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Biology question on Sunlight?!?!?!

Explain what is meant by the statement sunlight DRIVES the process of photosynthesis rather than radiant energy being converted into chemical potential energy?-photosynthesis can not be done without s

What are the possible careers in evolutionary biology

Which subjects I have to be good at In high school when planning to choose a career in evolutionary biology?-Biology will not take you far. Most likely, you will not find a job except for professor of

How is Darwin's theory different to other theories

How is Darwins theory of evolution different to the theories before him? Any answers would be appreciated :) Thanks!-Carolus Linnaeus: (1707-1787) the father of Taxonomy believed that creatures were

How big should a 13 years old boobs be

Something else my sister wants to know.-It has to be almost adult size but firm. If its small get used to it, its probably going to remain that way.-There is no standard boob size for any age, for eac

How do I become a nerd

I want to be someone great but I cant study so I want to be a nerd. How can I ?-Being nerd is just simple, coz I am 1 (But i Love studying lol).. just do anything on the machine (computer) and you wil

Natural selection could not occur without

a:environmental changes b: genetic variation in species c: competition for unlimited resources d: gradual warming of the Earth-B is the correct answer, but A is correct to a point. Envrionmental chan

Is blood really naturally blue? Cite sources please.

So I think weve heard of the myth that your blood is naturally blue, however, it only turns red because ofits reaction with oxygen (which seems absurd). Ive searched around the net, but Ive gotten mix

If I had sex with a female ape could I make a new species since our DNA is 99% the same

Had to ask...got inspired by the new planet of the apes movie ;)-It would not be a new species, but it would be a hybrid, and most likely an infertile ones, because we have 1 fewer pair of chromosomes

Does the human brain store memory in cells ? Where and how does it store information ?

The most current research suggests that emotional memory has pathways involving the amygdala and prefrontal cortex. But the brain (as we know it) does not store memory in a centralized location as a c

Restriction enzymes ______.

a: only cut RNA molecules at specific sites and cut both strands of DNA at that place b: weld together fragments of DNA c: are chemical machines that make parts of the cell membrane. d: attach to DNA

Please help with grade 12 biology

Describe the main events occurring inside each of the three phases of the Calvin cycle, using the acronyms of the molecules, enzymes, and energy carries involved-Phase 1 (carbon fixation): - The enzym

How does it feel like when adrenaline level is increased

Well you get hyper, your stomach feels like empty, You feel excited or scared and really strong. You get like hot flash types of things and maybe even sweat. Your heart pounds and you basically feel p

Why is calcium regulation so important

Bones provide a mineral reservoir to buffer the blood levels of calcium, to keep it in a narrow range, for optimal neural and muscular function. Muscle contraction is initiated by calcium binding to s

Question about slugs..I put out cat food and water by the door and at night the garden slugs climb up to eat

and get into the dry cat food. Not sure about the water one. Sometimes it seems like they get stuck there on the warm dry cement. Sometimes I even find one on the scratchy plastic mud mat that you wip

Two biology questions

In which part of meiosis does the chromosome number reduce? Describe the haploid life cycle.-The chromosome reduction from 2n n (assuming diploid) occurs in meiosis I. Meiosis II is basically just me
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