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RNA Silencing | Biotechnology & its Applications Part 2 | Biology Class 12 | HINDI

Hello students. In this presentation, we will learn about RNA silencing / interference. Before understanding RNA silencing, let’s discuss about Central Dogma in brief. According to this concept, genetic information is stored in DNA. When DNA undergoes transcription, we get three types of RNA. But in this discussion, we will focus on mRNA only. This […]

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Implantation & Pregnancy | Human Reproduction Part 7 | Biology Class 12 | HINDI

the topic of this presentation is implantation and pregnancy Cleavage is a special kind of mitotic division which starts in zygote and continues till formation of blastula the daughter calls formed during cleavage are known as blastomeres G1 phase of cell cycle does not occur during cleavage recall cell cycle, cytoplasm content of daughter cell […]

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Structure of Ear & Mechanism of Hearing | Nervous System Part 8 | Biology Class 11 | Hindi

topic of this presentation is Structure of Ear & Mechanism of Hearing let’s first discuss structure of ear in brief External ear, middle ear and internal ear- we divide ear in these three parts pinna, External auditory canal (meatus) and tympanic membrane these are three parts of external ear Eustachian tube and three ear ossicles […]

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Putting it all together – Pathophysiology of Parkinson’s disease | NCLEX-RN | Khan Academy

– [Voiceover] So we know that Parkinson’s disease causes problems with movements right? And what we see in people with Parkinson’s disease is a reduction, a loss, a slowing down of movements. And this happens largely because of a loss of dopamine neurons in the brain. But, you might be wondering, “What is so special […]

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Molecular Orbital Diagram of Carbon Molecule – Nature of Chemical Bond – Chemistry Class 11

click the bell icon to get latest videos from ekeeda Hello Friends in the previous Lecture we have got to do about the molecule orbital diagram for the polar molecule and similarly of that Pacific we’re going to talk about the molecule orbital line up for the count so talking about the carbon molecule so […]

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Plasmid as Vector | Biotechnology: Principles & Processes Part 4 | Biology Class 12 | Hindi

the topic of this presentation is plasmid as vector first of all, I want to tell my students the meaning of this term ‘vector’ if you recall mosquito, mosquito is called a vector because mosquito is such an insect which transmits pathogen from a diseased person to a healthy person in the way we use […]

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Polymerase Chain Reaction (PCR) | Biotechnology: Principles & Processes Part 7 | Biology Class 12

The topic of this presentation is polymerase chain reaction, in short aka PCR first, the meaning oc PCR polymerase chain reaction, the word used is polymerase recall the enzyme DNA polymerase what is function of DNA polymerase? it synthesizes copies of DNA it forms copies of DNA from one DNA in the same way, we […]

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Christopher Paolini: The Swordsman, a deleted scene from Inheritance

This is a deleted scene from Inheritance. I don’t have many deleted scenes throughout the series; I try to only write what I think will ultimately be needed for the story. But sometimes the text gets away from me and I end up having a sequence that is slowing things down. However, sometimes I think […]

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