Number of results: 10,464
outline principles that underlie the methods used in the manipulation and characterisation of DNA There are books devoted to this. I suggest for an outline, any molecular biology (college level) text. I could not find a good summary online.
Monday, August 1, 2005 at 7:28pm by m
Motor proteins such as as kinesin and dynein move along the cytoskeleton using the energy generataed from the hydrogen________, this phosphorylated nucleotide. a. GDP B. GTP C. ATP D. ADP i THINK THE RIGHT ANSWER IS "C" PLEASE CHECK Since this is not my area of expertise, I ...
Tuesday, August 1, 2006 at 10:19am by tammy
This is related to a biology lab I did. What is the purpose of adding sand to hydrogen peroxide (and put at a glowing splint at the mouth of the tube)? The purpose of this lab was to study the action of the enzyme catalase (potato)on hydrogen peroxide and to determine the ...
Sunday, September 24, 2006 at 1:21pm by Annie
Hi, For my biology homework, I need to know some things about: red blood cells white blood cells (both types) platelets and I still cant find some info- -where they are made -length of life of cell Thanks! Jessica http://www.kidshealth.org/parent/general/body_basics/blood.html
Tuesday, October 17, 2006 at 12:11pm by Jessica
HOW DOES THE NEW HPV VACCINE RELATE TO BIOLOGY? Vaccine Questions and Answers HPV Vaccine Questions and Answers Content reviewed August 2006 Print version Requires Adobe Reader High-resolution print version Requires Adobe Reader (3MB) Photos of women. The vaccine, Gardasil®, ...
Thursday, October 19, 2006 at 1:04pm by KATHY
Cell biology, please help today
I'm not sure what order these are when it comes to g-protein activation: -conformational change in receptor -hormone binds receptor -Gs protein has GTP bound -Alpha and gamma/beta subunits dissociate -GTP is hydrolyzed to GDP on alpha sububit -alpha and beta/gamma subunits ...
Sunday, November 19, 2006 at 5:21pm by tracey
how can a biologists influences lead to a greater understand of the natural world Since biology is the study of living organisms, the more we know about these organisms — including ourselves — the more we can influence these organisms to reach our goals. I hope ...
Tuesday, December 19, 2006 at 9:53pm by questions
Biology - Electron Transport Chain
Hi, does the electron transport chain actually PRODUCE ATP? It says on my sheet that 4 molecules of ATP are produced in this way. Since this is not my area of expertise, I searched Google under the key words "electron transport chain ATP" to get these possible sources: http://...
Thursday, February 1, 2007 at 6:24pm by student
Hi, I have 4 questions regarding Biology. 1. Does a different chromosome number in two species represent a significant difference? 2. Chromosome 7 has an extra band at the top in chimpanzees; does this extra band affect the quantity of coding DNA? And does it make a ...
Wednesday, February 21, 2007 at 8:41am by K
How do nucleaotides join to form nucleic acids? Name the bond formed. http://www.sparknotes.com/biology/molecular/structureofnucleicacids/section1.html
Sunday, February 25, 2007 at 7:33pm by Raj
Are any of these anabolic reactions? a. making starch from many glucose molecules b. making proteins from many amino acids c. making many glucose molecules from many glycogen molecules Since this is not my area of expertise, I searched Google under the key words "anabolic ...
Tuesday, February 27, 2007 at 1:07pm by j
I really need help with my science lab. I was sick when we did the lab on Thursday and Friday was a snowday so I did not get to get the observations off my peers. My teacher has allowed people one more day and I do not understand this Lab at all. If someone could help me write...
Monday, March 5, 2007 at 6:47pm by Scott
Write an equation to summarize the photo reaction of photosynthesis. Since this is not my area of expertise, I searched Google under the key words "photosynthesis equation" to get these possible sources: (Broken Link Removed) http://en.wikipedia.org/wiki/Photosynthesis http://...
Thursday, March 15, 2007 at 2:56pm by Raj
which of these characterisitics apply to exocytosis? requirese energy, requires, carrier proteins, requires channel proteins and/or requires vesicles. Thanks. Since this is not my area of expertise, I searched Google under the key words "exocytosis" to get these possible ...
Sunday, March 18, 2007 at 1:09pm by sophia
Okay i have an exam in a couple of weeks, and i dont know how birds reproduce. So i was wondering whether or not anyone knew the detailed steps for it/ how it happens. thanx for your help!!! :D Birds reproduce by sexual reproduction, with external eggs, as do the Bees. For ...
Monday, March 19, 2007 at 10:06am by Nani
why are RNA viruses much more deadly than DNA viruses? Thank you for using the Jiskha Homework Help Forum. Biology is out of my field but here are some links on RNA & DNA viruses: 1. http://users.rcn.com/jkimball.ma.ultranet/BiologyPages/V/Viruses.html 2. http://en.wikipedia....
Tuesday, March 20, 2007 at 9:18pm by help me please!!!
The word step is misleading. http://biology.about.com/library/bltranslation.htm How many steps are there in translation? I've been searching and so far I have found a site that says that there are 5 steps, one that says 4 steps, and one that only has three steps.
Wednesday, March 21, 2007 at 9:47pm by Lance
when might you use the "poor-quality website" in an academic Assignment in Biology?
Saturday, March 28, 2009 at 4:07pm by biology
In biology I have to make a model of a plasma membrane.. i need a picture that shows a phospolipid bi layer and cell surface markers channel protiens and receptor protiens .. Whats good site for the BESIDES google.. Or do you know a direct link for a picture that could help me...
Wednesday, January 13, 2010 at 7:04pm by Biology
the rise of water in plants is presently most satisfactorily explained by which element: magnesium, sulphur, calcium, phosphorus, or manganese?
Sunday, September 16, 2012 at 6:58pm by Mary