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Chapter 4 # Cell | Plastids & Structure & Functions| 11th Class Biology |
Plastids are organelles found in plant cells and some protists, responsible for photosynthesis, pigment synthesis, and starch storage.
*Types of Plastids:*
1. Chloroplasts: Green, photosynthetic plastids.
2. Chromoplasts: Colored plastids (e.g., carotenoid-containing).
3. Amyloplasts: Starch-storing plastids.
4. Etiooplasts: Precursors to chloroplasts, found in dark-grown plants.
5. Leucoplasts: Colorless plastids, involved in storage and synthesis.
*Plastid Structure:*
1. Outer Membrane: Phospholipid bilayer.
2. InterMembrane Space.
3. Inner Membrane: Phospholipid bilayer, regulates ion and metabolite transport.
4. Stroma: Fluid-filled region, site of Calvin cycle.
5. Thylakoids: Membranous structur...
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Видео

Chapter 4 # Cell | Mitochondria & Structure & Functions| 11th Class Biology| Vision Academy|
Просмотров 224 часа назад
Here's a detailed overview of mitochondria structure and function: *Mitochondria Structure:* Mitochondria are membrane-bound organelles found in eukaryotic cells. They consist of: 1. Outer Membrane (OM): Phospholipid bilayer, permeable to ions and small molecules. 2. InterMembrane Space (IMS): Narrow region between OM and IM. 3. Inner Membrane (IM): Folded into cristae, increasing surface area....
Chapter 4 # Cell | Malfunctioning of lysosomes & Tay Sachs diesese & Glycogenesis | Vision Academy|
Просмотров 3012 часов назад
Tay-Sachs Disease and Glycogenesis: *Tay-Sachs Disease:* 1. Rare genetic disorder caused by hexosaminidase A (Hex-A) deficiency. 2. Inherited in an autosomal recessive pattern. 3. Affects Ashkenazi Jewish populations more frequently. *Symptoms:* 1. Progressive destruction of nerve cells in the brain and spinal cord. 2. Muscle weakness, seizures, and vision loss. 3. Intellectual disability and d...
Chapter 4 # Cell | lysosomes & Functions of lysosomes | 11th Class Biology | Vision Academy|
Просмотров 3916 часов назад
Chapter 4 # Cell | lysosomes & Functions of lysosomes | 11th Class Biology | Vision Academy|
Chapter 4 # Cell | Vacuole | 11th Class Biology | Vision Academy |
Просмотров 5221 час назад
Chapter 4 # Cell | Vacuole | 11th Class Biology | Vision Academy |
Chapter 4 #Cell | Difference between Cell Membrane & Cell wall| 11th Class Biology| Vision Academy |
Просмотров 48День назад
Chapter 4 #Cell | Difference between Cell Membrane & Cell wall| 11th Class Biology| Vision Academy |
Chapter 4 # Cell | Centriole | 11th Class Biology | Vision Academy |
Просмотров 51День назад
Chapter 4 # Cell | Centriole | 11th Class Biology | Vision Academy |
Chapter 4 # Cell | Peroxisomes & Glyoxisomes | 11th Class Biology| Vision Academy|
Просмотров 5814 дней назад
Chapter 4 # Cell | Peroxisomes & Glyoxisomes | 11th Class Biology| Vision Academy|
Chapter 4 # Cell | Golgi Bodies | 11th Class Biology | Vision Academy |
Просмотров 5314 дней назад
Chapter 4 # Cell | Golgi Bodies | 11th Class Biology | Vision Academy |
Chapter 4 # Cell | Endoplasmic Reticulum | 11th Class Biology| Vision Academy |
Просмотров 6314 дней назад
Chapter 4 # Cell | Endoplasmic Reticulum | 11th Class Biology| Vision Academy |
chapter # 4 Cell | Ribosomes | Ribosomal RNA | | 11th Class Biology | Vision Academy|
Просмотров 11014 дней назад
chapter # 4 Cell | Ribosomes | Ribosomal RNA | | 11th Class Biology | Vision Academy|
Chapter 4 # Cell | Cytoplasm | 11th Class Biology | Vision Academy |
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Chapter 4 # Cell | Cytoplasm | 11th Class Biology | Vision Academy |
Chapter 4 # Cell | Cell wall | 11th Class Biology | Vision academy |
