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| TO all BT mates: plx come to join riding bicycle on 22 FEb!!! 新年快樂！！！ ｂｔ新春賀年活動～～～～踩單車！
２２－０２－０７ 一點 大圍火車站ａ出口等～～ 我們會先食飯， 由大圍去大埔 去唔去都覆我ｅｍａｉｌ～～！＠！
ＨＡＰＰＹ ＣＨＩＮＥＳＥ ＮＥＷ ＹＥＡＲ！＾！＾
We will have a Chinese New Year activity of riding bicycle together on 22Feb, thu, from taiwai to tai po!! We will gather at 1300 at TAIWAI KCR station , exit A. We will have lunch together first~~
ＬＯＶＥ
ＦＡＮＮＹ
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| 25-11-06 IMB tutorial content: review of 5 mid term question~~
Q1 A ligand is: A) general term for a small moelcule that interacts with a protein in a noncovalent manner.
B) general term for a small moelcule that interacts with a protein in a covalent manner.
C) the active site in an enzyme that bind noncovalently to the substrate.
D) the active site in an enzyme that bind covalently to the substrate.
E) a gobular structure protein lacking an enzyme function.
answer: A
Q2 what is the length of peptide translated from the following eukaryotic mRNA?3'-agaguuucucgucuacuucgguccuccuccucguccucguccuucagguaugaccgag-5' A)19 amono acids
B)15
C)3
D)1
E)can not be translated answer: B
Q3 what is the length of the premature mRNA determined by :
A)DNA stemloop sequence which provides an intrinsic terminator RNA structure in the trail of the transcript
B) the polyadenylation site at its 3' end at which the transcript is cleaved and extended with poly A tail.
C) termination protein which bind to RNA polymerase II at the termination site.
D) exonucleases which trim all primary transcripts to final length premature mRNAs
E) capping and polyadenylation as well as intron splicing.
answer: B
Q4 in gel mobility assay, "supershift" band caused by :A)bare, unbound DNA fragment
B) unlabeled DNA fragment
C) binding protein onto DNA fragment
D) binding of antibody recognising the DNA binding protein
E) an artifact
answer: D
Q5 in PCR, number of intermediate product:
A) remain constant
B)increase exponentially
C)increase linearly
D)decrease gradually
E)decrease when number of short product becomes saturated.
answer: C
by fanny | | |
| welcome to our bt yr 2 xanga!
please rmb to leave your name when you post your message here
and leave whatever you want to say here by logging in using our account~~
our new bt yr 2 contact list has been upload to our email
plx go n download it
feel free to upload pic or softcopy SOURCES to our email
contact us if you still havent join our bt yahoo group!
we will have our superpass dinner for sem 1 soon~
please let us know what would you like to eat, go, and play ~~~~~~
and also leave msg here to let us know what date you prefer!
Dear all bt yr 2 classmates, Here is all our communication method,
please often go and check to see our news!!
You might also leave whatever you want in these web!
welcome all your group pic upload, and of course, softcopy sources!
remember our passwords. Dont let other know! - http://groups.yahoo.com/group/apbt2005/
polling
upload source, pic
email
msg - 2. email: apbt05@yahoo.com.hk
p/w: biotech
upload source
email - http://www.xanga.com/apbt05
p/w : biotech
leave msg
class activity and function notice
your opinion
pic
thx
by fanny | | |
| hku open day 10-21 pics~~~
u can also go to our yahoo gp d/l http://groups.yahoo.com/group/apbt2005/
rmb our p/w???
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