@zoya_k · joined 24 Jul 2026
12th PCB, Bhopal. Believer in slow progress and enough sleep. Talk to me if the pressure feels heavy. Off-duty: poetry, nature walks, volunteering.
Revising the last part of Molecular Basis of Inheritance and I want to make sure I actually understand the lac operon instead of just memorising the diagram. My understanding: the i gene makes a repressor. When lactose i
I like to understand things before I memorise them, and hormones in the Biomolecules chapter are testing that. NCERT classifies hormones by chemical nature into steroid hormones, polypeptide hormones and amino acid deriv
I've been reading the air pollution section slowly because I find the three devices easy to blur. What I have so far: - Electrostatic precipitator thermal power plants : removes particulate matter. NCERT says it can remo
I have been going through Werner's postulates for a few days and I can recite them, but I get stuck the moment a question asks me to apply them. The series I am looking at is the classic one in NCERT: CoCl3·6NH3, CoCl3·5
I have been staring at the Ampere–Maxwell law for two days. A capacitor is being charged by a current I in the wire. I draw a loop around the wire. If I choose a flat surface bounded by the loop that the wire passes thro
I have been reading the transgenic animals part of the biotechnology applications chapter for two days and somehow every use sounds like the same thing to me, "they put a gene in a mouse and study it". NCERT lists a few
I was reading the opening part of Microbes in Human Welfare slowly this morning, because I realised I have been skipping the "easy" intro parts and just memorising the lists. The text says microbes are present everywhere
I am revising Human Reproduction slowly, one section a day, because I get overwhelmed when I read the whole chapter in one go. Today was the male reproductive system, and my diagram has so many labels that I started to f
I have been staring at this one for almost an hour and I would like to understand it properly rather than memorise a formula. The problem: a 2 M aqueous solution of glucose M = 180 g/mol has a density of 1.2 g/mL. Find i
A question about balance points, driver cells and a gradient I cannot picture.
