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Excretory System 01 | Chapter 19 | Structure of Kidney and Nephron | Class 11 | NEET | Pace Series|

Physics Wallah - Alakh Pandey・2 minutes read

Tina Mam Yogic Mental hosts a Pace 500 session for students discussing the excretory system, waste removal, and importance of maintaining balance in the body. The session covers topics like waste products, kidney functions, and the renal system's structure and blood supply, emphasizing the use of diagrams and charts for better understanding.

Insights

  • Emphasis on utilizing NCERT books for studying and note-taking, focusing on syllabus completion and backlog clearance, ensuring a structured approach to academic preparation.
  • Detailed exploration of the excretory system, including the functions of kidneys in blood formation and waste removal, highlighting the importance of maintaining internal balance for homeostasis and the differentiation between waste removal processes like defecation and excretion.

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Recent questions

  • What topics are covered in the Pace 500 session?

    Respiratory and circulatory systems

  • What is the emphasis on studying materials?

    Using NCERT books for notes and studying

  • What is the chapter on human physiology about?

    Excretory products and elimination

  • What are the functions of the kidneys?

    Blood formation and waste removal

  • Why are diagrams and charts recommended for biology exams?

    To simplify complex concepts and aid understanding

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Summary

00:00

Yogic Mental: Pace 500 Session on Excretory Systems

  • Tina Mam Yogic Mental is hosting the Pace 500 session for students, discussing topics like respiratory and circulatory systems.
  • Emphasis on using NCERT books for notes and studying, with a focus on completing syllabus and clearing backlogs.
  • Introduction to the chapter on excretory products and elimination in human physiology.
  • Explanation of the process of waste removal from the body, including the role of the excretory system.
  • Differentiation between defecation and excretion, highlighting the removal of waste products from the body.
  • Details on the formation and removal of nitrogenous waste products like urea, uric acid, and ammonia.
  • Importance of maintaining a constant internal environment in the blood for balance and homeostasis.
  • Functions of the kidneys in blood formation and waste removal.
  • Types of waste products produced during metabolic activities, such as ammonia, urea, and uric acid.
  • Discussion on the toxicity levels and solubility of waste products like ammonia, urea, and uric acid.

19:38

"Amphibians, Birds, and Kidneys: A Summary"

  • Terrestrial amphibians live on land and have a provisional certificate.
  • Saliva from the right side of the stage stops the water-dwelling amphibians.
  • Montag will be the exit poll, causing issues with Tata Indica computers.
  • Hudgens marketing, NCERT 10, and Trust and Immens are mentioned.
  • Birds and reptiles release uric acid due to their low water intake.
  • Ammonia is released from roots, with display coat playing a role.
  • The excretory system is detailed, focusing on the kidney's structure.
  • The kidney's protective covering is called the renal capsule.
  • The renal system is divided into two parts, with the ureter arising from the pelvis.
  • The blood supply to the kidney is crucial for its functioning.

47:34

Blood Filtration and Absorption in Biology

  • Pressure inside the gomage causes blood to flow due to space constraints, leading to filtration that prevents blood cancer.
  • 118 liters of blood are produced daily, with only 1.5 to 2 liters being utilized, leaving the rest unaccounted for.
  • Special cells in the body, like podocytes, play crucial roles in diseases and filtration processes.
  • Diagrams and charts are recommended for biology exams to simplify complex concepts and aid in understanding.
  • Brush borders in cells increase surface area for absorption, crucial for reabsorption processes in the body.
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