Reference no: EM132935262
SECTION I
Behavioral neuroscience as a scientific discipline emerged from a variety of scientific and philosophical traditions in the 18th and 19th centuries. In philosophy, people like René Descartes proposed physical models to explain animal as well as human behavior. Descartes suggested that the pineal gland, a midline unpaired structure in the brain of many organisms, was the point of contact between mind and body. Descartes also elaborated on a theory in which the pneumatics of bodily fluids could explain reflexes and other motor behavior. This theory was inspired by moving statues in a garden in Paris.[4] Electrical stimulation and lesions can also show the affect of motor behavior of humans. They can record the electrical activity of actions, hormones, chemicals and effects drugs have in the body system all which affect ones daily behavior.
1. Linking from genetic codes, the data on genetic codes is clearly outlined to distinguish between several traits exhibited by the codes. According to recent study, a conclusion was made implicating that the genetic code lacks punctuation to demonstrate the reading frame; but the sequential reading of the nucleotide is adopted, triplet by triplet. Determine whether the findings are true or false using the knowledge on genetic engineering.
2. Identify and discuss in a brief way the mutation identified as frameshift mutation.
3. Determine a start codon and give a brief explanation about it.
4. Mention the amino acid coded by the AUG code.
5. Identify whether the following statement is true or false.
It is definite that the standard genetic code is almost an international phenomenon.
SECTION II
The term "psychobiology" has been used in a variety of contexts, emphasizing the importance of biology, which is the discipline that studies organic, neural and cellular modifications in behavior, plasticity in neuroscience, and biological diseases in all aspects, in addition, biology focuses and analyzes behavior and all the subjects it is concerned about, from a scientific point of view. In this context, psychology helps as a complementary, but important discipline in the neurobiological sciences. The role of psychology in this question is that of a social tool that backs up the main or strongest biological science. The term "psychobiology" was first used in its modern sense by Knight Dunlap in his book An Outline of Psychobiology (1914).[7] Dunlap also was the founder and editor-in-chief of the journal Psychobiology. In the announcement of that journal, Dunlap writes that the journal will publish research "...bearing on the interconnection of mental and physiological functions", which describes the field of behavioral neuroscience even in its modern sense
1.What does Cauda epididymis lead to?
2. Describe the most vibrant feature of the cell membrane.
3. What leads to formation of polytene chromosomes?
4.Which role is played by the centromere?
5.Through what mechanism are cyclin dependent kinases which regulate development by cell cycle checkpoints fully stimulated?
6. Identify three neurotransmitters.