The immune system is able to recognize surface structures macromolecules with molecular
weights greater than 5000. However, the proportion against which the antibody is directed, that
is, the antigenic determinant, comprising only a min
Identification of genes
The Human Genome Project is an international initiative that began in 1990 to publicize the
precise instructions of chemical character that will define living organisms: the complete
genome. The term genome is the collective name t
Cell biology exam questions:
Average diameter is 25? M approximately for a cell. V
Electron microscopy has the m q + resolution. e. F
It was the first DNA molecule q contained information. F
The th. said endosymbiotic q mitochondria and chloroplasts are c
First partial examination of Virology
1.-Type synthetically a chronological overview of the development of virology until the
appearance of virus as VHI and Hemorrhagic.
* Since ancient times there was known diseases such as rabies but its nature was unkn
GENETICS: BASICS AND HUMAN GENOME PROJECT OBJECTIVES:
Genetic studies genes and heredity. Inside the cells, the chromosomes carrying the genes or
"instructions" that determine all aspects of an organism. Chromosomes are long DNA molecules
There are 2 types of electron transport chains:
- In favor of reduction potential G <0?. The energy is used to create? H respiratory chain.
- Against reduction potential, not spontaneous, G> 0?. Energy input. The light energy results in
The human genome is the total number of chromosomes in the body. The chromosomes
contain about 80,000 genes, responsible for the inheritance. The information contained in genes
has been decoded and allows science to know by genetics tests, what diseases c
Experimentally verify Nernst law and determine the Faraday constant.
A container is separated into two compartments in which there are two solutions of the same
substance (e.g., KCl) with different concentrations on
Terminology in biology
Biology: The science that studies the life and laws.
Atom: The smallest of the subject or unit of a chemical element. It consists of a nucleus where
the protons. Turning around him are arranged in layers electrons.
3. Cell: morphofu
REVIEW OF ANIMAL BIOLOGY
Humans have the following types of teeth: incisors, canines, premolars and molars. . What
kind do they present?
Rodent incisors + + premolars molars (only in guinea pigs)
CARNIVORE: canine incisors + + + premolars molars
biomembranes and transportation.
Structure and properties of biological membranes.
- Selective permeability: active role in the differentiation with the environment allowing the
passage of a substance and rejecting others.
- Respecter energy in