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,...
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...
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...
Science360
Human geneticist and leukemia research pioneer, Dr. Janet Rowley discusses her career
Janet Rowley was an American human geneticist and the first scientist to identify a chromosomal translocation as the cause of leukemia and other cancers. She received the National Medal of Science 1998. As a medalist, this year she...
JJ Medicine
Chaperone-Mediated Autophagy (CMA) | Selection, Mechanism and Regulation
Lesson on chaperone-mediated autophagy (CMA). CMA is a selective degradation process involving the use of protein chaperones, which target and deliver KFERQ-containing protein cargo to the lysosome for degradation. The chaperone complex...
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.
msvgo
Chromosomal Disorders
It explains the cause and symptoms of some chromosomal disorders including Down's, Turner's and Klinefelter's syndromes.
JJ Medicine
Insulin Signaling Cascade and Downstream Effects - Biochemistry Lesson
Learn the insulin signaling transduction cascade/pathway in this biochemistry powerpoint-style lecture! Hey guys! Here is a new video where I teach the insulin signaling pathway in a new powerpoint style lecture format. Please let me...
FuseSchool
Transport in Plants, Part 3: Phloem and Translocation
Leaves produce sugars through photosynthesis, but how do the sugars get to the rest of the plant? The final video in a three-part series within the Fuse School Biology playlist answers this question. It details how the phloem and...
Sophia Learning
Sophia: Changes to Chromosome Structure: Lesson 2
This lesson will identify how the structure of a chromosome can change and the implications that come from changes in chromosomes. It is 2 of 5 in the series titled "Changes to Chromosome Structure."