Start Discovering Solved Questions and Your Course Assignments
TextBooks Included
Active Tutors
Asked Questions
Answered Questions
what are the micronutrients all the micronutrients except molybdenum boron and chlorine are available more in acid soils these elements may limit
describe the advantages of sulphursulphur also increases the oil content of crops such as flax and soyabeans disulphide linkages -s-s- have recently
define the term - sulphur sulphur is found in small amounts in soil perhaps 015 only a large part of sulphur used by plants comes from
describe in detail about the chlorophyll moleculeeach chlorophyll molecule contains magnesium ion there could be no green plants without magnesium as
determine teh term - magnesium magnesium helps in translocation of carbohydrates and regulates the uptake of other nutrients presumably by
how calcium prevents luxury consumption of potassium increasing cak ratio in soil solution depresses the uptake of potassium thus one of the harmful
determine the importance of calcium in soilscalcium in soils is usually abundant except in acid soils which occur in humid areas due to excessive
explain in brief about the term - calcium calcium is absorbed as ca2 ion and is a constituent of cell wall an activator of different plant
define the advatages of potassiumthe gross impact of these effects on crop production is manifested in several ways perhaps the first visible
method for fractionation of subcellular organellesin order to study the composition and the metabolic role of the various subcellular organelles in a
describe in detail about the unicellular eukaryotes animal cel1s and many types of unicellular eukaryotes contain centrioles which are cylindrical in
what is vacuolesa very conspicuous feature in most plant cells is the presence of one or more large vesicles called vacuoles which are separated from
state in detail about the thylakoid membranethe thylakoid membrane contains all the factors associated with the photosynthetic electron transport
define the term - lamellac the inner membrane is folded into very closely packed membranes called the lamellac the lamellae flatten out at regular
determine about the chloroplastone of the most distinguishing features of all eukaryotic plant cells is that in addition to mitochondria they contain
determine the term - coupling factorsthe coupling factors also called the flatpase present on the inner mitochondrial membrane facing the matrix side
define the term - innor mitochondrial membrane the innor mitochondrial membrane has about 60 different proteins associated with it the outer membrane
describe about the mitochondrial membranesthe composition of the two mitochondrial membranes is entirely different the outer membrane is rich in
relate mitochondria organelles with eukaryotic cellsmitochondria are highly specialised organelles in eukaryotic cells these perform the energy
determine about the microtubules the microtubules are hollow tubular structures formed by a special arrangement of two proteins called the alpha and
define the term - microfilaments and microtubulesthe cytoskeleton is in fact termed as the bone and muscle of the eukaryotic cell and is composed of
enumerate in detail about the cytoskeletonall eukaryotic cells have distinct shapes and are also capable of assuming different shapes the internal
how peroxisomes formedperoxisomes are formed within the cell from the smooth endoplasmic reticulum by a process of budding peroxisomes found in the
peroxisomes and glyoxisomesa number of metabolic reactions such as the oxidation of amino acids and lipids result in the production of hydrogen
how lysosomal enzymes involved in the scavenging of agedlysosomal enzymes are also involved in the scavenging of aged and damaged cells in several