Scientists may have uncovered a new clue to the origin of life. Discover how metals in deep-sea hydrothermal vents could have helped weave phosphate into the chemistry of early life.
Scientists may have uncovered a new clue to the origin of life. Discover how metals in deep-sea hydrothermal vents could have helped weave phosphate into the chemistry of early life.
Q1. Source: CSIR NET November 2020 (Session I) Following statements were made about catalytic introns: A. Group I introns may undergo self-splicing by transesterification.B. Group II introns do not require
Last two weeks, we explored the cell. But, where did the very first cell come from? How did lifeless chemicals eventually give rise to every bacterium, plant, animal, and human
Last week, we explored the inside of a cell and saw its major organelles. But some questions remained- The answer lies in a dynamic hidden network called the cytoskeleton. What
Q1. Source: CSIR NET Nov 2020; Session I If an early-stage wild-type Drosophila embryo is injected with bicoid mRNA at the posterior pole, then: a. Head structures develop at posterior
Step inside the cell and explore its hidden organization. Learn how organelles, cytoplasm, and cell membranes work together to keep life running smoothly in this beginner-friendly guide to cell biology.