Regulation, Form 3 biology, Topic 5, Dr. Mlelwa

Regulation is the process of controlling the internal body environment and needs. For the body to function properly things need to be regulated in the body.

Advanced 0(0 Ratings) 1 Students enrolled English-and-swahili
Created by Dr. Mlelwa
Last updated Sat, 25-Nov-2023
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Course overview
Living organisms are subjected to wide variations in temperature, light, acidity, salinity, wind speeds, availability of water minerals and nutrients. These environmental factors create a shifting external setting to which organisms must adjust or die.
The central problem for a living thing is to maintain a steady state internally in the force of an often harsh and fluctuating external environment.
Homeostasis is the maintaining of a constant condition of the internal environment of the body by regulatory process. OR It is the maintenance of constant internal balance despite fluctuation in the external environment.
Regulation is the process of controlling the internal body environment and needs. For the body to function properly things need to be regulated in the body.

What will i learn?

  • Concept of regulation, body temperature regulation, blood sugar regulation, osmoregulation
Requirements
  • silent room for studying, biology book or good notes, pen, pencil, exercise book
Curriculum for this course
7 Lessons 01:17:29 Hours
Regulation
7 Lessons 01:17:29 Hours
  • Concept of regulation
    00:08:03
  • Thermoregulation
    00:08:14
  • Thermoregulation in homeotherms
    00:18:27
  • Thermoregulation in poikilotherms
    00:08:59
  • Osmoregulation in animals
    00:09:40
  • Blood sugar regulation in animals
    00:11:42
  • Osmoregulation in plants
    00:12:24
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About instructor

Dr. Mlelwa

Dr. Mlelwa is an experienced online tutor in biology and chemistry from ordinary level to advanced level. His highest level of education is two years of doctor of medicine (MD) at Muhimbili university of Health and allied science in from Nov 2018 to Sept 2020. There after he failed to continue with Doctor of Medicine Studies due to several reasons which are out of scope of this description. He started online teaching since January 2020 in his YouTube channel (Dr.Mlelwa Lectures) by that time he was still a medical student dreaming to become one among the best tutor in medical studies, that's why he called the channel Dr. Mlelwa Lectures, comparing to Dr. Najeeb Lectures who was one of his role mode. His good performance, being the second best boy in advanced biology examinations national wise in 2018, made him one among most interesting online tutor, having influence to different students inside Tanzania as well as abroad.

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Naitwa Helbeth Issack Mlelwa. Siku ya ijumaa, March 13, 1998, historia na kumbukizi za wazazi wangu zinasema kwamba ndio siku ambayo nilizaliwa na nafsi yangu ikaonja pumzi ya duni...
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