- Developed a basic understanding of human anatomy and physiology.

Earthworms, also known as night crawlers or dew worms, are segmented worms that belong to the phylum Annelida. They are found in moist soil environ...

Complete guide to biomolecules including carbohydrates, proteins, lipids, nucleic acids, organic and inorganic compounds for NEET biology

The blood circulation system, also known as the circulatory system, is a network of blood vessels that transport blood throughout the body. It is r...

Anaemia is a condition that occurs when the body is unable to produce enough healthy red blood cells. Red blood cells carry oxygen from the lungs t...

Complete guide to cell division including mitosis and meiosis processes, stages, differences, significance, and reproduction for NEET biology

Chromosomes are thread-like structures located inside the nucleus of cells. They are made up of DNA (deoxyribonucleic acid), which carries the gene...

Dengue is a mosquito-borne viral infection found in tropical and subtropical regions around the world. It is caused by four closely related dengue ...

Complete guide to differences between animal and plant tissues including epithelial, connective, muscle, nervous, meristematic for NEET biology

Complete guide to DNA and RNA including structure, function, differences, replication, transcription, and genetic information for NEET biology

The female reproductive system is a complex network of organs that work together to produce eggs, transport them to the uterus, and support the dev...

A heart attack, also known as a myocardial infarction, occurs when blood flow decreases or stops to a part of the heart, causing damage to the hear...

Microbes are incredibly diverse and play a wide range of roles in the environment and in our lives. They can be found in all ecosystems, from the d...

Complete guide to mitochondria including structure, function, ATP synthesis, cellular respiration, cristae, matrix for NEET biology

Neurons are the fundamental units of the nervous system, responsible for receiving, processing, and transmitting information. These specialized cel...

The pancreas is a vital organ located in the upper left portion of the abdomen, behind the stomach. It plays a crucial role in both the digestive a...

Complete guide to biological respiration including aerobic, anaerobic respiration, cellular processes, energy production, and metabolism for NEET biology

Asthma is a chronic respiratory disease characterized by inflammation and narrowing of the airways. It causes recurring episodes of wheezing, cough...

The cell membrane, also known as the plasma membrane, is a thin layer that surrounds and protects the cell. It is a semipermeable barrier that allo...

The thyroid is a small, butterfly-shaped gland located in the front of the neck. It produces hormones that regulate metabolism, growth, and develop...

- 1665: Robert Hooke observed box-shaped structures in cork under a microscope and coined the term "cell".

a. Which of the following is not a component of the cell membrane?

- Cell wall, cell membrane, cytoplasm, nucleus, organelles, and their functions.

Complete guide to microbiology including bacteria, viruses, fungi, applications, medical microbiology, branches for NEET biology

Zoology is the scientific study of animals, including their structure, function, embryology, genetics, evolution, classification, and distribution....

1. DNA Replication: The process by which DNA makes an identical copy of itself before cell division.

In biology, the use of articles ("the," "a," and "an") is crucial for conveying specific meanings and ensuring clarity in scientific writing. The proper use of articles helps distinguish between general concepts and specific entities.

1. The Structure and Function of the Cell: Understand the basic unit of life, including cell organelles and their functions.

Preparing for the CBSE Class 11 Biology exam requires a systematic approach and effective study strategies. Here are some preparation tips to help ...

The carbon cycle is a complex process that involves the exchange of carbon between the atmosphere, land, water, and living organisms. Carbon is rel...

Complete guide to active transport including types, ATP, sodium-potassium pump, primary and secondary transport for NEET biology

The Calvin cycle, also known as the light-independent reactions, is a series of chemical reactions that occur in the stroma of chloroplasts during ...

