Biology. How Does Evolution Explain The DNA Difference Between Man And The Closet Species To Man?
Biology. How Does Evolution Explain The DNA Difference Between Man And The Closet Speces To Man? I Seem To Understand That Trial And Error By Natur
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Biology : How Does Evolution Explain The DNA Difference Between Man And The Closet Species To Man
How does evolution explain the DNA difference between man and the closet speces to man? I seem to understand that trial and error by nature cannot effect the splicing of genes from species to species, but man can do it by genetic engineering. ~~~ pachomius2000 ~~~
Biology : What Are The Examples Of Biomedical Applications Of GM Technology
Can anyone give me the examples of biomedical applications of GM technology? And please if you've use any website for reference, please put it down so I can give it credit. I need the answers for an article, thanks loads to anyone who've helped. ~~~ LewisG ~~~
Biology : What Is The First Flower That Laid On Earth
My teacher asked us what the first flower that laid on earth is. She also said that the first letter is 'W' and it is still on Earth. Believe it or not, it is older than any dinosaur! ~~~ ganjiaai4b ~~~
Biology : Why Are Substanial Amount Of Energy Required To Assemble Enzymes Usually So Large
The active site of an enzyme contains sequences that are conserved because they participate in the protein's catalytic activity. The bulk of an enzyme, however, is not part of the active site. Because a substantial amount of energy is required to aseemble enzymes, why are they usually so large? ~~~ ham ~~~
Biology : What Is The Effect On Cellular Respiration Of A Naicin Deficiency
Niacin or nicotinate is the starting material for NAD+ and NADH. It is a vitamen that must be consumed because the body does not produce it. ~~~ Kasey R ~~~
Biology : Which Of The Following Is True About The Relationship Between Energy And Chemical Reactions
1. For a chemical reaction to occur, energy must be taken in or given up. 2. Energy input is required to carry out a chemical reaction. 3. Chemical bonds are always broken by energy absorption in a chemical reaction. 4. Energy-absorbing reactions don't occur in chemical reactions. ~~~ m.andrea35 ~~~
Biology : How Do The Centrioles In A Cell Stay In Place During Mitosis
How do the centrioles in a cell stay in place during mitosis? How are they staying in place while having the spindle fibers spread out? ~~~ choco24 ~~~
Biology : How Do We Prepare A 1 Molar Sucrose Solution
Do we need to use the molar mass to do so? Also what is the osmolarity of the solution? ~~~ eclypxia ~~~
Biology : What Is Cardiac Tamponade And How Does It Cause The Observed Symptoms
Was stabbed in chest, was cyanotic and unconscious from lack of blood delivery to the brain. ~~~ Sue F ~~~
Biology : Can You Please Identify Products Extracted From Donated Blood
Also can you please tell me the medical applications for the product. Thank you. ~~~ TTT ~~~
They are the same genus and species. They are the same species. They are the same genus. They are not the same genus. ~~~ m.andrea35 ~~~
Biology : What Would Be The Correct Statement About Hormonal Structure Or Function
Prostaglandins are biologically active peptides, modified cholesterol forms the main structural component of the peptone hormones, an amino acid derivative can be a hormone, or an example of a local hormone is testosterone. ~~~ Sue F ~~~
Biology : What Is The Word For The Study Of Human Intelligence Based On Cranium Size
I think there's a word for the discredited idea that human intelligence can be measured based on cranium size. ~~~ postertorrent ~~~
Biology : What Would Happen If A Valve In Heart Was Damaged
I have to do a report on this and I can't seem to find the answer to this question. Please help! ~~~ Ana V ~~~
Biology : During Mitosis The Anaphase Stage Are Chromosomes Single Or Double Stranded
In my book it says that sister chromatids part during anaphase does this mean they are single stranded? Also in Anaphase 1 of meiosis are the chromosomes single or double stranded? ~~~ xxxstarswirl ~~~
Biology : The Difference Between An Autotroph And A Heterotroph Is That
1. Heterotrophs must get energy from sources other than the sun. 2. Heterotrophs can use chemical or light energy sources. 3. Heterotrophs do not obtain energy from autotrophs. 4. All of the above. ~~~ m.andrea35 ~~~
Biology : Which Of The Following Is True For Both Aerobic And Anaerobic Respiration
1. ATP is produced during glycolysis. 2. Pyruvate is broken down to ethanol or lactate. 3. The electron transport chain pumps hydrogen ions across a membrane. 4. An organic hydrogen acceptor recycles NAD+. ~~~ m.andrea35 ~~~
Biology : Why Is It That Maggots Are Considered Biological Hazard After They Are Fattened
Read it in today's newspaper. Why are they biological hazard after they are fed on damaged tissue? Is there any reason for this? ~~~ Mortred ~~~
Biology : How Does Lactobacillus Acidophilus Reduce Serum Cholesterol In The Human Body
Any website references is greatly appreciated. Thanks! ~~~ limck_dcp_cls ~~~
Biology : My Eyes Are Normally Blue But They Change To Green And Sometimes Brown How Do You Explain That
my eyes are any of the following colors.... blue green brown gray They have been staying blue but why do they change? I know this is not usually and i have only met one other person who has the same kind of eyes. I know some about genes and it doesnt make since. ~~~ tilly h ~~~
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