a)Produce 1 degree and 2 degree industrial metabolites.
1 degree metabolites.
End products of common metabolic pathways include; alcohol (ethanol), citric acid, itaconic acid.
2 degree metabolites:
-a diverse range of compounds that lack known obvious functions in the growth and reproduction of the organism.
-Produced after growth has stopped, when nutrients are limited, but excess carbon is available e.g. Penicillin, cephalosporins, griseofulvin, cyclosporin, ergot alkaloids
b)Well developed and understood secretory machinery: allow simple purification of products from
culture medium.
c)Relatively easily grown in mass culture and lots of
practice (alcoholic beverage industry).
d) Manipulability of Fungi makes them attractive to industry mainly in the following ways.
-Easy to grow, make mutants and do genetic crosses
-Molecular biology is well developed ie: transformation, gene replacement, regulated expression, total genome expression analysis, whole genome sequences are becoming available.
jim items answered the question on January 30, 2019 at 18:17
- Discuss Rhizanova Tree Transplant under the following: (a)As a mychorrizal fungi inoculant. (b)Advantages of using it as an inoculant.(Solved)
Discuss Rhizanova Tree Transplant under the following:
a)As a mycorrhizal fungi inoculant.
b)Advantages of using it as an inoculant.
Date posted: January 29, 2019. Answers (1)
- Discuss the benefits of Mycorrhizae Inoculation.(Solved)
Discuss the benefits of Mycorrhizae Inoculation.
Date posted: January 29, 2019. Answers (1)
- Discuss the main reasons why mycorrhizal fungi should be inoculated in the plants' roots(Solved)
Discuss the main reasons why mycorrhizal fungi should be inoculated in the plants' roots.
Date posted: January 29, 2019. Answers (1)
- Discuss the two types of mycorrhizae associations in higher plants.(Solved)
Discuss the two types of mycorrhizae associations in higher plants.
Date posted: January 29, 2019. Answers (1)
- Discuss fungus-plant mutualism in natural ecosystems.(Solved)
Discuss fungus-plant mutualism in natural ecosystems.
Date posted: January 29, 2019. Answers (1)
- Briefly describe kingdom fungi as both;
a) Decomposers.
b) Mutualists.(Solved)
Briefly describe kingdom fungi as both;
a) Decomposers.
b) Mutualists.
Date posted: January 29, 2019. Answers (1)
- Discuss asexual and sexual reproduction in the kingdom fungi.(Solved)
Discuss asexual and sexual reproduction in the kingdom fungi.
Date posted: January 29, 2019. Answers (1)
- Name three types of the body cavity(haemocoelom) in phylum arthropoda(Solved)
Name three types of the body cavity(haemocoelom) in phylum arthropoda
Date posted: January 29, 2019. Answers (1)
- How do plants in hot areas survive?(Solved)
How do plants in hot areas survive?
Date posted: January 28, 2019. Answers (1)
- Describe how a sample of oil can be extracted from macadamia seeds in a Chemistry laboratory(Solved)
Describe how a sample of oil can be extracted from macadamia seeds in a Chemistry laboratory.
Date posted: January 21, 2019. Answers (1)
- Below is a word equation of a process in plant nutrition.
Carbon (IV) oxide + water TJ/k L + Oxygen
(a) (i) Name the product labelled L
(ii)...(Solved)
Below is a word equation of a process in plant nutrition.
Carbon (IV) oxide + water TJ/k L + Oxygen
(a) (i) Name the product labelled L
(ii) State the requirements labelled J and K (2 marks)
(b) Explain the importance of the product L. (2 marks)
Date posted: January 21, 2019. Answers (1)
- State one difference between movement and locomotion.(Solved)
State one difference between movement and locomotion.
Date posted: January 21, 2019. Answers (1)
- State factors that increase the rate of diffusion.(Solved)
State factors that increase the rate of diffusion.
Date posted: January 21, 2019. Answers (1)
- Explain why adenine and thymine have double bond while cytosine and guanine have triple bond(Solved)
Explain why adenine and thymine have double bond while cytosine and guanine have triple bond.
Date posted: January 20, 2019. Answers (1)
- Explain the importance of protecting the forest ecosystem with reference to the following:(20 marks)
(a)climate change
(b)biodiversity
(c)biotechnology
(d)water conservation
(e)pollution(Solved)
Explain the importance of protecting the forest ecosystem with reference to the following:(20 marks)
(a)climate change
(b)biodiversity
(c)biotechnology
(d)water conservation
(e)pollution
Date posted: January 16, 2019. Answers (1)
- Distinguish between a weed, Noxious plant and invasive species.(Solved)
Distinguish between a weed, Noxious plant and invasive species.
Date posted: January 11, 2019. Answers (1)
- Give two importance of respiratory quotient(Solved)
Give two importance of respiratory quotient.
Date posted: January 6, 2019. Answers (1)
- Discuss the components of the nephron(Solved)
Discuss the components of the nephron.
Date posted: January 4, 2019. Answers (1)
- Name two classes of phylum arthropoda with cephalothorax(Solved)
Name two classes of phylum arthropoda with cephalothorax
Date posted: December 26, 2018. Answers (1)
- Describe the route taken by water from the soil up to the evaporating surface of a plant
(Solved)
Describe the route taken by water from the soil up to the evaporating surface of a plant
Date posted: December 6, 2018. Answers (1)