Complete guide to carbohydrates including monosaccharides, disaccharides, polysaccharides, functions, classification, and metabolism for NEET biology

Complete guide to cell wall and cell membrane including structure, composition, functions, differences, diagrams for NEET biology

Complete guide to cells including structure, types, functions, organelles, cell division, and cellular processes for NEET biology

Prokaryotic and eukaryotic cells are the two main types of cells. Prokaryotic cells are simpler and lack a nucleus, while eukaryotic cells are more...

Complete guide to diffusion including types, simple diffusion, facilitated diffusion, factors affecting diffusion, significance for NEET biology

Complete guide to enzymes including structure, function, mechanism, types, catalysis, active sites, and biological importance for NEET biology

Complete guide to glycolysis including pathway, steps, ATP production, NADH, regulation, cellular respiration for NEET biology

The light-dependent reactions are the first stage of photosynthesis, where light energy is converted into chemical energy. They occur in the thylak...

Complete guide to lipids including fatty acids, triglycerides, phospholipids, steroids, functions, classification, and biological importance for NEET biology

Complete guide to macromolecules including proteins, carbohydrates, lipids, nucleic acids, polymers, monomers for NEET biology

Complete guide to metabolism including catabolism, anabolism, metabolic processes, carbohydrates, proteins, energy for NEET biology

Complete guide to nucleic acids and genetic code including DNA, RNA, codons, translation, base pairing, and protein synthesis for NEET biology

The oxygen cycle is a fundamental biogeochemical process that ensures the continuous circulation of oxygen between the atmosphere, biosphere, and g...

Complete guide to passive transport including diffusion, osmosis, facilitated diffusion, concentration gradient, membrane transport for NEET biology

Complete guide to photosynthesis including light reactions, Calvin cycle, chlorophyll, factors affecting photosynthesis for NEET biology

Complete guide to proteins including structure, amino acids, primary, secondary, tertiary structure, functions, and biological importance for NEET biology

Complete guide to respiration including aerobic respiration, anaerobic respiration, cellular respiration, ATP, glycolysis, Krebs cycle for NEET biology

Complete guide to reverse osmosis including membrane filtration, water purification, osmotic pressure, semipermeable membrane for NEET biology

Biotechnology has revolutionized the field of medicine, leading to advancements in diagnosis, treatment, and prevention of diseases.

Bacteria are single-celled microorganisms that are found in all environments on Earth. They are prokaryotic, meaning they lack a nucleus and other ...

Biodiversity refers to the variety of life on Earth, encompassing all living organisms and the ecosystems they inhabit. It can be categorized into ...

Biotechnology in agriculture involves the application of scientific and technological advancements to improve crop production, livestock breeding, ...

Biotechnology involves the use of living organisms or their components to develop products and processes for specific applications.

The central dogma of molecular biology describes the flow of genetic information from DNA to RNA to protein. It states that DNA is the genetic mate...

A chromosome is a thread-like structure located in the nucleus of cells. It carries genetic information in the form of genes. Each chromosome consi...

Archaea and bacteria are both prokaryotic organisms, but they exhibit several key differences:

DNA (deoxyribonucleic acid) is a molecule that contains the instructions for an organism's development and characteristics. It is found in the nucl...

Complete guide to gene regulation including transcription, translation, gene expression, transcription factors, regulatory mechanisms for NEET biology

Complete guide to genes including DNA, heredity, chromosomes, protein synthesis, mutations, genetic traits, gene expression for NEET biology

Complete guide to genetics including genes, heredity, DNA, alleles, genotype, phenotype, Mendelian genetics for NEET biology

Gregor Mendel, an Austrian monk, conducted groundbreaking experiments with pea plants in the mid-1800s, leading to the formulation of his Laws of I...

Complete guide to Mendelian disorders including inheritance patterns, autosomal dominant, autosomal recessive, X-linked disorders for NEET biology

Complete guide to DNA transcription and central dogma including RNA polymerase, gene expression, mRNA, protein synthesis for NEET biology

Virology is the scientific study of viruses, which are small infectious agents that can only replicate inside the living cells of an organism. Viru...