Homework Help - September 2006

Does anyone here know about famous people's autobigraphy? I need one, but I'm havin' a hard time lookin' for one that's actually written by themselves. I need your help guys!

2006-09-10 23:08:44 · 6 answers · asked by kristian121989 4

in 1994? i have to find out what styles were in fashion,what music,movies,actors and books were popular then,how much things cost,who was Canada's prime minister. Also what was on the front page of the newspaper on September 27,1994?

The project is called what was the world like on the day you were born.
Any info about 1994 or sites I can go to would be great! Thank you!

2006-09-10 22:56:59 · 4 answers · asked by Jennifer L 1

hypenated compound words

2006-09-10 22:47:38 · 3 answers · asked by noelmeracap 1

algebra &geometry

2006-09-10 22:41:23 · 4 answers · asked by handballer 2

2006-09-10 22:35:42 · 1 answers · asked by yoyo_adik 1

what are pros and cons of it going green plzzzzzzzzzzzzzzz

2006-09-10 22:31:41 · 7 answers · asked by mango123 2

Hi! I need to do a short survey as it is one of the components in my assignments. my assignment is to invent a correction fluid to assist people so if the user accidentally writes wrongly in a colour paper, instesd of using a white correction tape or correction fluid, and leaving a white stuff on the paper, the user can use a coloured correction fluid so it will look less awful on the colour paper. The correction fluid has a nice smell too.
The questions for my assignment survey will be:~
~ If you were to buy this coloured correction fluid, how much are you willing to pay?
~ Will you buy this coloured correction fluid?
~ if this correction fluid is on the market, will you buy our coloured correction fluid? ( do not worry as it is just a project and it will not come into the market)
~ Other than having a nice smell and the correction fluid is coloured, what else do you think i can improve on my product?
At the end of this short survey, do tell me your age and occupation this will help me greatly for my assignments.
Thank you for your time to answer my short survey...
thanks...

2006-09-10 22:29:54 · 8 answers · asked by i am proud to be a christian 1

what are pros and cons of it going green plzzzzzzzzzzzzzzz

2006-09-10 22:24:45 · 8 answers · asked by mango123 2

College english class. My teacher says we can type a paper about anything but I hate it when anyone says that because then I never know what the write about.

Any ideas?

2006-09-10 22:06:32 · 11 answers · asked by D S 3

If I had to make an outline of a three step plan to help reduce me city's crime rate. What would be a few things I should do, so examples and why they are important?

2006-09-10 21:58:29 · 8 answers · asked by Quin 2

2006-09-10 21:49:21 · 10 answers · asked by Anonymous

I am curious about it...

2006-09-10 21:39:19 · 1 answers · asked by rudy99kimo 1

Can someone please help me revise this? give me advice?

One may wonder how a single cell becomes two cells, and why this is ultimately important to life. For this essay, it would be much too difficult to discuss the process of cell division, which is the biological basis of life. That being said, this essay will examine more closely the precursor to cell division, also known as DNA replication. DNA replication is the process of copying a double-stranded DNA strand on a chromosome within a cell. The process, in its totality, is a sequence of three basic steps: initiation, elongation, and termination.

To understand the process of DNA replication, you much first be familiar with the structure of DNA. Resembling a twisted ladder or a zipper, DNA is a double helix formed with nucleotides (structural units of DNA containing a base, a sugar, and one or more phosphates), a phosphate and sugar backbone, and nitrogenous bases. There are four bases, and each one will only bond with its complement. Adenine will only bond with Thymine, and Cytosine with only Guanine. The double helix is antiparallel, meaning each strand runs in a different direction.

Initiation, the first step to DNA replication is the unwinding of the double helix with the help of an enzyme called helicase. Once unwound, the DNA unzips and the bonded nucleotides are separated.

