Curated Video
Water Transportation
We find Miss Palomine at a harbor, watching the boats. She talks about the different kinds of water transportation and when water transportation is useful compared to other types of transportation. She recites the poem, “Row, Row, Row...
Curated Video
Transport of Water in Plants
It describes the mechanism of ascent of sap by the theories of root pressure and transpirational pull. It explains the cohesion-tension-transpiration pull model of water transport.
Curated Video
Air Transportation
The discussion begins when Miss Palomine talks about how much fun it would be to be a bird and to be able to fly. She then recites the poem, “Airplane,” and introduces the topic of air transportation. She explains what air transportation...
Kids Learning Videos
Types of Transportation! Learning Modes of Transport for Kids
Learn about transportation! This is a great video for kids to learn about different ways to travel. Each one of these methods of transportation are fun, unique, and interesting. Children will love the real video footage of...
Bozeman Science
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...
Curated Video
The Evolution of Transportation
Miss Palomine talks about the way cars and other forms of ground transportation have evolved. She then discusses the evolution of air and water transportation, comparing early modes of transportation to modern day cars, airplanes and ships.
Curated Video
Transport System in Plants: Transpiration and Translocation
This is an educational video that explains the concepts of transpiration and translocation in plants, while also exploring the transport system in plants. The video takes a closer look at the different features of plants, including root...
Let's Tute
Transportation in Plants: The Function of Xylem and Phloem Tissues
In this video, the teacher explains how plants transport water and food to all parts of their body without a circulatory system. They introduce the specialized tissue called vascular tissue, which is made up of xylem and phloem, and...
Curated Video
Transport of Substances in and out of Cells: Diffusion, Osmosis, and Active Transport
In this video, the concept of transport of substances into and out of cells is explained. The different ways in which this process occurs are discussed, including diffusion, osmosis, and active transport. The importance of surface area...
The Noted Anatomist
Membrane transport
This brief video tutorial briefly discusses cell membrane transport: 0:00. Introduction 0:15. Permeability of cell membrane 2:57. Diffusion - 3:08. Simple diffusion - 3:37. Facilitated diffusion (ion leak channels, voltage gated...
Curated Video
GCSE Biology - Transport in plants - Translocation (Phloem) and Transpiration (Xylem) #51
Learn how plants transport sugars via the phloem (translocation) and water via the xylem (transpiration) between the roots and leaves. We also cover the factors that affect the rate of transpiration: light intensity, temperature,...
msvgo
Means of Transport in Plants
Describes the mechanism of transport of water and minerals in plants. Explain movement of food from leaves to other plant parts.
Science360
Cactus flesh cleans up toxic water
University of South Florida engineering professor Norma Alcantar and her team are using the ""flesh"" from Prickly Pear cacti, called mucilage, to clean up oil and other toxins from water. With support from the National Science...
Curated Video
NASA | Show Me the Water
Freshwater seems abundant, but when accounting for all the water on Earth, it's in limited supply. Just three percent of the water on our planet is freshwater. A majority of this water, about two percent of the world total, is contained...
Curated Video
The Role of Xylem and Phloem in Plant Transport System
The video is a lecture presentation about the role of the flower and the xylem in transporting substances around plants. It explains how plants need to move substances between cells and uses specialized transport systems to do so. The...
Curated Video
Understanding the Process of Transpiration and Water Absorption in Plants
This video explains the process of transpiration in plants and how water is absorbed by specialized root hair cells. The video first defines transpiration as the loss of water from the surface of a plant and describes how leaves lose...
Science360
ReNUWIt: Changing the way we manage urban water
The Mines Park apartment complex may look like typical student housing but these apartments are pioneering new water treatment methods for a cleaner future. Wastewater from this complex isn't actually wasted. This is one of the pilot...
Science360
Cactus 'flesh' cleans up toxic water
University of South Florida engineering professor Norma Alcantar and her team are using the ""flesh"" from Prickly Pear cacti, called mucilage, to clean up oil and other toxins from water. With support from the National Science...
Weatherthings
Weather Things: Water on Earth
The cycle of water from the air to the ground to the oceans and back to the air never ends. Water is found in the air, in the ground, in rivers and oceans, and it's found as gas, liquid, and solid. As it moves though phases and locations...
Weatherthings
Weather Things: Water Phases
The cycle of water from the air to the ground to the oceans and back to the air never ends. Water is found in the air, in the ground, in rivers and oceans, and it's found as gas, liquid, and solid. As it moves though phases and locations...
Mazz Media
Erosion by Water
This program explores the role of water erosion from its initial impact to deposition. Students will come to understand that starting with impact of raindrops, water erodes the landscape by transporting rock and soil. By watching this...
Curated Video
Uptake and Transport of Mineral Nutrients
The nugget explains the uptake, absorption and transport of mineral nutrients in plants.
Catalyst University
BASICS of Fatty Acid Metabolism [Part 1] - Lipolysis, Transport, & Import
In this video, we do an overview of the following: [1] Lipolysis | Mobilization of fatty acids from adipose tissue [2] Transport in the blood [3] Import into Cells for metabolism
Curated Video
Xylem and Phloem - Part 3 - Translocation - Transport in Plants
Sugars move up and down the plant in the phloem. The phloem uses active transport to transport the food nutrients like glucose and amino acids around the plant. Glucose is made in the leaves by photosynthesis. Glucose is converted into...