下图为dna分子结构模式图dna一般为规则的双螺旋结构两条链上的碱基按碱基互补配对原则即a与tc与g配对 碱基靠氢键连接如图中 Template




You need a modern browser try chrome, to view this.

Background image: Hide Show

View Larger Image Image Credit: 1010jiajiao.com






Try and sketch some of theseManatee, Inchworm, Marbles, Hikers, Crutches, Bracelet, Pot bellied pig, Caravan, Square dance, Rice, view more ideas


please wait, the page is loading...

More Sketches

Take a peek at some of the sketches created by our users, are you a sketchite?

Rachel Roe
sketch #141 Sunset


anonymous
anonymous
sketch #4971 Rhianna by Isaiah Fantisy Godlike


anonymous
anonymous
sketch #4915 Marshall Lee Gopal Gopi


Smile Better
sketch #2781


anonymous
anonymous
sketch #4362 cow


anonymous
anonymous
sketch #5209


anonymous
anonymous
sketch #3285 Spongebob by Abbie Hayman


anonymous
anonymous
sketch #3871


anonymous
anonymous
sketch #5055


anonymous
anonymous
sketch #4921


anonymous
anonymous
sketch #1459 khvjkhu


anonymous
anonymous
sketch #3749 Girl Ari Rainbow


Rachel Roe
sketch #2642 Red dog


anonymous
anonymous
sketch #3535 Mickey by Hakan Usuğ


anonymous
anonymous
sketch #2969


anonymous
anonymous
sketch #5175


anonymous
anonymous
sketch #3088 Billy from Saw by Naulian Ciko


anonymous
anonymous
sketch #3280 Adventure Time by Alina Danielle


Tom Kelly
sketch #645


anonymous
anonymous
sketch #5280


anonymous
anonymous
sketch #4859


anonymous
anonymous
sketch #5048


anonymous
anonymous
sketch #2371


anonymous
anonymous
sketch #323


sketchmaster
sketch #2593 Tweety by sketchmaster


anonymous
anonymous
sketch #2150 batman


anonymous
anonymous
sketch #2477 hhhh

tomski下图为dna分子结构模式图dna一般为规则的双螺旋结构两条链上的碱基按碱基互补配对原则即a与tc与g配对 碱基靠氢键连接如图中 coloring