Practical test 1 cell and molecular biology answer sheet

... IBO2 012 SINGAPORE PRACTICAL TEST 1 CELL & MOLECULAR BIOLOGY ANSWER SHEET 23rd INTERNATIONAL BIOLOGY OLYMPIAD 8 th – 15 th July, 2 012 SINGAPORE PRACTICAL TEST 1 CELL & MOLECULAR BIOLOGY ANSWER ... 5 = 10 points) a b c d e Q1.4 (20 points) Page 2 of 5 IBO2 012 SINGAPORE PRACTICAL TEST 1 CELL & MOLECULAR BIOLOGY ANSWER SHEET...

Ngày tải lên: 03/06/2014, 17:41

... IBO2 012 SINGAPORE CELL & MOLECULAR BIOLOGY PRACTICAL TEST 1 23rd INTERNATIONAL BIOLOGY OLYMPIAD 8 th – 15 th July, 2 012 SINGAPORE PRACTICAL TEST 1 CELL & MOLECULAR BIOLOGY Total ... the Answer Sheet. Q1.5 (10 points) Your skills in running a gel will be assessed by the quality of the gel produced. Page 7 of 9 IBO2 012 SINGAPORE CELL & MO...

Ngày tải lên: 03/06/2014, 17:36

... miR -14 5, miR -13 3a, miR -13 3b Let-7 FSCN1(miR -14 5,miR -13 3a, miR -13 3b) HMGA2 (Let-7) (Kano et al., 2 010 ; Liu et al., 2 011 ) ESCC, EAC miR- 21 miR-375 PDCD4, NFIB, PTEN, TPM1 (miR- 21) ; PDK1 ... level of miR -19 6a was observed in EAC, BE and dysplastic lesions compared with normal mucosa. MiR -14 5, miR -13 3a and miR -13 3b inhibited cell Esophageal Cancer...

Ngày tải lên: 08/03/2014, 00:20

... Biotechnology Some Eukaryotic Cell- Cycle Times Cell Type Cell- Cycle Times Early frog embryo cells 30 minutes Yeast cells 1. 5-3 hours Intestinal epithelial cells about 12 hours Mammalian fibroblasts ... mitosis and meiosis Lesson 1: Basics of molecular biology I. The Cell s Organization II. Cell Cycle and Cell Division III. Cellular Molecules IV. The Genetic Dogma...

Ngày tải lên: 13/03/2014, 19:46

... cleavage of Phe 1 -|-Val 2 , His 5 -|-Leu 6 , His 10 -|-Leu 11 , Ala 14 -|-Leu 15 , Leu 15 -|-Tyr 16 , and Tyr 16 -|-Leu 17 in the insulin B-chain. Zn 2+ and Ca 2+ are cofactors. It is a snake venom proteinase ... hemoglobin: R = K 1 [p O 2 ] + 2K 1 K 2 [p O 2 ] 2 + 3K 1 K 2 K 3 [p O 2 ] 3 + 4K 1 K 2 K 3 K 4 [p O 2 ] 4 4 (1+ K 1 [p O 2 ] + K 1 K 2 [p O 2 ] 2...

Ngày tải lên: 23/01/2014, 07:20

... (Fig. 1. 1). It is 1 3 µ (10 -4 cm = 1 µ = 10 4 Å) long and 0.75 µ in diameter. Such a 2 An Overview of Cell Structure and Function cell contains about 2 × 10 -13 g of protein, 2 × 10 -14 g ... The Structure and Biology of Lambda 410 The Physical Structure of Lambda 410 The Genetic Structure of Lambda 411 Lysogeny and Immunity 413 Lambda’s Relatives and...

Ngày tải lên: 13/03/2014, 21:55

... cells. Sperm and eggs are germ cells; all the other kinds of cells in the body are somatic. Both kinds of cells divide and make new cells, but only germ cells make new organisms. Somatic cells are ... they are skin cells, or nerve cells, or blood cells. Although these cells divide, when they divide, they create more of the same kind of cell. The division of somatic cells and single cel...

Ngày tải lên: 08/04/2014, 12:43