transport in Plants )

MABS Institution

11th Biology Monthly Test - 2 ( Bio - Botany - Transport in Plants )-Aug 2020

Time : 2.30 Hours

Part - A

Multiple Choice Question - Answer All Question

Cobalt chloride strips are used to find ___________

Presence of stomata in leaf
Rate of transpiration
Guttation
All the above

Choose the wrong statement.
i) Hydathodes are pores.
ii) Guttation occurs through the .epithem
iii) They are found in plants growing in shady places.
iv) The water exuded during this process is pure water

i and iii
i,iii, and iv
ii and iii
ii and iv

__________ is a large transporter protein found in outer membrane of plastids mitochondria etc.,

Aquaporin
Uniport
Porin
Cellulose

Desalination of water works on the principle of ___________

Plasmolysis
Deplasmolysis
Reverse Osmosis
DPD

Over 30 types of aquaporins have been reported in ___________

Rice
Maize
Peas
Soybean

Process of fumigation works on the principle of ______

Imbibition
Diffusion
Active transport
Passive transport

Which among the following is correct?
i. apoplast is fastest and operate in nonliving part.
ii. The transmembrane route includes vacuole.
iii. symplast interconnect the nearby cell through plasmadesmata.
iv. symplast and transmembrane route are in living part of the cell

i and ii
ii and iii
iii and iv
i, ii, iii, iv

Water potential of pure water is __________

0
-2
1
+2

Identify the wrong statement with reference to Diffusion
i) It is seen in gases and liquids.
ii) It is a active process and hence no energy expenditure is required.
(iii)The rate of diffusion is determined by concentration gradient.
(iv) It is independent of the living system.

ii and iii
i and iv
ii only
i only

Which among the following are common to facilitated diffusion and active transport?

depend on respiratory energy
transport along concentration gradient
involvement of carrier proteins
all the above

Part - B

Generic 2 - Answer All Question

Draw a schematic diagram to show reverse osmosis.

What are the disadvantages of diffusion?

List out the non-photosynthetic parts of a plant that needs a supply of sucrose?

Differentiate channel protein and carrier protein.

What will happen if plantcell is kept in hypertonic solution?

Enumerate the significance of diffusion in plants?

What is an anti transpirant? Give on example?

Part - C

Generic 3 - Answer All Question

Explain the types of carrier proteins.

Explain the application of exosmosis in food preservation.

Explain Donnan equilibrium

What are the objections to Root pressure being a force for ascent of sap.

Write the role of pressure potential, turgor pressure and wall pressure for turgidity of plant cell.

Explain proteins - lecithin theory.

Define Osmosis

Part - D

Generic 5 - Answer All Question

Explain 'routes' for path of water across root cells.

Describe the transpiration pull theory.

Explain Cytochrome pump theory?

Explain the uses of Ganongs potometer.

Explain theory of K+ transport for mechanism of stomatal movement.
Explain Munch Mass flow, hypothesis and its applications to plants

An artificial cell made of selectively permeable membrane immersed in a beaker (in the figure). Read the values and answer the following questions?

a. Draw an arrow to indicate the direction of water movement.
b. Is the solution outside the cell isotonic, hypotonic or hypertonic?
c. Is the cell isotonic, hypotonic or hypertonic?
d. Will the cell become more flaccid, more turgid or stay in original size?
e. With reference to artificial cell state, the process is endosmosis or exosmosis? Give reasons

Comment

Add Comment

InstaQB

Institutions

12th Standard English Medium

12th Standard Tamil Medium

11th Standard English Medium

11th Standard Tamil Medium

10th Standard English Medium

9th Standard English Medium

8th Standard English Medium

7th Standard English Medium

Class XII

Class XI

12Th Standard

11Th Standard

10Th Standard

9Th Standard

11th Biology Monthly Test - 2 ( Bio - Botany - Transport in Plants )

