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- Stealth Mosquitoes? - Biology Stack Exchange
Have mosquitoes become silent and invisible, or am I losing my senses of hearing and sight? This summer I have seen no mosquitoes and have only heard two of them, very quiet, as I sat on my sofa la
- Why does K+ move out of the cell? - Biology Stack Exchange
The other answer is a bit misleading "Another cause is the the intracellular K+ concentration" No, this is exactly the same cause, the differing concentrations is what causes the equilibrium potential You can think of the equilibrium potential for one ion as " how much voltage does there need to be to prevent this ion from flowing down its concentration gradient " The Nernst equation gives
- Thermodynamics of spontaneous protein folding: role of enthalpy changes . . .
Summary The first explanation is commonly encountered The second explanation cannot be correct, as it stands, as it ignores the free energy change in the protein A modification of the second explanation (perhaps what was intended) is that it is necessary to consider the protein folding and change in the water as being coupled, in which case the overall free energy change — the sum of the
- Are there any papers that give examples of what is a high and low . . .
No High and low gene expression are not absolute concepts, as the poster himself would seem to recognize in his speculations about different types of protein In science you can only talk about “high” and low in relation to some reference normal situation, and this means making a measurement on some appropriate control What control is appropriate will depend on your biological system
- Phosphorylation of glucose in glycolysis - Biology Stack Exchange
In the first step of glycolysis, the glucose ring is phosphorylated Phosphorylation is the process of adding a phosphate group to a molecule derived from ATP As a result, at this point in glyco
- Why are so few foods blue? - Biology Stack Exchange
Although blue foods exist, they're rare enough compared to other foods for food preparers to use blue plasters as a convention The natural colour of a given food is due to pigments that have some
- dna - qPCR precipitation - Biology Stack Exchange
I have performed DNA precipitation using two methods on an amplified 194 bp PCR product: using a PEG method with just cold 80% ethanol PEG worked much better for me Can the same methods be appli
- How is the size of a gene defined? - Biology Stack Exchange
Is there an agreed definition as to how many nucleic acid bases constitute a gene? If not, why not? I'm not sure I understand how the exact sizes of genes are defined
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