Cell Energy and Cell Functions Cells manage a wide range of functions in their tiny package — growing, moving, housekeeping, and so on — and most of those functions require energy.

Check the latest CBSE Class 9 Science Syllabus 2025–26 with unit-wise weightage, exam pattern, internal assessment details, and excluded topics. Download the detailed syllabus in PDF here.

National 5 Cell structure The functions of cell organelles Cells are microscopic building blocks of unicellular and multicellular living organisms.

Cell membranes protect and organize cells. All cells have an outer plasma membrane that regulates not only what enters the cell, but also how much of any given substance comes in. Unlike ...

CBSE Class 9 Science Half Yearly Sample Paper 2025 with Solution, get here the complete set of questions and free PDF to ...

Cells are microscopic building blocks of unicellular and multicellular living organisms. Animal, plant, fungal and bacterial cells are different in terms of structure but also have many similarities.

As a central part of the circulatory system, the heart is primarily responsible for pumping blood and distributing oxygen and nutrients throughout the body.

Explore types of therapeutic proteins, design strategies and the production methods used in treating cancer, autoimmune diseases and more.

Design B-cell compartments in the tumour ... and chemotherapy has been shown to improve survival, leading to its approval as the preferred first-line treatment for advanced iCCA.1 2 This study aims to ...

BMW has unveiled the iX3, the first model in its revolutionary “Neue Klasse” family. The mid-size SUV marks a near quantum ...

Framework and structure of the assessment As per the approved plan, open-book exams will be integrated into internal assessments conducted by schools for Class 9.