2012年3月26日 · In pretty much every transformation protocol I've seen SOC medium is used to grow the bacteria for a short while after the tranformation and before plating. I've usually substituted LB medium for...

2016年10月5日 · You can also follow Orca Behavior Institute, who frequently post sightings on social media. Finally, The Whale Tail lists several locations where killer whales might be seen from land (although quite unpredictably).

2021年5月10日 · Is this tree fact below that I have found on social media sites true? I don't know the source of the quote. It's pretty amazing. I'll be glad if someone can provide the source too! Natural Wonders...

2012年6月19日 · 2-me is a reducing agent necessary to be added to help keep free radical oxygen from affecting mouse cells. It is generally not necessary for human cells. Also from S Bannai and Ishii et al., 2-mercaptoethanol improves tumor cell uptake of cystine by creating a reducing environment.

2016年7月7日 · Wikipedia writes: In human anatomy, and in mammals in general, the mons pubis (also known simply as the mons, and known specifically in females as the mons Venus or mons veneris), is a rounded m...

2014年1月12日 · Q1: If Homo sapiens has no races (according to biologists), why are we so different morphologically? (hair/eyes/skin colour and even athletic performance seem to differ between human populations) Q2: Is it common for other species too, when genetically close populations have very different morphological traits? Are there any other mammal or animal …

2018年4月11日 · I have a variant list in VCF file for a particular disease, I want to filter these variants according to exonic regions in a BED file using a Perl script. How I do this?

2024年11月12日 · Social gender is grounded in chromosomal and biological sex not defined by it That said, in humans, the distinction between male and female is usually associated with these two chromosomal pairings: males are normally XY and females are normally XX with this system forming the basis of the random assignment of sexes to offspring during ...

2024年3月26日 · I tried to subculture cells (hek293 cells) for the first time for a Cell Biology experiment, and here are the steps I followed:- Cell subculture (*the media is a mix of 10:1:0.1 of DMEM:FBS:Pen/Strep) If cells are 70-80% confluency, please subculture the cells Remove media Add 5ml of PBS and wash the cells by tilting the culture dish few times Remove PBS Add 2ml …

2021年11月25日 · I also know that most reptiles are loners or even attack/eat each others when they happen to meet. At the same time, there are snake pits with at times over 100 snakes living together. So have we observed social bonding ("love") between a male and a female snake?