Biology Questions, Problems & Solutions : TransWikia.com ~ Page 24

Why is this the equation for the fitness of cooperators?

This paper gives the equations as:The fitness of cooperators and defectors is respectively given by fC = b(i − 1)/(N − 1) − c and fD =...

Asked on 07/25/2021 by Connor McCormick

2 answer

Is this a local insect?

The monster below got into my house today (west of Paris, France). It is about 3 cm (1.2 inches) long. ...

Asked on 07/24/2021

1 answer

Are there animals who do things just for pleasure like humans?

In a debate my father said that only humans do things that are not directly linked to survival(painting, playing musical instruments, singing etc). He said that this is because we...

Asked on 07/24/2021 by Artmal

2 answer

Difference between pipette and pipettor

I've been translating a text listing some analytical laboratory equipment, and found that some fellow translators translate the Russian word "автоматическая пипетка" (avtomaticheskaya pipetka, which literally means "automatic pipette") as...

Asked on 07/23/2021

2 answer

Is there any evolutionary reason why male traits appear in the heterogametic sex and female traits in the homogametic sex?

If you define male as the heterogametic sex, and female as the homogametic sex, then my question sounds like a tautology. But, what I'm trying to get at is why...

Asked on 07/23/2021

1 answer

How do I stimulate a neuron extracellularly, specifically the sphenopalatine ganglion

Apologies if this is too basic of a question, but I am an electrical engineer, just getting into neuromodulation/neurostimulation. For my senior project, I am trying to make a device...

Asked on 07/22/2021

0 answer

What was the evolutionary advantage of having seeds so large that they could only be dispersed by megafauna?

I understand that fruits like the avocado and the osange orange are so large and unwieldy that their evolutionary "intent" was to be consumed whole by megafauna that are now...

Asked on 07/22/2021

2 answer

Appropriate regeneration of StrepTrap HP columns for FPLC

My question is related to protein purification using a ÄKTA FPLC.We used StrepTrap HP Columns (1 ml column Volume (CV)) from GE Healthcare Life Sciences to purify a strep-tagged...

Asked on 07/22/2021

0 answer

What is the process by which fluorescent proteins in two photon microscopy are optically stimulated by membrane depolarization?

How does the flow of calcium ions through neurons cause the dyes to activate? The voltage is extremely small, so the dyes have to be extremely close to the neurons,...

Asked on 07/22/2021 by C-Consciousness

1 answer

How do Rab proteins ensure specificity in vesicle transport?

From this paragraph, from Molecular Biology of the Cell 6th Edition, the author makes it quite clear that Rab proteins are important for the specificity of vesicle transport and that...

Asked on 07/22/2021 by tail_recursion

0 answer

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