MABS Institution

11th Biology Monthly Test - 2 ( Bio - Botany - Transport in Plants )-Aug 2020

Part - A

Multiple Choice Question - Answer All Question

Cobalt chloride strips are used to find ___________

Choose the wrong statement. i) Hydathodes are pores. ii) Guttation occurs through the .epithem iii) They are found in plants growing in shady places. iv) The water exuded during this process is pure water

__________ is a large transporter protein found in outer membrane of plastids mitochondria etc.,

Desalination of water works on the principle of ___________

Over 30 types of aquaporins have been reported in ___________

Process of fumigation works on the principle of ______

Which among the following is correct? i. apoplast is fastest and operate in nonliving part. ii. The transmembrane route includes vacuole. iii. symplast interconnect the nearby cell through plasmadesmata. iv. symplast and transmembrane route are in living part of the cell

Water potential of pure water is __________

Identify the wrong statement with reference to Diffusion i) It is seen in gases and liquids. ii) It is a active process and hence no energy expenditure is required. (iii)The rate of diffusion is determined by concentration gradient. (iv) It is independent of the living system.

Which among the following are common to facilitated diffusion and active transport?

Part - B

Generic 2 - Answer All Question

Draw a schematic diagram to show reverse osmosis.

What are the disadvantages of diffusion?

List out the non-photosynthetic parts of a plant that needs a supply of sucrose?

Differentiate channel protein and carrier protein.

What will happen if plantcell is kept in hypertonic solution?

Enumerate the significance of diffusion in plants?

What is an anti transpirant? Give on example?

Part - C

Generic 3 - Answer All Question

Explain the types of carrier proteins.

Explain the application of exosmosis in food preservation.

Explain Donnan equilibrium

What are the objections to Root pressure being a force for ascent of sap.

Write the role of pressure potential, turgor pressure and wall pressure for turgidity of plant cell.

Explain proteins - lecithin theory.

Define Osmosis

Part - D

Generic 5 - Answer All Question

Explain 'routes' for path of water across root cells.

Describe the transpiration pull theory.

Explain Cytochrome pump theory?

Explain the uses of Ganongs potometer.

Explain theory of K+ transport for mechanism of stomatal movement.

Explain Munch Mass flow, hypothesis and its applications to plants

Comment

Other Study material

11th Biology Monthly Test - 1 ( Bio - Zoology -

11th Biology Weekly Test - 3 ( Bio - Zoology - Exc

11th Biology Weekly Test - 4 ( Bio - Zoology - Exc

11th Biology Weekly Test - 1 ( Bio - Zoology - Exc

11th Biology Weekly Test - 2 ( Bio - Zoology - Exc

11th Biology Monthly Test - 4 ( Bio - Zoology - T

11th Biology Monthly Test - 3 ( Bio - Zoology - Lo

11th Biology Monthly Test - 2 ( Bio - Zoology - Lo

11th Biology Monthly Test - 1 ( Bio - Zoology - Lo

11th Biology Weekly Test - 4 ( Bio - Zoology - Loc

11th Biology Weekly Test - 3 (Bio - Zoology - Loco

11th Biology Weekly Test - 2 ( Bio - Zoology - Loc

11th Biology Weekly Test -1( Bio - Zoology - Locom

11th Biology Monthly Test - 4 ( Bio - Zoology - Ex

11th Biology Monthly Test - 3 ( Bio - Zoology - E

Tamilnadu Stateboardszs - Class

Choose the wrong statement.
i) Hydathodes are pores.
ii) Guttation occurs through the .epithem
iii) They are found in plants growing in shady places.
iv) The water exuded during this process is pure water

Which among the following is correct?
i. apoplast is fastest and operate in nonliving part.
ii. The transmembrane route includes vacuole.
iii. symplast interconnect the nearby cell through plasmadesmata.
iv. symplast and transmembrane route are in living part of the cell

Identify the wrong statement with reference to Diffusion
i) It is seen in gases and liquids.
ii) It is a active process and hence no energy expenditure is required.
(iii)The rate of diffusion is determined by concentration gradient.
(iv) It is independent of the living system.