ATTENTION:
Kindly note that you will be presented with 50 questions randomized from the NOUN question bank. Make sure to take the quiz multiple times so you can get familiar with the questions and answers, as new questions are randomized in each attempt.
Good luck!
ESM236
1 / 50
The body of a fungus is called ___.
2 / 50
Lipase is produced by the fungus
3 / 50
Food leftover in the kitchen for 3 days in the presence of air and water will reveal spores of
4 / 50
Sulphur is an essential component of living cells found in the amino acid
5 / 50
Saccharomyces cerevisiae produces the enzyme
6 / 50
Energy transfer to the consumers in the ecosystem is done through the
7 / 50
The oxidation states of sulphur does not include
8 / 50
Prosthesa is an adaptation for ___ bacterium
9 / 50
In cell culture, some tissues deteriorate as they multiply; this is called effect
10 / 50
Microorganisms in the air can be determined by the following methods except
11 / 50
All these are chemolitotrophic bacteria except
12 / 50
The sulphur bacteria oxidizes hydrogen sulphide to sulphur which is stored in bacterial cells as granules
13 / 50
is a limiting factor for growth of many organisms
14 / 50
Rhizobium radiciola and Bacillus radiciola live ___ in the root nodules of leguminous plants.
15 / 50
The physical location of an organism is known as
16 / 50
A continous flow of nitrogen in the ecosystem is maintained through
17 / 50
The mean daily precipitation overland is about
18 / 50
Which of these is not a freshwater habitat?
19 / 50
Which of the following is is a limiting factor for growth of many organisms?
20 / 50
Clostridium tetani is a pathogen which causes ----- ---in man.
21 / 50
Microorganisms may be ___
22 / 50
22. Living organisms inhabit the
23 / 50
A type of yeast used in preparing bread is
24 / 50
In cell culture, some tissues deteriorate as they multiply; this is called
25 / 50
The pigment is obtained from the fungus Blakeslea trispora
26 / 50
The enzyme------is produced by Mucor species
27 / 50
is the process by which the cell protoplasm is covered by a thin membrane which is is pushed out of a cell to form a bus
28 / 50
Food leftover in the kitchen for 3 days in the presence of air and water will reveal spores of ___
29 / 50
The process by which the cell protoplasm is covered by a thin membrane which is is pushed out of a cell to form a bus is called
30 / 50
The true fungi are classified into subdivisions based on their
31 / 50
Clostridium spp is mainly found in the
32 / 50
Rhizobium radiciola and Bacillus radiciola live in the root nodules of leguminous plants
33 / 50
A large portion of the sulphur in the biosphere is found in
34 / 50
The ultimate energy source in an ecosystem is the
35 / 50
Which of the following organisms is used in the production of wine from grapes?
36 / 50
Sulphur occurs in different and common oxidation states
37 / 50
Atromentin is the pigment produced by the fungus ___.
38 / 50
The environment, organisms, biotic and abiotic factors are components of the
39 / 50
One of the following options is not a long-term method of storing virus tissues.
40 / 50
Atromentin is the pigment produced by the fungus
41 / 50
The yeast cell reproduces by ___ division
42 / 50
Temporary inhabitants of an environment are known as
43 / 50
forms the backbone of organic compounds in living tissues
44 / 50
The hyphae of fungi is bounded by a cell wall made up of chitin and
45 / 50
Clostridium tetani is a pathogen which causes in man
46 / 50
is used for growing colonies of bacteria
47 / 50
The deep water in a lake beyond the depth of effective light penetration is present in the
48 / 50
Energy from the sun is captured by the
49 / 50
The penicillin antibiotic was discovered by
50 / 50
Microorganisms may grow in all these areas except ___.
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