This document contains a biology test with 9 multiple choice questions about plant cell transport processes. The questions cover topics like active transport of ions into plant cells, the process that moves sugar from leaf cells into phloem tissue, permeability of the plant cell wall and membrane, examples of diffusion in plants, water uptake by plant roots via osmosis, materials that diffusion can occur in, effects of a human red blood cell placed in a salt solution, and membrane transport methods that don't require protein channels or carriers.

1. The city school
Nawabshah Campus
Schedule Test (Biology)
Name: ________________ class 10-T___________ Date: _________Marks:______/_____
Q: 1: which of the following enters plant cells by active transport?
a) Carbon dioxide b) oxygen c) Nitrate ions d) water
Q: 2: which process moves sugar from leaf cells into phloem tissue?
a) active transport b) diffusion c) osmosis d) photosynthesis
Q: 3: how permeable are the cell wall and the cell membrane in a plant cell?
Cell wall cell membrane
a) Fully Fully
b) Partially Partially
c) Fully Partially
d) Partially Fully
Q: 4: which of the following is an example of diffusion in a plant?
a) Carbon dioxide from the air moving into a photosynthesizing leaf
b) Ions moving into root hairs against a concentration gradient
c) Sugars in phloem moving from leaves to roots
d) Water in xylem moving from roots to leaves
Q: 5: The sentence describes the uptake of water by a plant.
Water move into the root hairs of a plant by ---X----, through the partially
Permeable cell membrane, .Y….. , a water potential gradient.
X Y
a) Active Transport Up
b) Active Transport Down
c) Osmosis Up
d) Osmosis Down
Q: 6: Diffusion can occur in ________________ materials.
(a) Solid (b) Liquid (c) Gaseous (d) All
Q: 7: A human red blood cell is placed in a strong salt solution.
In which direction does water move and what is the effect on the cell?
Movement of water Effect on cell
A
B
C
D
Into the cell
Into the cell
Out of the cell
Out of the cell
Slight increase in size
Cell bursts
Slight decrease in size
Cell membrane damaged

2. Q: 8: The methods of membrane transport that don't require
Protein channels or carriers are.
a)Osmosis b) diffusion c) phagocytosis d) exocytosis e) all of the
above
Q: 9: the diagram shows a typical cell after being placed in a concentrated salt solution
For ten minutes.