Biology Answers

Many years ago, there was a famous case of a boy born with severe combined immune deficiency (SCID). His physicians placed him in a pathogen-free chamber that resembled a giant glass bubble. What purpose was served by doing this? What treatments are available today that might have helped this boy?

Outline and explain the normal functions of phosphatidylinositols in the body.

Describe how the antigen presenting cell (APC) pathway can be used to selectively target cancer cells.

Please outline the components of an ideal multifunctional liposome and discuss the role of each component. Give an example of an FDA approved Liposome based system for delivery of Doxorubicin.

The paleness of a person’s face when looking from a high place indicates the secertion of what hormone?

If the multicellular organisms arise from the unicellular organisms, can you tell that all the species/organisms are related with one another?

why was the belief in spontaneous generation consider as an obstacle to the development of microbiology as a scientific discipline

angela's physician suspects that angela has just suffered a myocardial infarction, or heart attackshe tells angela that she is going to take a blood sample so that the hospital lab can perform a test to confirm her diagnosis . what information can angela's blood yield to help the physician?

Black fur (B) is dominant to white fur (b) in guinea pigs. An F1 cross was conducted and resulted in 100% heterozygous guinea pigs (Bb). What is the genotypic ratio outcome of the F2 generation which would cross two heterozygotes?

I am doing an investigation on the distribution of catalase enzyme in potato tissue. I would like to know what affects how an enzyme is distributed in potatoes. Is potato tissue more active on the inside core or on the outside skin?