1. Ko’zning periferik qismi qayerda joylashgan? A fibrozda b shox pardada


A*) changchi shakli, gulning rangi


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Bog'liq
8-sinf test

A*) changchi shakli, gulning rangi

B) gulning rangi, donning rangi

C) donning shakli, donning rangi

D) no'xatning barcha belgilari faqat mustaqil holda irsiylanadi

25. Halqali (a) va halqasiz (b) aminokislotalarni aniqlang.

1) alanin; 2) fenilalanin; 3) treonin; 4) tirozin;

5) triptofan; 6) arginin

A) a- 1, 2, 3; b - 4, 5, 6 B) a- 2, 4, 6; b - 1, 3, 5

C*) a- 2, 4, 5; b - 1, 3, 6 D) a-1, 3, 6; b-2, 4, 5

26. Glikoliz jarayonida qanday birikmalar hosil bo'lishi mumkin?

1) C02 va H20; 2) sut kislota; 3) atseton; 4) atsetat kislota; 5) albumin

A) 1, 2, 3 B) 1, 2, 3, 4 *C) 2, 3, 4 D) 2, 3, 4, 5

27. Hosil qiluvchi biopolimerlarni belgilang.

A*) polisaxarid, oqsil B) RNK, oqsil C) yog', RNK D) DNK, oqsil


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