Transport Across Cell Membranes
13:58
YouTubeBozeman Science
Transport Across Cell Membranes
016 - Transport Across Cell Membranes Paul Andersen describes how cells move materials across the cell membrane. All movement can be classified as passive or active. Passive transport, like diffusion, requires no energy as particles move along their gradient. Active transport requires additional energy as particles move against their gradient ...
已浏览 113.5万 次2011年7月11日
短视频
History of transportation
2:18
已浏览 39.6万 次
History of transportation
Impactall - Science • History •
The History and Transformation of Transportation
2:59
已浏览 10.2万 次
The History and Transformation of Transportation
ClickView
Washing Machine Installation
Washing Machine Solutions for Off-Grid Living
0:10
Washing Machine Solutions for Off-Grid Living
TikTokwill.hartzell1
已浏览 1610万 次1 个月前
#carwashing #carwash #carcleaning #detailing #washing | car wash
2:17
#carwashing #carwash #carcleaning #detailing #washing | car wash
TikToksam.garage28
已浏览 2150万 次2 个月之前
Essential Dog Bath Routine for Happy Pets
6:43
Essential Dog Bath Routine for Happy Pets
TikTokasmrrestocking65
已浏览 850万 次1 个月前
热门视频
International Maritime Transport Explained for Beginners | Import-Export Training 2024
7:50
International Maritime Transport Explained for Beginners | Import-Export Training 2024
YouTubeSino Sourcing
已浏览 15.7万 次2021年4月25日
Transport et logistique
6:03
Transport et logistique
YouTubeJérôme AKINDELE
已浏览 7.7万 次2021年9月26日
Regardez l'émission complète - Transport & Logistics.TV (Canal Z - Mai 2021)
1:01:01
Regardez l'émission complète - Transport & Logistics.TV (Canal Z - Mai 2021)
YouTubeTransport Media
已浏览 8万 次2021年5月22日
Washing Machine Repair
How to Fix a Washing Machine That Won't Spin
1:50
How to Fix a Washing Machine That Won't Spin
YouTubeFamily Handyman
已浏览 71.1万 次2017年6月18日
How to Fix a Wash Machine that Won't Spin, Agitate or Drain - You will Learn A Lot
37:29
How to Fix a Wash Machine that Won't Spin, Agitate or Drain - You will Learn A Lot
YouTubeHelping U online
已浏览 21.1万 次2023年10月10日
How to Fix a Washing Machine That Does Not Spin (Fast and Easy)
8:45
How to Fix a Washing Machine That Does Not Spin (Fast and Easy)
YouTubeChrisFix
已浏览 406.1万 次2014年12月15日