In the next stage, elongation, an enzyme called DNA polymerase is important. The DNA polymerase attaches to each strand at the replication origins, reading the nucleotides and finding the complement base. Because the leading strand runs in the same direction that it was unzipped, the DNA polymerase moves with ease down the length of the strand. Because human DNA is so very long (with up to 80 million base pairs in a chromosome) it unzips at multiple places along its length so that the replication process is going on simultaneously at hundreds of places along the length of the chain. Eventually these areas run together to form a complete chain. The lagging strand, however, runs in the opposite direction that it was unzipped, making it harder for the DNA polymerase to move down the strand, so it keeps returning to the strand until the job is done. Proof reader enzymes then run down the strand detecting and fixing errors.

To complete the replication, the new strands are paired with their corresponding original strands. This is called semi-conservative because there is one new and one old strand combined. The strands are rewound into a double helix with the help of enzymes. The cell then prepare for mitosis where a copy of the DNA will be sent to each nucleus, then cells will go through ctytokinesis, where a nucleus will be distributed to each cell. This process has provided the daughter cell with an exact copy of DNA from its parent.

DNA polymerase makes very few errors, and most of those that are made are quickly corrected by DNA polymerase and other enzymes that "proofread" the nucleotides added into the new DNA strand. If a newly added nucleotide is not complementary to the one on the template strand, these enzymes remove the nucleotide and replace it with the correct one. With this system, a cell's DNA is copied with less than one mistake in a billion nucleotides.

With DNA replication, cells will divide thus providing reproduction and life.

2006-09-10 21:31:58 · 0 answers · asked by sball124 3

2006-09-10 21:10:04 · 8 answers · asked by nzdota 2

Could you help me with these?
help me with any of these that you know.
what are the meaning of these?
1-let`s start a chess club.
2-many hand make light work.
3-i feel still up in the attic.
4-leading part(in a film).
and make some examples with verb"to be read to" for me.
tanx

2006-09-10 20:22:55 · 6 answers · asked by EQB 2

this is for my maths assignment so don't get it wrong fockers

2006-09-10 20:09:47 · 12 answers · asked by Anonymous

2006-09-10 20:07:04 · 9 answers · asked by radhika n 1

the food sidew no the ag bit.. PLEASE HELP MOI

2006-09-10 20:06:27 · 4 answers · asked by cowgal_29 2

History homework

2006-09-10 20:06:21 · 17 answers · asked by Anonymous

2006-09-10 20:05:17 · 1 answers · asked by ? 1

don't know

2006-09-10 20:00:44 · 13 answers · asked by ♥ღ...∂αηg3яσυѕℓу ιη ℓσν3...ღ♥ 5

can anyone explain to me in more detail the relationship between rye bread and salem witch trials? I was taught that rye bread had to do with it in the confines of hallucinations. Rye bread causes hallucinations? and the rye grain was popular in those times in that area and from ireland? can someone help me???

2006-09-10 19:58:29 · 9 answers · asked by sball124 3

2006-09-10 19:58:27 · 3 answers · asked by ♥ღ...∂αηg3яσυѕℓу ιη ℓσν3...ღ♥ 5

2006-09-10 19:56:32 · 2 answers · asked by ~walking_on_a_dream~ 2

Can someone please explain it to me? Im having problems with the steps.

2006-09-10 19:50:32 · 3 answers · asked by sball124 3

i don't know????????????????? I am just blanke

2006-09-10 19:50:15 · 3 answers · asked by ♥ღ...∂αηg3яσυѕℓу ιη ℓσν3...ღ♥ 5

i am the black child of a white feather, a wingless bird, flying even to the clouds of heaven. i give birth to tears of mourning in pupils that meet me, even though there is no cause for grief, and at once on my birth, i am dissolved into air. what am i

2006-09-10 19:48:47 · 5 answers · asked by sassyasian1998 1

I found a title in one chapter of a book is "Example Introductions". I wonder if it is correct. Should the title be changed to "Examples of Introduction"? Thank you.

2006-09-10 19:36:41 · 9 answers · asked by caissybelle2005 1

i am searching for a home based job, typing or editiiting etc and would like to know whether there is any jobs direct from company where we are not fooled by giving money, without receiving payment.

2006-09-10 19:34:50 · 13 answers · asked by shajwelgate 1

plz help

2006-09-10 19:34:11 · 5 answers · asked by ♥ღ...∂αηg3яσυѕℓу ιη ℓσν3...ღ♥ 5