The term “metabolites” refers to the immediate byproducts of metabolic activity.
Enzymes in our bodies catalyze these to perform specialized activities. Because our
bodies go through so many processes, these metabolites are divided into primary and
secondary.
In this section, you must investigate the distinction between primary and secondary plant
metabolites and their roles. Both are little molecules in our bodies required for various
physiological activities.
Primary Metabolites
- The primary metabolites are formed due to the essential metabolic processes
caused by the body’s enzymes. As a result, they aid in carrying out functions such
as cell proliferation in your body. Furthermore, these metabolites help to maintain
cellular activity. - Students must remember that the main metabolites are the ones that provide the
primary metabolic processes. In plain terms, these, in the form of lactic acid, are
directly engaged in activities such as reproduction. - Carbohydrates, lipids, proteins, and other metabolites are examples of primary
metabolites. It has been established that they are critical for an
individual’s physical growth. They directly stimulate cell development by
introducing energy into the cells. - Furthermore, as previously said, these are beneficial in the reproduction process.
This makes primary metabolites essential to a living being’s growth phase. - Because the organism continually requires primary metabolites, they are often
produced rapidly. These can also be easily removed using basic extraction
techniques. - There are two types of primary metabolites: primary essential metabolites and
primary metabolic end products. - Proteins and carbohydrates are critical primary metabolites that contribute to the
structural and physiological structure of the organism. On the other hand, direct
metabolic end products include lactic acid and ethanol, which are byproducts of
many metabolic processes.
Secondary Metabolites
- Primary metabolites produce secondary metabolites. They are not directly
engaged in body activities such as cellular development and upkeep. As a result,
they are not on the list of central metabolites. - As a result, keep primary metabolites in mind when researching secondary
metabolites. The secondary comes after the significant functions in the body, as
the name indicates. - Please keep in mind that after the growth phase ends and the stationary phase
begins, the secondary metabolites start to operate. Aside from that, these
metabolites are used for various external functions. - Alkaloids and phenolics have little physiological value and are only beneficial
when processed or combined with other substances. Students should also be aware
that these secondary metabolites are primarily present in plants. - Most secondary metabolites serve as a defense mechanism against numerous
external invaders. These are manufactured in modest amounts and are difficult to
remove. Secondary metabolites are also not part of the organism’s molecular
organization. - Some secondary metabolites are species-specific and exist exclusively in that
species; yet, horizontal transmission of these metabolites between species has been
shown to play an essential role in the evolution of some animals.
Ending Up!
Hope now you are clear about the primary and secondary plant metabolites. Suppose
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