can we re-freeze the 4% paraformaldehyde for longer storage?

3593

Dog lies down to sleep only after observing the surroundings. Why?

982

Why is cannibalism an inharmonious intraspecific ecological interaction?

336

Does the suction force facilitate or make difficult the entrance of water in the cell?

993

Explain the Standard curves for transfections?

1971

Is there difference between the initial and the final energy levels in catalyzed and non-catalyzed reactions?

1157

What is the use of FAM and other green flourescent dyes ?

2066

What are plant cell vacuoles? What are their functions? How is the covering membrane of the vacuoles called?

887

How to Filter & remove non-sequence data from a FASTA FILE using Perl scripts ?

2226

What do you like LEAST & MOST about your current position?

4398

Define carbon cycle?

378

Explain the growth curve of S. pneumo ?

2094

Describe the Aeromonas hydrophila growth curve ?

2322

Does anyone know of any genetic defects on animals? I'm just curious why I've never seen an animal with gigantism, or dwarfism, or down syndrome. I'm sure they all dont die at birth. I'm really interested in some information on this. thanks

2106

What is beaded appearance of mycobacteria?

1114