Biology Fundamentals (ePub)

The fundamentals of biology beam its searchlight on all the
basic principles contained in various aspects of life sciences, like
recombinant DNA, genetics, molecular biology and biochemistry.
Via the in-depth study of these principles, humans can
adequately understand all the basic mechanisms that life entails
and then find an anchor for his biological thinking and
knowledge, which are all required for full understanding of the
various challenges humans encounter in day-to-day lives. These
challenges vary from problems with human environmental
quality, loss of biodiversity, diseases, and health.
The basic chemical structures of living things relate a great deal
to their physical structure. Various cell processes come to play
also to give the human being its structure and function as seen
on the exterior. Cellular organizations are equally essential,
ensuring one cell functions in its place without unwanted
interference with another cell and its function. Living processes
depend heavily on various metabolic processes, and these
processes occur in animals and plants. Humans, being the chief
among higher animals, remain the main focus and end point of
all biological studies.
Cell division is an integral part of the fundamentals of biology
since it forms the basis on which living things grow and
develop. Cell division equally forms the basis for genetics, and it
is irreversibly associated with both sexual and asexual
reproduction processes.
Genetics is more or less a new entrant into biological studies,
and its details have reached an advanced stage in recent times,
thanks to the many genetic technological processes developed in
recent times. Genetics opened human eyes to the processes
and studies of evolution, and they are both intertwined and
inseparable.
To improve on knowledge related to biological studies, humans
have engaged in various laboratory activities and formulated
various hypotheses to give human make up a meaning. The
laboratory activities culminate to data collection and
interpretation, which gave both to inferences and conclusion
presented to the world in the form of visual, oral and written
forms of communication. Research in the world of biology is an
ongoing process since many more secrets about this broad field
of study are still left unfolded.
Fundamentals of biology seek to study this course at the level
of the cell. It involves in-depth investigation into cellular
structures and chemical processes. As hinted earlier, gene
expression, cell division, and cell metabolism are also integral
parts of the study. The content is more or less about the basic
concepts of biology, which form the foundation on which all
other biology-related fields of study are built. It must be stated
with emphasis that the study of the fundamentals of biology at
cellular level deals squarely with the eukaryotic cell, which is the
form of cell found in humans, animals, and plants. However,
mentions are also made about prokaryotes.
Cell functions in plants and animals are regulated by various
molecular processes, which are essential in all multi-cellular
organisms.