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Oct
11
comment Are there any multicellular forms of life which exist without consuming other forms of life in some manner?
Closely related to the question can humans survive without eating life
Oct
11
reviewed Excellent Importance of knowing GC Content of an organism
Oct
11
reviewed Excellent Why has grey hair evolved?
Oct
11
reviewed Needs Improvement How to estimate the DNA density in human sperm head?
Oct
11
reviewed Satisfactory What is the mechanism of oxygen uptake in E. coli?
Oct
11
reviewed Satisfactory Can a single axon propagate multiple simultaneous action potentials?
Oct
9
reviewed Leave Closed If DNA is the input, what is the output?
Sep
30
awarded  Explainer
Sep
17
reviewed Close How do I prepare a solution? (Calculation)
Sep
10
revised Is this a grackle with an unusually long decurved bill (Phoenix AZ, USA)
added in edit posted as answer
Sep
3
reviewed Leave Closed Does scratched Teflon coated frying pans contain carcinogens which can cause cancer?
Sep
3
reviewed Reopen Is plastic just as good for you as corn?
Sep
2
reviewed Reject Pharmacology: Drug Administration
Aug
31
comment Pharmacology: Drug Administration
I would say that the reason sildenafil is typically preferred over alprostadil is largely due to Viagra being a nice friendly tablet and alprostadil being a particularly daunting injection into a sensitive area for patients. Perhaps this goes some way to indicating one of the main reasons many drugs are enteral in administration - patients find it easier.
Aug
30
revised Why are human children more likely to get lice (nits) than adults?
edited body
Aug
23
reviewed Approve Can humans survive without consuming life?
Aug
23
reviewed Reject Does Science Say That We Should Die?
Aug
22
comment Can humans survive without consuming life?
Hi all - I've removed a lot of the comments on this question that were not requesting clarification etc. - please remember to use Chat for extended discussions
Aug
21
revised Can humans survive without consuming life?
making the answer sound less like an advert
Aug
21
comment Can humans survive without consuming life?
The ingredients in Soylent get its calorific value from rice, oats, soy and other plant products. As such it doesn't fulfil the criteria of the question asker