Biology Questions, Problems & Solutions : TransWikia.com ~ Page 8

Help identifying plant

I saw this plant during the summer in Yorkshire, in the north of England. It was found near in a lowland area not too far from a river, but not...

Asked on 10/22/2021

1 answer

In a skeletal muscle contraction, what happens after ACh binds to the nicotinic iontropic receptors on sarcolemma?

Does the bound ACh becomes unbound and then gets hydrolysed by acetylcholinerase?...

Asked on 10/22/2021

1 answer

When can we know if one develops immunity (to SARS-CoV-2)?

I've been thinking for this for a while. It seems there's no ethical experiment to perform to check if immunity is actually developed (the obvious experiment would be to expose...

Asked on 10/22/2021

0 answer

Is this a termite wing or flying ant wing

I saw this on the bottom corner of my pantry in the Washington DC area. I can't tell whether is termite wing or something else. The wing is 3/4" long....

Asked on 10/22/2021

1 answer

Is grip force a reflex?

When we reach for an object, for example, a cup, is the force used to hold it a reflex? Which sensorial information is used to select the force to hold...

Asked on 10/22/2021

1 answer

Tree Identification - California Bay Area

I've seen these trees in the Bay Area in Mountain View and Fremont, and have been searching for different pine tree varieties that have wider canopies. Does anyone here know...

Asked on 10/22/2021

1 answer

Insect identification: white spotted beetle

3 pairs of legs, a pair of antenna, wings absent, compound eye, 4-6 centimeter approx. in size.I found this beetle at my door, in...

Asked on 10/22/2021 by Sudhanshu Raj

3 answer

Which species of Agave are known to have inedible flowers?

It is well documented that many species of Agave have edible flowers, however I keep coming across statements to the effect that "most species" of Agave have edible flowers. This...

Asked on 10/22/2021

0 answer

Insect Identification. Moth or dragonfly or?

Found on the exterior wall of my house taking cover from the rain it seems. Wingspan is approximately 5cm. I live in the South SF Bay and it has been...

Asked on 10/22/2021

1 answer

What determines the influx of calcium ions in the voltage-gated ion channels?

Calcium channels play a crucial role in neuronal signaling by helping the synaptic vesicles to fuse through the synaptic active zone and release their neurotransmitters. My question is, at a...

Asked on 10/22/2021

2 answer

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