Chloroplast
This is the organelle in which photosynthesis takes place. It is an oval shaped double membrane bound organelle.
Internally, it is made up of membranes called lamellae suspended in a ?uid filled matrix called stroma.
Lamellae forms stacks at intervals called grana (singular-granum). Chlorophyll molecules are contained in the grana.
Within the stroma. fat droplets, lipid droplets and starch grains are found.
The strona contains enzymes and forms the site Where light independent reactions take place.
Anganifelix answered the question on May 8, 2018 at 16:18
-
Describe the structure, functions and adaptation of the following parts of a leaf : (a) cuticle (b) epidermis (c) guard cells d) palisade mesophyll
(Solved)
Describe the structure, functions and adaptation of the following parts of a leaf :
i) cuticle
ii) epidermis
iii) guard cells
iv) palisade mesophyll
v) Spongy mesophyll layer
vi) Vascular bundle/tissue
Date posted:
May 8, 2018
.
Answers (1)
-
Describe the External leaf structure
(Solved)
Describe the External leaf structure
Date posted:
May 8, 2018
.
Answers (1)
-
What are the importance of photosynthesis?
(Solved)
What are the importance of photosynthesis?
Date posted:
May 8, 2018
.
Answers (1)
-
Explain the meaning and types of autotrophism
(Solved)
Explain the meaning and types of autotrophism
Date posted:
May 8, 2018
.
Answers (1)
-
Explain the two modes of nutrition
(Solved)
Explain the two modes of nutrition
Date posted:
May 8, 2018
.
Answers (1)
-
(i) Define the term nutrition. (ii) Explain how nutrients are useful to living organisms.
(Solved)
i) Define the term nutrition.
ii) Explain how nutrients are useful to living organisms.
Date posted:
May 8, 2018
.
Answers (1)
-
Discuss the Role of Osmosis in Organisms
(Solved)
Discuss the Role of Osmosis in Organisms
Date posted:
May 8, 2018
.
Answers (1)
-
Explain the wilting process.
(Solved)
Explain the wilting process.
Date posted:
May 8, 2018
.
Answers (1)
-
Discuss what would happen if a plant cell is placed in solutions of varying concentrations.
(Solved)
Discuss what would happen if a plant cell is placed in solutions of varying concentrations.
Date posted:
May 8, 2018
.
Answers (1)
-
Discuss what would happen if an animal cell, say red blood cell is placed in solutions of varying concentrations.
(Solved)
Discuss what would happen if an animal cell, say red blood cell is placed in solutions of varying concentrations.
Date posted:
May 8, 2018
.
Answers (1)
-
Describe an experiment for the demonstration of Osmosis Using a Visking Tubing.
(Solved)
Describe an experiment for the demonstration of Osmosis Using a Visking Tubing.
Date posted:
May 8, 2018
.
Answers (1)
-
Describe an experiment for the demonstration of the process of diffusion using potassium manganate (VII).
(Solved)
Describe an experiment for the demonstration of the process of diffusion using potassium manganate (VII).
Date posted:
May 8, 2018
.
Answers (1)
-
Define the term osmotic potential
(Solved)
Define the term osmotic potential.
Date posted:
May 8, 2018
.
Answers (1)
-
Explain osmotic pressure
(Solved)
Explain osmotic pressure
Date posted:
May 8, 2018
.
Answers (1)
-
Explain the process of Osmosis
(Solved)
Explain the process of Osmosis
Date posted:
May 8, 2018
.
Answers (1)
-
Explain how materials move in and out of the cells through Diffusion.
(Solved)
Explain how materials move in and out of the cells through Diffusion.
Date posted:
May 8, 2018
.
Answers (1)
-
Define cell physiology and give examples.
(Solved)
Define cell physiology and give examples.
Date posted:
May 8, 2018
.
Answers (1)
-
(i) What is an organ system? (ii) Explain the organ system in animals.
(Solved)
(i) What is an organ system?
(ii) Explain the organ system in animals.
Date posted:
May 8, 2018
.
Answers (1)
-
(a)(i) What is an organ? (ii) Name and explain the types of organs in: (a) animals (b) plants
(Solved)
a)i) What is an organ?
ii) Name and explain the types of organs in:
a) animals
b) plants
Date posted:
May 8, 2018
.
Answers (1)
-
(i) What is a tissue? (ii) Name and explain the types tissues in : (a) animals (b) plants
(Solved)
a) i) What is a tissue?
ii) Name and explain the types of tissues in :
a) animals
b) plants
Date posted:
May 8, 2018
.
Answers (1)