ESM236

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

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

Citric acid is produces by
___.

Autotrophs are able to
manufacture their food
through

In cell culture, some tissues
deteriorate as they multiply;
this is called
effect

All these are
chemolitotrophic bacteria
except

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

Clostridium tetani is a
pathogen which causes -----
---in man.

Microorganisms are useful
in all but one of the
following

Clostridium spp is mainly
found in ___.

Which of the following
bacteria is not an
anaerobe?

The most common
organisms found in air are

In cell culture, some tissues
deteriorate as they multiply;
this is called

The true fungi are classified
into subdivisions based on
their

The body of a fungus is
called ___.

The yeast cell reproduces
by
division

The deep water in a lake
beyond the depth of
effective light penetration is
present in the

The organism
partakes in the production
of citric acid

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

Lipase is produced by
which of the following
fungi?

Saccharomyces cerevisiae
produces the enzyme

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

Temporary inhabitants of an
environment are known as
___.

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

Algae are found as plants in
freshwater or ___ in marine
water

Sulphur occurs in
different and common
oxidation states

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

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 __

The physical features in an
environment are called the
factors

The most common
organisms found in air are
___.

All these are fungi that
occur in freshwater except

Ammonia is converted to
nitrites during the process
of ___

The mean daily
precipitation overland is
about

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

Which of the following is not
a process by which carbon
is restored back to the
atmosphere?

Autotrophs are able to
manufacture their food
through ___

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

The earth's water supply is
also known as

The oxidation states of
sulphur does not include

Sulphur is an essential
component of living cells
found in amino acids such
as ___

The body of a fungus is
called

The enzyme
is produced by Mucor
species

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

The type and population of
microbes in waterbodies is
determined by the

The organisms within an
ecosystem live in

Which of the following is not
a sewage bacteria?

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

The ultimate energy source
in an ecosystem is the

Saccharomyces cerevisiae
produces the enzyme __

A type of yeast used in
preparing bread is