Does malachite green have an inhibitory effect effect on bacterial growth?

1923

what is tracer technique?

2609

What is the the primary cause of an inflammatory reaction to an overhanging gingival margin of a restoration ?

2184

What vector systems to use Transfect or Infect hematopoietic cells?

1713

What evidence can you cite that suggests that rheumatic fever is an autoimmune disease?

1989

What is a transgenic animal? A transgenic knockout mouse? What are the advantages and disadvantages of such animals for neuroscientific studies? Please give one or two specific examples.

2264

Why are calcium carbonate and carbon dioxide and carbon monoxide considered inorganic compounds?

850

Which compound is involved in reducing levels of homocysteine in the blood?

2590

What are the main causes of the loss of the biological diversity nowadays?

410

A blastomere was removed from an 8-cell human embryo, and its beta-globin gene was amplified by PCR. The beta-globin DNA was treated with an enzyme that cuts on either side of and within the normal allele (producing a small fragment), but not within the sickle cell allele (producing a large fragment). Electrophoresis of the treated DNA from the blastomere demonstrated the presence of both a large and small fragment derived from the beta-globin genes. How should you interpret this test?

2098

why are some plants greener than others?

2552

Describe Cell culture contaminations ?

3658

Give the type of functional group, general formula, and the suffix for methanoic acid (or) formic acid.

982

What role can fisheries play in national development and poverty reduction?

2117

Explain which is better to grow plants in rock sand or soil?

967