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biochemistry of cell the collection of
various types of molecules which are
present inside cell is termed as
cellular pool with you call it cellular
pool or you call it biochemistry of cell
the various chemical constituents and
molecules present inside cells when I
talk about cell the functioning of a
cell is depended upon various molecules
present inside cell and this molecules
are nothing but water proteins
carbohydrates nucleic acids lipids and
ions let's start about nucleic acid
nucleic acid is of two types DNA and RNA
DNA is the genetic material or the
material which decides about well-being
of a cell how the cell will function how
this cell will look at the genetic
material RNA ribonucleic acid this is
single-stranded RNA which helps to
synthesize proteins inside cell
carbohydrates an example of
carbohydrates in cell would be glucose
yes c6 h-12 o-6
the same material which is synthesized
after the process of photosynthesis the
procedure of photosynthesis synthesizes
glucose and glucose is a main source of
energy for the cell the next one is
lipids when I talk about lipids in
normal terms lipids are called as fats
fats are the basic layers of cell an
example of this would be phospholipid
bilayer phospholipid bilayers is present
at the outer periphery of the cell and
this phospholipid bilayer decides which
molecule will get entry inside the cell
and which molecule will not get entry
inside the cell basically
phospholipid bilayers could be
hydrophilic or hydrophobic - a
hydrophilic it means water love it I'm
gonna say hydrophobic it means it hate
waters the next molecule could be
proteins now when we talk about proteins
in normal human life we say proteins are
building blocks of our body
similarly inside any cell proteins are
made up of amino acids and
these proteins can do various functions
an example of proteins could be
hemoglobin yes the hemoglobin which is
present on the RBC said and this
hemoglobin consists of iron this MOU
globins helps to carry the oxygen
molecule your RBC's upon that there is a
hemoglobin molecule and upon that oxygen
is present
so whenever and wherever oxygen has to
travel this Sigma globin molecule along
with the RBC helps it to travel among
global is a type of a protein lastly
ions there are various ions present
inside the cell an example of this could
be magnesium zinc cobalt potassium
sodium now potassium and sodium are
nothing but channel ions they form a
channel or you can say a boundary at the
outer periphery of the cell and Gaye
allow for exchange of water molecules or
various other constituents like calcium
they also help in neuronal signaling so
all these molecules somewhere help the
cell to function in a better way now let
us see what are the various chemical
constituents or biological constituents
of a self
biochemistry opposite the collection of
various types of molecules in a cell is
termed as cellular food or you can say
biochemistry offset the constituents
present inside the cell the composition
of a cell include or the molecules which
are present inside the cell are water
proteins nucleic acids carbohydrates
lipids and
the previous bio constraints of a cell
are nucleic acid that is DNA and RNA DNA
is nothing but deoxyribose nucleic acid
and RNA is nothing but ribose nucleic
acid DNA is the genetic material of a
cell
carbohydrates an example of this is
glucose the byproduct of photosynthesis
proteins the various type of proteins
present inside the cell are primary
secondary and tertiary
these are the structures of protein an
example of protein is hemoglobin lipids
lipids they form phospholipid bilayer at
the outer periphery of a cell and lastly
ions an example of this is calcium
potassium zinc Magnus
which helped to form the outer army of a
cell they help to formation of calcium
gated ion gated channel ligands or
signaling of a cell so students in this
part we have studied about various bio
constituents of a cell I hope you all
have understood what are the various bio
constituents of the cell and what is
their function thank you
