22. Polysaccharide _____ is an important ECM component for the exoskeleton of many insects and shellfish. (A)collagen (B) laminin (C) proteoglycan (D)chitin (E)glycosaminoglycans

22. Polysaccharide _____ is an important ECM component for the exoskeleton of many insects and shellfish.
(A)collagen
(B) laminin
(C) proteoglycan
(D)chitin
(E)glycosaminoglycans

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統計： A(1), B(0), C(1), D(41), E(4) #2430316

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世勳的麥克風

B1 · 2022/02/10

#5336823

多醣（Polysaccharide）由多...

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26. Bacteria are grown in isotopic 15N (heavy) medium and then transferred to 14N (light) medium and allowed to replicate for 2 generations. The DNA is subsequently isolated and centrifuged in a CsCl2 gradient to yield what type of gradient band(s)? (A)One heavy and one half-heavy band. (B) One light and one half-heavy band. (C) One half-heavy (intermediate to heavy and light) band. (D)One heavy band. (E)One light band.

22. Polysaccharide _____ is an important ECM component for the exoskeleton of many insects and shellfish.
(A)collagen
(B) laminin
(C) proteoglycan
(D)chitin
(E)glycosaminoglycans

詳解 (共 1 筆)

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