development of drugs against asthma and allergies

Scientists have found something that the  drugs against asthma and allergies can be improved. To a higher level The TLR4 receptor, present on epithelial and immune cells,...

What are the ten organ systems that make up the human body?

 Our body is composed of millions of cells. Our cells form unique cell types and function together to create biological machine. Our cells group...

unique heavy or light chain variable regions produced by rearrangement

In immunology a major topic of discussion early on is the rearrangement of variable gene segments to form the complete variable region, either the...

What is connective tissue?

  connective tissue The tissue that packs our and supports the organs in the human body is known as connective tissue. Connective tissue develops from the...

Symbiosis Example – Nitrogen fixation by bacteria generates ammonia for plants.

  Symbiosis in biology refers to cooperation of two or more organisms where benefits are shared from the interaction. A classic example of symbiois is...

How does transcription initiate in E.Coli and other prokaryotic organisms?

Transcription is a part of the central dogma of biology and describes the copying of a gene from the DNA to a messenger RNA...

pros and cons of caffeine consumption

  I would go so far as to say that our Western society is fueled by an eight carbon organic molecule, C8H10N4O2, or 1,3,7-trimethyl-1H-purine-2,6(3H,7H)-dione3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione, or...

How do snowflakes form? The center of a snowflake is a bacterium – Pseudomonas...

  How do snowflakes form People often wonder how a snowflakes forms such a unique and beautiful structure? The answer actually lies within a microorganism. As...

naproxen vs ibuprofen

  I recently argued with a coworker about the differences between ibuprofen, the compound use in drugs like Advil, and naproxen sodium, the active compound in Aleve....

How can our immune system suppress itself? T-Regulatory Cells

T-Regulatory Cells The adaptive immune system is brilliantly designed to defend us from any type of pathogen through combinations of cell types, T-cells, B-cells, Natural...