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I have five questions about science

Now you dont have to answer all of them but I would appreciate if you put a good explanation (a paragraph long for each question) I assure you this is not for hw and Im not trying to cheat or anything

Why do sugared things taste so good in spite of being so unhealthy

Evolution. Sugary and fatty foods, while unhealthy, are full of energy and extremely easy to digest compared to proteins or fiber-heavy carbohydrates. Your body doesnt want to put any more effort into

Can anyone help me about ICR(internal control region)

Well, hope you have idea about the tRNA. the 5s tRNA genes were the first eukaryotic genes for which the promoter structure and transcription factor requirements were determinded. Researchers found th

Help with diffrent types of hair color genes in dominant and reccesive genes

its for biology:) like how can that person get that hair color? projects due tommorrow-if that person inherits dominant-dominant gene(s) for that hair color, then they will most likely have that hair

Compare and contrast the phases of mitosis in plant and animal cells.

A question on my science study guide. Id love to have answers ASAP please the test is so soon! Thanks!!-I know one big difference is during cytokinesis(division of cytoplasm in the telophase stage) pl

Do you think they'll ever be a cure for hiv

aids? because usually you have to test on animals and animals cant get hiv, right? thats the trouble? do you think theyll ever be a cure, if so, when?-there will eventually be meds that will PREVENT

If evolution is real, why aren't there any fish that 'evolved' to breathe air

Think about it.A fish that had lungs would be able to crawl out of the water and look on land to see if there were anything good to eat, like fish food.But the last time I was at the beach, I didnt se

How is genetic variation increased by fertilization? and another question.

AND How does metaphase 1 and metaphase of mitosis/metaphase 2 differ?-How is genetic variation increased by fertilization? > meiosis produces genetically varied gamates having half the number of chrom

What is extracellular inheritance?is there any laws like Mendel's law

extracellular inheritance means the inheritance caused by extranuclear genes(mitochondrial,chloroplast) Yeah,certainly it has law called non-mendelian law more likely called extranuclear inheritance r

Is anyone here a stem cell donor

Hi all, Im a registered blood donor and recently found out about stem cell donation- its something Im really keen to do, and was wondering if anyone on here has done it and could share their experien

Biology Puzzle Help Please!

Hey, I need a 7 letter word for a troublesome organism for classifying because it is similar to both plants and animals. The fourth letter of this word is likely L and the last letter may or may not b

10 points tonight ! Photosynthesis

Can someone explain the process of photosynthesis in detail please?-even though these are kinda long, these really helped me for my ap bio exams =O photosynthesis: http://www.youtube.com/watch?v=-rsYk

Can testosterone have an affect on plants

My uncle and I were thinking (I thought of it), if we were to put testosterone onto a plants stem, or water it. If it would have an affect, or no affect. Bloom quicker, bigger, taller, or no affect. W

Does Lichen have a parasitic relationship with fungi and algae

Thanks so much=D-It depends on the researcher, some consider lichens a parasitic symbiosis some consider it a mutual symbiosis. Whether parasitic or mutual it is a symbiosis between a fungus and a pho

Biology help please??????

In a lake, the epilimnion is the: environment found close to shore in a lake environment found at the lake bed lower, colder layer upper surface layer Which of the following describes organisms in
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