Biology

What does this sentence mean? Science question, kinda

The closer it is to the equator the more intensive the ultra violet radiation is and the greater amount of protective pigment the skin has to contain; and vice versa, the closer it is to the poles — t

How does protein help you build muscle

If you consume protien in an attempt to grow more muscle wouldnt the protien just denature in the acid of your stomach and therefore not help at all?-The body does not use dietary proteins intact--it

Nucleotides and DNA strands

Nucleotides are added individually to synthesize a new strand of DNA by? A. recombinant DNA B. DNA polymerase C. gel electrophoresis D. DNA sequencing-Hi laura The answer for your question is (B) DNA

Competitve Exclusion Principle/Ecological Niche QUESTIONS!

-What is the Competitive Exclusion Principle and how does it relate to the concept of the Ecological Niche? -According to the principle of competitive exclusion, what outcome is expected when two spe

I don't understand this mneumonic device

Relating to biology, what does this phrase stand for? Kings play chess on fine grain sand.-Kingdom phylum class order family genus species. Look em up.-Kings play chess on fine grain sand. King - K

List three ways to reduce the extra carbon that is getting into the atmosphere

Biology H/W!-Its really not a biology question.The extra carbon is coming from burning fossil fuels.Thats the most important thing to curtail if you want to keep CO2 levels down. Biologically, you wo

Three "R"s of the use of our resources

A biology question: three words that start with R and relate to the use of our resources?-Reduce Reuse Recycle

Trying to understand Scientific Method.... Help

Im sorry, Im really not understanding Scientific Method, so I was hoping if yall (the amazing and always brilliant Yahoo!Answers community) could help me if I gave yall a random hypothesis. (Bear with

Is it right to say this on a biology paper

i am trying to explain the factors that affect the rate of diffusion.. i got temperature, surface area, how large the drop of chemical is (concentration gradient) and whether or not the substances are

Why it is more energy in green plant than meat

because the chlorophyll in plants absorb light energy from the sun and use it to produce more energy for the plant

If i choose biology as a major, will i need to take a lot of math and chemistry courses as well? (undergrad .)

I love biology, but I hate and I am bad with most math and all of chemistry-My university requires intro to Chem 1 & 2 (freshman year) and organic chemistry 1 & 2 (sophomore year), plus labs for those

How do plants access the energy stored in glucose

Please explain, I just started Biology 20 (Grade 11), and I cant find this in my textbook.... thanks-The catabolic process of respiration transfers the energy stored in food molecules to ATP. If the

Anyone know how to calculate the frequency of alleles? Please help!

Calculate frequency of homozygous recessive genotype. This is the only answer we know for certain. tt = 5/26 = express as decimal = q2 Calculate frequency of t allele = sq root q2 = q = ? Calculate F

Can you answer these 2 questions about cells

1. If a cell is surrounded by fresh water (no solutes), which way will the water move? 2. If the solutes inside a cell have concentration of 30% and the solutes outside of the cell have a concentrati

Hardy-Weinberg problems- HELP

Cansomeone help me figure this out, a Native America tribe of central Arizona, Woolf and Dukepoo(1959) found 26 albino individuals in a total population of 6000. This form of albinism is controlled by