summary written by @Enas_188
@Seethalakhmi has exam of InOrganic Chemistry. What are Organometallic compound? What gives Blood of Humans red colour and not blood of Fruitfly? What is Heme? Is it Iron only or does it contains other molecule like porphyrin? Which oxidation state of Fe gives red colour to RBC and Rust? Which organometallic compound present in Chlorophyll? @Chithra Mam @Arunan Sir @Kiran CUBE @Seethalakhmi @Sakshi @Sneha
What are somatic cell? Gametic cell? Diploidy? What is the difference between plant cell and animal cell? How can we remove cell wall from Plant cell? What will happen to Plant cell if cell wall is removed? Why do they gains spherical structure? @~Sneha @Seethalakhmi @Chithra Mam
reference shared:
[9:31 pm, 25/11/2024] Enas: Hemocyanins are copper-containing respiratory pigments found in many mollusks (some bivalves, many gastropods, and cephalopods) and arthropods (many crustaceans, some arachnids, and the horseshoe crab, Limulus).
[9:32 pm, 25/11/2024] Enas: The blood of earthworm is red due to the presence of hemoglobin dissolved in the plasma. The hemoglobin is not associated with blood cells but is dissolved in the liquid portion of the blood called plasma. Hemoglobin is a red colored oxygen-carrying pigment.
https://www.toppr.com › … › Biology
Blood of earthworm is red because its haemoglobin is
[9:32 pm, 25/11/2024] Enas: “Drosophila has a primitive yet effective blood system with three types of haemocytes which function throughout different developmental stages and environmental stimuli. Haemocytes play essential roles in tissue modeling during embryogenesis and morphogenesis, and also in innate immunity. The open circulatory system of Drosophila makes haemocytes ideal signal mediators to cells and tissues in response to events such as infection and wounding.”
Drosophila as a model to study the role of blood cells in inflammation, innate immunity and cancer - PMC.
[9:32 pm, 25/11/2024] Enas: “Dr. Lolitika Mandal, Nidhi Sharma Dey and Parvathy Ramesh have discovered the hematopoietic stem cells in Drosophila (fruit flies). — Photo: Special Arrangement
For the first time, researchers have discovered hematopoietic stem cells in Drosophila (fruit flies), thus providing an invertebrate model to study hematopoietic stem cells. Hematopoietic stem cells are the stem cells that give rise to all the other blood cells.”
Discovery of special stem cells in fruit flies to help study diseases - The Hindu.
[9:33 pm, 25/11/2024] Enas: Plant cellhttps://www.geeksforgeeks.org/overview-of-plant-cells/
[9:33 pm, 25/11/2024] Enas: https://images.app.goo.gl/WmyjxWi5VBeZiR6q7
[9:33 pm, 25/11/2024] Enas: References shared in Todays ChatShaala