Top new questions this week:
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Rotting grass produces the same amount of methane as cows that digest grass (see this source). So if cows did not eat the grass, it would still emit methane. Therefore, if there were fewer cows, would …
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I recently came across an article about the fact that cell-lines provided by merchant entities to give cells to researchers, were tagged by ethnic origin. The article especially speaks about ethnic …
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In the answer(source – Campbell Essential Biology with Physiology, self-quiz question), it’s given that “if the change doesn’t affect the protein’s shape in any way then it’s possible to do so&…
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A large (body about 4 cm long) flying insect flew into my workshed when it was very dark, warm and humid outside, probably attracted by the lights. It fell onto the bench upside down and could not …
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It is always told that eating meat is bad for our climate. This is most often explained by mentioning following reasons (Source): Methane is produced when digesting the food and also the faeces of …
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My apologies if a similar question has been asked previously but I cannot find an answer. I have data from multiple zooplankton tows from different study sites and I am trying to construct sample-…
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Greatest hits from previous weeks:
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I am reading the answer and I am getting confused by the sentence: At the end of meiosis I females have two daughter cells and meiosis II only occurs if and when fertilization occurs by a sperm …
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Which cells in a human have the longest lifespan? Which cell has the shortest lifespan?
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I know NADH is used in cellular respiration and NADPH is used in photosynthesis. What difference does the phosphate group make that the same one isn’t or can’t be used for both? Is there a greater …
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In my school test, the question is as follows: Will the experiment work satisfactorily? What alterations can you make to obtain expected result? What I wrote: Yes, it will work satisfactorily. Lime …
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I was wondering what organelles are in an onion cell, because, based on the labs we are doing in my biology class, I only saw a nucleus and cell wall. My friends and brother say there are all the …
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I have noticed that some of my sporadic gray hairs are gray at the tip side but oddly, not near the roots. Some are even only gray in the middle. I find all of this very counter intuitive, and I …
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There are a bunch of different alignment tools out there, and I don’t want to get bogged down in the maths behind them as this not only between software but varies from software version to version. …
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