Просмотров 5221 день назад
Chapter 4 # Cell | Cell wall | 11th Class Biology | Vision academy |
Chapter 4 # Cell | plasma membrane | 11th Class Biology | Vision Academy |
Просмотров 6221 день назад
Chapter 4 # Cell | plasma membrane | 11th Class Biology | Vision Academy |
Chapter 4 # Cell | Cell Fractionation | 11th Class Biology | Vision academy
Просмотров 14821 день назад
Chapter 4 # Cell | Cell Fractionation | 11th Class Biology | Vision academy
Chapter 4# Cell | Generalized structure of cell | 11th Class Biology | Vision Academy |
Просмотров 9121 день назад
Chapter 4# Cell | Generalized structure of cell | 11th Class Biology | Vision Academy |
Chapter 4 # Cell | Sailent feature of Cell theory | 11th Class Biology | Vision Academy
Просмотров 11821 день назад
Chapter 4 # Cell | Sailent feature of Cell theory | 11th Class Biology | Vision Academy
Chapter # 4 Cell | Emergence and implications of cell theory | 11th Class Biology | Vision Academy
Просмотров 13428 дней назад
Chapter # 4 Cell | Emergence and implications of cell theory | 11th Class Biology | Vision Academy
Chapter 13 # Gaseous Exchange|Transport of Carbon dioxide | 11th Class Biology | Vision Academy|
Просмотров 5028 дней назад
Chapter 13 # Gaseous Exchange|Transport of Carbon dioxide | 11th Class Biology | Vision Academy|
Chapter 13 # Gaseous Exchange|Mechanism of Breathing in Human | Inspiration & Expiration 11th class
Просмотров 63Месяц назад
Chapter 13 # Gaseous Exchange|Mechanism of Breathing in Human | Inspiration & Expiration 11th class
Chapter 13 # Gaseous Exchange| Respiration in Human | 11th Class Biology | Vision academy
Просмотров 64Месяц назад
Chapter 13 # Gaseous Exchange| Respiration in Human | 11th Class Biology | Vision academy
Chapter 13 # Gaseous Exchange| Transport of oxygen | 11th Class Biology | Vision academy
Просмотров 140Месяц назад
Chapter 13 # Gaseous Exchange| Transport of oxygen | 11th Class Biology | Vision academy
Chapter 13 # Gaseous Exchange| Lung capacities & Diving Reflex | 11th Class Biology| Vision academy
Просмотров 59Месяц назад
Chapter 13 # Gaseous Exchange| Lung capacities & Diving Reflex | 11th Class Biology| Vision academy
Chapter 13 # Gaseous Exchange|Respiratory Disorder Asthma & Tuberculosis | 11th Class Biology |
Просмотров 101Месяц назад
Chapter 13 # Gaseous Exchange|Respiratory Disorder Asthma & Tuberculosis | 11th Class Biology |
Chapter 13 # Gaseous Exchange| Respiratory Disorder | 11th Class Biology | Vision academy
Просмотров 87Месяц назад
Chapter 13 # Gaseous Exchange| Respiratory Disorder | 11th Class Biology | Vision academy
Chapter 13 # Gaseous Exchange| Respiration in Birds | 11th Class Biology | Vision academy
Просмотров 64Месяц назад
Chapter 13 # Gaseous Exchange| Respiration in Birds | 11th Class Biology | Vision academy
Chapter 13 # Gaseous Exchange| Respiration in Frog | 11th Class Biology | Vision academy
Просмотров 192Месяц назад
Chapter 13 # Gaseous Exchange| Respiration in Frog | 11th Class Biology | Vision academy
chapter 13 # Gaseous Exchange |Role of Respiratory pigments| HaemoglobinVs Myoglobin| 11th Class Bio
Просмотров 182Месяц назад
chapter 13 # Gaseous Exchange |Role of Respiratory pigments| HaemoglobinVs Myoglobin| 11th Class Bio
Chapter 13 # Gaseous Exchange| Respiration in Fish | 11th Class Biology | Vision academy
Просмотров 111Месяц назад
Chapter 13 # Gaseous Exchange| Respiration in Fish | 11th Class Biology | Vision academy
Chapter 13 # Gaseous Exchange| Respiration in Cockroach| 11th Class Biology | Vision academy
Просмотров 69Месяц назад
Chapter 13 # Gaseous Exchange| Respiration in Cockroach| 11th Class Biology | Vision academy

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