Stealth Mosquitoes? - Biology Stack Exchange
Aug 26, 2024 · 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 …
Newest 'sex' Questions - Biology Stack Exchange
May 20, 2025 · Questions involving the study of sex and reproduction, mating systems, sexuality, sex determination, gender, the evolution of sex, and other topics in the context of sex.
metabolism - Why are 6 turns of the Calvin cycle needed to make one ...
Oct 6, 2021 · I‘ve read that 6 turns of the Calvin cycle are required to make 1 glucose molecule. But, 3CO 2 and 3RuBP are used in one cycle and 6 triose phosphate is produced. Only 5 triose …
Why do blood vessels in the eye not obstruct vision?
Mar 31, 2022 · To follow-up for clarity: I understand the brain is essentially integrating the overlapping visual fields from both eyes to allow us not to regularly perceive the blind spot. However, it seems …
How to calculate the osmolality of Hepes solution?
Jan 9, 2024 · Here is an excerpt from Kollmann et al. (2020, J. Physiol.): This ring was placed in a recording chamber continuously perfused with 37°C aerated Hepes solution containing (in mM) 136 …
dna - qPCR precipitation - Biology Stack Exchange
Nov 8, 2023 · 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 …
Which organisms have the neuroanatomy Roger Penrose supposes …
In The Road to Reality, Roger Penrose suggests that certain brain structures might play a role in consciousness Most particularly, lattice neuronal microtubules, as originally suggested by Stuart
What is the difference between myopia and hyperopia?
Short answer Myopic eyes can still focus on nearby images as the lens needs to relax a bit more than in a normally-sighted person. However, objects far away cannot be focused, because in a complete …
Why isn't the resting membrane potential at equilibrium?
Jul 28, 2022 · What I'm curious about is why potassium just leaves the cell without forming an electric gradient (by leaving behind anions) when sodium starts flowing in. Wouldn't potassium eventually be …
How do membrane proteins find their target locations?
Nov 25, 2017 · The question might be asked for any kind of "bound" proteins, but I'd like to restrict it to membrane proteins. Assuming membrane proteins (or their main parts) don't (or aren't) build in situ …