An aquatic ecosystem consists of plants and animals interact with the chemical and physical
characteristics of an aqueous environment from the smallest to the world ocean puddle. And
while the conditions are quite ephemeral puddle of th
Capsid: The capsid protein is an outer cover which encloses and protects the viral genome from
the action of nucleases and other adverse factors of an environment. In addition, virus lacking
the bare shell, the capsid is responsible for estab
Microorganisms can be eliminated, inhibited or killed by physical or chemical agents. It currently
has a variety of techniques and agents acting differently and each has its own limits application
Among the most comm
HISTORICAL BACKGROUND OF MICROBIOLOGY AND MICROBIAL TAXONOMY
The history of Microbiology is the ratio of the achievements of many scientists, men and women,
but relatively few mentions names and events featured. Many important contributions o
CULTURE OF BACTERIA
How can solve the spatial and nutritional problem that has a culture of bacteria that is performed
in a flask?
How might happen that explain a colony of bacteria that are in solid culture in a petri plate, to
move in a period
The cell cycle
The dividing cells and pass through a regular, repeating sequence of growth and cell cycle
division known as
The cell cycle is divided into three main phases, interface, mitosis, and citositosis. May be
required to complete few hours to sev
THEME I HISTORY OF MICROBIOLOGY
Microbiology is the science that studies the biology of microorganisms or microbes.
Microorganisms are beings:
Small size, which can not be observed with the naked eye, it takes a microscope.
Do not have tissu
Without it we would not exist. Do you know why? Because our body is made up of billions of
cells that clump together to create tissues, organs and systems. With this, we can be confident
that our body is able to function smoothly.
Not all cells a
The bacterial protoplast.
It is common in eukaryotes and prokaryotes. Exists in all living cells, is necessary. When it
breaks the integrity of the cell is destroyed and death occurs.
From the functional standpoint, the m. is the main point of contact bet
Susceptibility: This is the study of the sensitivity or resistance of certain microorganism (or
group of them) to several antibiotics. Can be used to treat a pathogen, added to foods,
ultimately to find behaves like a seed against a particular
The bone is formed by lymphoid tissue anastomosing cords together organized around blood
Lymph, when entering the node reaches a bowl-shaped space located between the connective
tissue capsule and parenchyma. This space is