924. Yog’da eruvchi vitaminlardan biri A) К *
B) С
C) B1
D) B2
925. Oksireduktazalar kofermenti tarkibiga kiruvchi vitamin A) В
15
B) B
2
*
C) В
3
D) С
926. A guruh vitaminlaridan biri A) D
B) А
3
C) А
4
D) nеоvitаmin А *
927. Avitaminoz A da rivojlanadigan ko’z kasalliklaridan biri A) shab ko’rlik *
B) аngiоpаtiya
C) yaqindan ko’rish
D) dеrmаtit
928. A vitaminining asosiy manbalaridan biri A) qorag’at
B) karam
C) sut mahsulotlari *
D) mevalar
929. Glyukozaning hujayra membranasi orqali o’tkazuvchanligini kamaytiruvchi garmon : A) Insulin
B) Glyukokortikoidlar *
C) Glyukagon
D) Tiroksin
930. Glyukagon hosil bo' ladi: A) Buyrak usti bezining po’stloq moddasida
B) Buyrak usti bezining mag’iz moddasida
C) Langergans orolchalarining a-hujayralarida *
D) Langergans orolchalarining b -hujayralarida
931.Uglevodlarning akdegid gruppasi aniqlaniladi: A) Trommer reaksiyasi *
B) Biuret reaksiyasi
C) Foli reaksiyasi
D) Adamkevich reaksiyasi
932. NAD molekulasldagi vitaminn ko'rsating:
A) K
B) PP*
C) C
D) Е
933. Qonda glyukozaning normal miqdori : A) 1,5 -2,5 mmol / l
B) 4,0 -8,0 mmol / l
C) 7,5 -12,5 mmol / l
D) 3.3 -6,4 mmol / l *
934 Giperglikemiya kuzatiladi : A) Feoxromositomada *
B) Ochlikda
C) Qandsiz diabetda
D) Addison kasalligida
935. Gomopolisaxaridni bel gilan : A) geparin
B) dermatansulfat
C) dekstrin *
D) gialuron kislotasi
