Micro Biology (705)
Bio Technology (277)
Bio Chemistry (736)
Bio Informatics (199)
Genetics (207)
Botany (781)
Zoology (409)
Cell Biology (461)
Bio Physics (83)
Ecology (296)
Embryology (130)
Biological Sciences AllOther (236) Streptococcus mutans is capable of producing high molecular weight dextrans from which food constituent?
2 4772What is the major immunologic manifestation found in diagnosed acquired immune deficiency syndrome (AIDS) patients?
1 4850Name the virus most likely to pass the placenta and produce congenital defects in the foetus ?
2 4389What is the the primary cause of an inflammatory reaction to an overhanging gingival margin of a restoration ?
TCS,
2186What is the reaction characterized by degranulation of mast cells as a result of antigen-antibody complexes affixed to cell surfaces?
2623
What are the structures of the products of this reaction, and how are they identified?
What do facilitated diffusion and active transport have in common? What are the differences between them?
The gustatory system has to do mostly with what human sense?
Describe in detail about the Freezing and thawing primary lymphocytes ?
What type of column is generally used to separate amino acids from each other?
why we use 96 well plate in ELISA plate reader?
Genetic engineering harms or benefits human societyharms? What obstacles must gene therapy overcome? What instrumentation is required for DNA sequence analysis and how does it work?
What are the main causes of the loss of the biological diversity nowadays?
what is the low colony forming ability of Clumpy cells?
The ABO blood system has been employed to settle cases of disputed paternity. Suppose, as an expert in genetics, you are called to testify in a case where the mother is type A, the child is type O and the alleged father is type B. How would you respond to the following statements of the attornies: a. "Since the mother has type A, the type O of the child must have come from the father and since my client is type B, he obviously could not have fatered the child." Made by the attorney of the alleged father. b. "Further tests revealed that this man is heterozygous and therefore he must be the father." Made by the mother's attorney.
What is the gross primary production of an ecosystem?
Explain the symptoms of adneovirus infection?
In the definition of mutation we say sudden heritable change i the DNA, so what does sudden means here?
The elution volume of an enzyme on a gel filtration column can be predicted from a) its enzyme activity b) its protein absorbance at 280 nm c) subunit composition and monomer molecular mass(es) d) Choices a) and b) are both correct.
What is the difference between spreading and striking ?