C) Tirozin
D) Triptofan *
940. Organizmda vitamin B1 etishmaganda kuzatiladi:
A) Polinevrit *
B) Follikulyar giperkeratoz
C)
Megaloblastik anemiya
D) Milklar qonashi
941. Oqsillarning birlamchi strukturasi -bu aminokislotalarni ketma-ket quyidagi
bog’ bilan bog’lanishi:
A) disulfid bog’i
B) murakkab efir bog’i
C) vodorod bog’i
D) peptid bog’i *
942. Keratinlar eng ko’p miqdorda mavjud
:
A) Suyaklarda
B) sochlarda *
C) tog’aylarda
D) paylarda
943. Yog’larning yonish energiyasi miqdori:
A) 9,3 kkal / g *
B) 7,5 kkal / g
C) 4,2 kkal / g
D) 2.1 kkal / g
944. Glutationning antioksidant himoyasida uning strukrurasidagi nima rol
o’ynaydi
:
A) Sulfоgidril guruhlar *
B)
Metil guruhi
C) Gidroksil guruhi
D) Amino guruhi
945. Monomeri glukoza bo’lgan polisaxaridni ko’rsating
A) кrахmаl *
B) gаlакtоzа
C) кеrаtаnsulьfаtidlar
D) gеpаrin
946. Glikogenning glukozadan hosil bo’lishidagi oraliq metabolitni ko’rsating
.
A) glyuкоzа-1-fоsfаt *
B) fuкtоzа-1-fоsfаt
C) glyuкоzа-3-fоsfаt
D) glyuкоzа-1-sulfat
947. Glukozadan gliko gen sintezida qatnashadigan fermentni ko’rsating
.
A) nuкlеоziddifоsfаtкinаzа
B) pirоfоsfаtmutаzа
C) gекsокinаzа *
D) sахаrаzа
