Cau 2: Ke ten cac tp cau tao cua tb vk, trbay cng cua tung tp ctao do

-cac tp ctao gom: cac tp bat buoc va cac tp tuy tien

a.Cac tp bat buoc(di tu trong ra ngoai)

-Nhan:co co quan chua thong tin di truyen goi la NST doc nhat ton tai chat nguyen sinh

-Tb chat:co kng chuyen hoa,tong hop manh, hieu qua hoat dong AND lon

-Mang nguyen sinh:thuc hien 1 so cng quyet dinh su ton tai cua tb vk.no la co quan hap thu va dao thai chon loc cac chat nho co che khuech tan bi dong va van chuyen thu dong

+Tong hop cac enzyme ngoai bao

+Tong hop cac tfan cua cach ngan tbao

+Noi ton tai cua he thong enzyme ho hap tbao,noi thuc hien cac qua trinh nang luong chu yeu cua tbao thay cho cnang cua ty lap the

+Tgia vao qua trinh fan bao nho cac mac the

-Vach:Duy tri hinh dang vk ju de mang sinh chat k bi cang fong ra roi tan vo

+Quy dinh tinh chat nhuom Gram

+Vach vk Gram(-) chua dung noi doc to,quy dinh doc luc va kha nang gay benh cua cac vk gay benh= noi doc to

+Quyet dinh t/c khang nguyen than cua vk

+La noi mang cac diem tiep nhan dac hieu cho thuc khuan the. No co y nghia (.) viec fan loai vk cung nhu cac ngcuu co ban #

b.Cac tp tuy tien:

-Vo: bve cho 1 loai vk duoi nhung dk nhat dinh. Chung co tac dung chong thuc bao

-Long: jup cho vk di dong, la co quan van dong

-Pili: +Pili joi tinh (pili F) dung de van chuyen chat lieu di truyen sang vk cai (chi co o vk duc)

+Pili chung: dung de bam => pili la co quan de bam cua vk. No co the bam len be mat moi truong long or tbao

-Nha bao: la 1 dang chuyen hoa cua vk, la ca qua trinh co dac nguyen tuong, hinh thanh rat nhieu lop vo k tham nuoc, tro ve mat hoa hoc, fai su dung nhiet do cao, chat huy manh moi tieu diet dc nha bao