Myra Sehar – Lifeboat News: The Blog https://lifeboat.com/blog Safeguarding Humanity Thu, 19 Jun 2025 19:08:32 +0000 en-US hourly 1 https://wordpress.org/?v=6.8.1 🔬Binary Fission Uncovered: DNA Relay-Ratchet Mechanism + Septum Formation! https://lifeboat.com/blog/2025/06/%f0%9f%94%acbinary-fission-uncovered-dna-relay-ratchet-mechanism-septum-formation https://lifeboat.com/blog/2025/06/%f0%9f%94%acbinary-fission-uncovered-dna-relay-ratchet-mechanism-septum-formation#respond Thu, 19 Jun 2025 19:08:32 +0000 https://lifeboat.com/blog/2025/06/%f0%9f%94%acbinary-fission-uncovered-dna-relay-ratchet-mechanism-septum-formation

In this video, we take a deep dive into the fascinating process of binary fission, the primary mode of reproduction in prokaryotic cells like bacteria.

You’ll learn how:
🧬 DNA replication begins the cycle.
⚙ The DNA relay-ratchet mechanism ensures accurate segregation of chromosomes, and.
🧱 A septum forms to physically divide the cell into two genetically identical daughter cells.

Whether you’re a student, teacher, or just curious about microbiology, this simplified explanation breaks down complex concepts into clear, visual steps.

📚 References & Further Reading:
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Cyclin-Dependent Kinases Explained | Mastering Cell Cycle Control https://lifeboat.com/blog/2025/04/cyclin-dependent-kinases-explained-mastering-cell-cycle-control https://lifeboat.com/blog/2025/04/cyclin-dependent-kinases-explained-mastering-cell-cycle-control#respond Tue, 15 Apr 2025 22:14:29 +0000 https://lifeboat.com/blog/2025/04/cyclin-dependent-kinases-explained-mastering-cell-cycle-control

🧬 What keeps your cells from dividing at the wrong time? In this video, we dive into the world of Cyclin-Dependent Kinases (CDKs) — the master regulators of the cell cycle.

📌 Here’s what you’ll learn:

What CDKs are and how they function.

The role of cyclins in activating CDKs.

Key cell cycle checkpoints (G1, G2, M)

How CDK-cyclin complexes regulate progression through each phase.

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Cell Cycle / Cell Division & its Regulation https://lifeboat.com/blog/2025/04/cell-cycle-cell-division-its-regulation https://lifeboat.com/blog/2025/04/cell-cycle-cell-division-its-regulation#respond Thu, 03 Apr 2025 14:09:44 +0000 https://lifeboat.com/blog/2025/04/cell-cycle-cell-division-its-regulation

The cell cycle is a fundamental process that drives cell growth, division, and replication. In this video, we’ll break down the different phases of the cell cycle (G1, S, G2, and M), explore the key checkpoints that regulate progression, and discuss the critical role of cyclins and CDKs in cell cycle control.
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Cahill Cycle Explained | Glucose-Alanine Cycle & Nitrogen Transport Simplified! https://lifeboat.com/blog/2025/02/cahill-cycle-explained-glucose-alanine-cycle-nitrogen-transport-simplified Mon, 17 Feb 2025 19:24:16 +0000 https://lifeboat.com/blog/2025/02/cahill-cycle-explained-glucose-alanine-cycle-nitrogen-transport-simplified

In this video, we break down the Cahill Cycle, also known as the Glucose-Alanine Cycle, a crucial metabolic pathway that helps transport nitrogen from muscles to the liver while maintaining glucose balance! 🧬🔥

You’ll learn:
✅ How alanine plays a key role in nitrogen transport 🏋️‍♂️
✅ The step-by-step process of the cycle 🔄
✅ Why this process is energy-intensive for the liver ⚡

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Cori Cycle: How Your Body Recycles Energy During Exercise https://lifeboat.com/blog/2025/01/cori-cycle-how-your-body-recycles-energy-during-exercise Wed, 22 Jan 2025 07:34:07 +0000 https://lifeboat.com/blog/2025/01/cori-cycle-how-your-body-recycles-energy-during-exercise

Dive into the fascinating world of the Cori Cycle, also known as the lactic acid cycle! 🏋️‍♂️💡 In this video, we’ll explore how your body manages energy during intense exercise by recycling lactate from muscles back into glucose in the liver.
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Gluconeogenesis: Welcome to EasyPeasy Learning! https://lifeboat.com/blog/2025/01/gluconeogenesis-welcome-to-easypeasy-learning Mon, 13 Jan 2025 18:09:11 +0000 https://lifeboat.com/blog/2025/01/gluconeogenesis-welcome-to-easypeasy-learning

In this video, we simplify gluconeogenesis, an essential metabolic pathway that helps your body maintain glucose levels during fasting or intense activity.

We’ll walk you through:
✔ What gluconeogenesis is and why it’s important.
✔ Key steps in the pathway.
✔ Enzymes involved and their regulation.
✔ How it ties into other metabolic processes.

Ready to make biochemistry easy? Watch now!

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Get access to concise notes and practice quizzes on gluconeogenesis to solidify your understanding. Join our EasyPeasy Expert membership to unlock these exclusive resources!
Links for Glycolysis Videos:
• Cellular Respiration.
• Aerobic Respiration Part 1 (Glycolysis)
• Aerobic Respiration Part 2 (Pyruvate…
• Aerobic Respiration Part 4 (Electron…

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