ESM236




Category: ESM236

0

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

1.

The organisms within an
ecosystem live in

2 / 50

2.

Microorganisms in the air
can be determined by the
following methods except

3 / 50

3.

All these are
chemolitotrophic bacteria
except

4 / 50

4.

The
pigment is obtained from
the fungus Blakeslea
trispora

5 / 50

5.

The yeast cell reproduces
by
division

6 / 50

6.

Energy transfer to the
consumers in the
ecosystem is done through
the

7 / 50

7.

Lipase is produced by
which of the following
fungi?

8 / 50

8.

Which of the organisms is
used in the production of
cheese?

9 / 50

9.

The environment,
organisms, biotic and
abiotic factors are
components of the

10 / 50

10.

A large portion if the
sulphurin the biosphere is
found in

11 / 50

11.

The body of a fungus is
called

12 / 50

12.

The true fungi are classified
into subdivisions based on
their

13 / 50

13.

Food leftover in the kitchen
for 3 days in the presence
of air and water will reveal
spores of

14 / 50

14.

The
sulphur bacteria uses
carbon dioxide to reduce
hydrogen sulphide to
sulphur in order to obtain
carbohydrate.

15 / 50

15.

Homogenization of
microorganisms involves
of the extract

16 / 50

16.

Temporary inhabitants of an
environment are known as
___.

17 / 50

17.

Sulphur is an essential
component of living cells
found in the amino acid

18 / 50

18.

Microorganisms may grow
in all these areas except
___.

19 / 50

19.

Biogeochemical cycles
have the following features
except

20 / 50

20.

The study of the
relationship among
organisms and their
environment is known as

21 / 50

21.

Which of the following is is
a limiting factor for growth
of many organisms?

22 / 50

22.

When a virus lacks a
demonstrable latent period
in the vector, it is said to be

23 / 50

23.

Which of the following is not
a sewage bacteria?

24 / 50

24.

is used for growing colonies
of bacteria

25 / 50

25.

The most common
organisms found in air are

26 / 50

26.

The environment,
organisms, biotic and
abiotic factors are
components of the

27 / 50

27.

All these are fungi that
occur in freshwater except

28 / 50

28.

is a limiting factor for
growth of many organisms

29 / 50

29.

A limiting factor for growth
of many organisms is

30 / 50

30.

The
pigment is present in plants
for the manufacture of food

31 / 50

31.

Lakes that receive small
amount of nutrients are
termed ___

32 / 50

32.

Which of the following
organisms is used in the
production of wine from
grapes?

33 / 50

33.

Rhizobium radiciola and
Bacillus radiciola live
in the root nodules of
leguminous plants

34 / 50

34.

The fungus Rhodotrula
gracilis produces the
vitamin

35 / 50

35.

The earth's water supply is
also known as

36 / 50

36.

The advantage of agar
medium over gelatin as a
solidifying agent is that

37 / 50

37.

Atromentin is the pigment
produced by the fungus

38 / 50

38.

The most common
organisms found in air are
___.

39 / 50

39.

Prosthesa is an adaptation
for ___ bacterium

40 / 50

40.

Sulphur occurs in
different and common
oxidation states

41 / 50

41.

Which of these bacterial
population is not found in
salt water?

42 / 50

42.

Energy from the sun is
captured by the

43 / 50

43.

Prosthesa is an adaptation
for a bacterium found in
lakes

44 / 50

44.

The movement of chemical
elements through the
biological and geographical
components of the
biosphere is known as
cycle

45 / 50

45.

The true fungi is classified
into subdivisions based on
their

46 / 50

46.

Citric acid is produces by
___.

47 / 50

47.

Saccharomyces cerevisiae
produces the enzyme __

48 / 50

48.

The hyphae of fungi is
bounded by a cell wall
made up of chitin and ___

49 / 50

49.

The lithosphere consists of
the following except ___.

50 / 50

50.

Energy from the sun is
captured by the

Rate this quiz




Hello NOUNITES! Join other NOUNITES on Whatsapp and Telegram below, EXCLUSIVE UPDATES awaits you from various study centres and happenings in NOUN. Stay updated
 
Don't miss out, JOIN OVER 22,000 other students already following our platforms

FOLLOW WHATSAPP CHANNEL  FOLLOW TELEGRAM CHANNEL 
    
JOIN WHATSAPP GROUP   JOIN TELEGRAM GROUP
close-link