1. ½ÇÇè¸ñÀû
DNAÀÇ Á¤·®¹æ¹ý¿¡ ´ëÇÏ¿© ½ÀµæÇÏ°í, ¿Âµµ¿¡ µû¸¥ º¯È¸¦ È®ÀÎÇÔÀ¸·Î½á DNAÀÇ »ýÈÇÐÀû Ư¼ºÀ» ÀÌÇØÇÑ´Ù.
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1) Nucleotide ÀÇ ±¸¼º ¹°Áú ¹× °¢°¢ÀÇ ±¸¼º ¹°Áú¿¡ ´ëÇØ ¼³¸íÇϽÿÀ.
´©Å¬·¹¿ÀƼµå(Nucleotide)´Â ÇÙ»ê(Nucleic acid)À» ±¸¼ºÇÏ´Â ´ÜÀ§Ã¼·Î¼ `Nucleoside (Ribose+Base) + Phosphate`·Î ±¸¼ºµÇ¾î ÀÖ´Ù. DNA ȤÀº RNA¿¡¼´Â 5ź´çÀÇ Á¾·ù(µð¿Á½Ã¸®º¸¿À½º ȤÀº ¸®º¸¿À½º)¿Í ¿°±â(Base)ÀÇ Á¾·ù¿¡ µû¶ó¼ ¸íĪÀÌ ´Þ¶óÁø´Ù. ±× ¸íĪÀº ´ÙÀ½ÀÇ Ç¥¿Í °°´Ù.
Base
Nucleoside
Nucleotide
RNA
(monophosphate)
DNA
(monophosphate)
Code
Adenine
Adenosine
Adenylic acid
AMP
dAMP
A
Guanine
Guanosine
Guanylic acid
GMP
dGMP
G
Cytosine
Cytidine
Cytidylic acid
CMP
dCMP
C
Thymine
Thymidine
Thymidylic acid
-
dTMP
T
Uracil
Uridine
Uridylic a¡¦(»ý·«)
2) »þ°¡ÇÁÀÇ ¹ýÄ¢À̶õ?
3) Watson-Click¸ðµ¨À̶õ?
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