Search results for: 'The 4 steps of translation Animation'

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Glycolysis - Introduction to ATP and the burning of sugar

By: HWC, Views: 6726

Do you use sugar with your coffee or tea? Or do you occasionally drink a sport or soft drink? As millions of people do each day, they obtain energy from the sugar added or contained in these drinks. How can we understand this concept of energy within a sugar molecule? Let's take a tablespoon ...

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New DNA Strand Replication

By: HWC, Views: 6116

First step: strands are separated • Helicase unwinds the DNA double helix at the replication fork • SSBs coat the single strands to prevent reannealing • Polymerase attaches nucleotide at 3' end • Synthesis is in 5' to 3' direction DNA Polymerase: • Only extends nucleic ac...

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Mitochondrial Structure & ETC Protein Complexes (Protein Complexes and Electron Transport)

By: HWC, Views: 6224

The energy carrying molecules, NADH and FADH2, that were generated in glycolysis and the Krebs cycle, now are processed in the mitochondria where their high energy electrons are deposited in an electron chain complex located in the inner mitochondrial membranes. These high-energy electrons now dr...

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Cellular defenses (natural killer cells, phagocyte types & process of phagocytosis)

By: HWC, Views: 6479

• Lymphocytes that rapidly defend against abnormal (cancer) or virus-infected cells. • Found in blood, spleen, lymph nodes, and red bone marrow. • Lack receptors for binding with specific antigens. • Act upon cells displaying abnormal MHC antigens. • NK cells destroy cells in ...

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Double Stranded DNA Molecule Animation

By: HWC, Views: 4564

Double Stranded DNA Molecule Animation

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Protein catabolism (Krebs cycle) and Protein anabolism (protein synthesis)

By: HWC, Views: 7017

• Deaminated acids are brought into the Krebs cycle to be oxidized to CO2 and H2O. • Before entering the Krebs cycle, the deaminated acids are converted into intermediate products (pyruvic acid, acetyl coenzyme A, carbonic acids). • In the Krebs cycle, amino acids are oxidized to form r...

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Introduction to Body Systems Animation

By: Administrator, Views: 684

Systems: A group of different organs functioning together for a common purpose.

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Leg Movement Animation

By: Administrator, Views: 345

This animation shows a list of muscles found in the leg used for movement

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Wound Repair Animation

By: Administrator, Views: 9633

A wound is an injury to living tissue caused by a cut, blow, or other impact, typically one in which the skin is cut or broken.

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