下列哪一项不是转基因工程的运载体必须具备的条件 A.能在宿主细胞中复制并保存 b.具有多个限制酶切点以便与外源基因连接c.具有标记基因便于 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 theseWeights, Synagogue, Family, Kids, Eyeball, Skateboard, Giraffe, Skis, Nun, Sunshine, 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?

Donara Smbatyan
sketch #1435 donara


anonymous
anonymous
sketch #4882 Monsters University by John Davis


anonymous
anonymous
sketch #4429 Spongebob by Brenda Peña


anonymous
anonymous
sketch #5130 Batman by Kamal Ahmed Tantawy


sketchmaster
sketch #2598


Sam Torres
sketch #2723 by Sam Torres


Lucy Barnard
sketch #249 Rocket


Zay Lin
sketch #3399 zay lin


Amer Amimer
sketch #2813 Stan from South Park by Amer Amimer


anonymous
anonymous
sketch #5308 Taylor Swift by Gabi Ferrari


anonymous
anonymous
sketch #1226 the man


sketchmaster
sketch #2464 Spongebob by sketchmaster


anonymous
anonymous
sketch #2862 Grumpy Cat


anonymous
anonymous
sketch #5204


anonymous
anonymous
sketch #288 RK


anonymous
anonymous
sketch #3599 Lovely pencil face


anonymous
anonymous
sketch #5339


anonymous
anonymous
sketch #5225 The Friendship by Annabelle Bourget


Tom Kelly
sketch #12 my bear


Ainhoa White
sketch #4301


anonymous
anonymous
sketch #2959 manga girl blue hair


يآآسر محمد
sketch #2818 Hellboy by يآآسر محمد


anonymous
anonymous
sketch #5280


anonymous
anonymous
sketch #4942 Woman by Abbie Hayman


anonymous
anonymous
sketch #3590


sketchmaster
sketch #2636 Robitina by sketchmaster


anonymous
anonymous
sketch #4386 Freddie Mercury by Павел Павлов


sketchmaster
sketch #2616 Green Day by sketchmaster

tomski下列哪一项不是转基因工程的运载体必须具备的条件 a.能在宿主细胞中复制并保存 b.具有多个限制酶切点以便与外源基因连接c.具有标记基因便于 coloring