Tag: genetics
Q&A on Cell Structure
Let’s discuss some Q&A on cell structure. Q1: What is the basic structural and functional unit of all living organisms? A1: The basic structural and functional unit of all living organisms is the cell. Q2: What is the main function of the cell membrane? A2: The cell membrane regulates the passage of substances in and…
General Q&A part-1
This page contains general Q&A questions asked by curious people. How many types of Air pollution? Air pollution can be categorized into several types based on the sources of pollutants, the nature of the pollutants, and their effects on the environment and human health. The main types of air pollution include: Particulate Matter (PM): Particulate…
Enzymes: Substrate Interaction & Biochemistry
Within the realm of biology, cells rely on intricate processes to sustain life. Catalysts known as proteins play a crucial role in these processes, expediting chemical reactions. These proteins possess a remarkable capability to interact with specific substances, forming the foundation of biochemistry. In this article, we will explore these proteins and their interactions with…
MCQ on Role of Plasma Membrane
here are some multiple-choice questions (MCQs) about “Plasma Membrane Structure and Function: Key Role in Cell Homeostasis,” along with detailed answers: Question 1: Which of the following components make up the plasma membrane’s basic structure? A) Nucleic acids and proteins B) Carbohydrates and lipids C) Proteins and lipids D) Carbohydrates and nucleic acids Answer 1:…
Plasma Membrane Structure and Function: Key Role in Cell Homeostasis
The plasma membrane, also known as the cell membrane, is a crucial structure that surrounds all living cells. It separates the internal environment of the cell from the extracellular environment, regulating the flow of substances in and out of the cell. The plasma membrane plays a central role in maintaining cell homeostasis, which is the…
Stem Cells: The Building Blocks of Regeneration
In the intricate tapestry of life, there exists a remarkable group of cells with the potential to reshape our understanding of healing and tissue regeneration. These cells, known as stem cells, have captivated the imagination of scientists and medical researchers for decades due to their unique ability to transform into various cell types and contribute…
Quiz: Test Your Knowledge of the Immune System
1) What is the primary function of the immune system? a) Digestion of food b) Regulation of body temperature c) Protection against infections and diseases d) Production of hormones Answer: c) Protection against infections and diseases Explanation: The immune system’s main role is to defend the body against harmful pathogens, such as bacteria, viruses, fungi,…
What is enzyme and characteristics?
Enzymes are biological catalysts that facilitate chemical reactions in living organisms. They are typically proteins, although some RNA molecules also have catalytic activity. Enzymes are essential for life because they speed up the reactions that are necessary for cells to function properly. Without enzymes, many biochemical reactions in the body would occur too slowly to…
Quiz on Principles of Inheritance and Variation
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Father of Various Branches of Biology
Father of Agronomy Peter – De- Cresenji Father of Agriculture Norman Borlaug Father of Anatomy Andreas Vesalius Father of Botany Theophrastus Father of Biology Aristotle Father of Bacteriology Antonie van LeeuwenhoekRobert Koch / Ferdinand Cohn / LouisPasteur Father of Blood Groups Karl Landsteiner Father of Blood Circulation William Harvey Father of Cytology Robert Hooke Father…
Q & A ON CELL CYCLE AND CELL DIVISION
Q 1. Define cell cycle Ans. The sequence of events by which cell duplicates its genome, synthesis of other constituents of the cell and eventually divides into two daughters cell. Q2. Name the phases of cell cycle Ans. A) Interphase B) M Phase Q3. What is the G1phase of the interphase? Ans. The G1 phase Corresponds to interval…
Biological Classification
Biological Classification: Understanding the Diversity of Life In the vast tapestry of life that envelops our planet, organisms of all shapes, sizes, and functions coexist. From the towering trees of the rainforests to the microscopic bacteria hidden in the soil, every living entity has a place and role in the intricate web of life. This…
