|
Researchers investigating the mechanism of vesicular transport assembled a cell-free system that included microtubule tracks, vesicles, and ATP. However, they observed no movement of transport of vesicles in this system. What were they missing? - A. an axon
- B. contractile microfilaments
- C. intermediate filaments
- D. motor proteins% T& @; V2 \9 _3 `( r
+ }0 { Y C7 O7 ~# x$ F: p7 d9 Z; f' V' L( `6 u9 F' G
answer: D. s& _! o2 K6 j( b8 u+ F, g* X
* }7 N4 b$ n) I9 Z
****此区域为收费内容**** 需支付 10 元积分后可查看立即购买
& |8 ?0 y( ~: _# E) j
7 G! c, o4 r! _/ Y
3 }7 R1 F: m" g J
& J/ k/ M) c' I3 K1 m# s
# l* [2 Z; [& B6 Q# I2 n! l7 y8 j4 z$ X* k+ [
% i5 j! u4 k: [% }/ C
) j( ^4 F- u* _& x! n. o+ X( [" |0 B' \
| 
