Salivary Glands Anatomy, Location and Regulation
Salivary glands are the exocrine glands located in the mouth. They are the organs of the digestive system. If you notice a few patterns in your mouth, you will find …
PCR Protocol | A Step by Step Procedure
The polymerase chain reaction, or PCR, was originally developed by Kary Mullis, for which he was awarded the Nobel Prize in 1993. PCR is a laboratory technique that is used …
25 Differences between Gram-positive and Gram-negative bacteria
Bacteria are broadly classified as gram-positive and gram-negative bacteria based on gram stain. But both the groups are Prokaryotic cells similar in many aspects. Check the similarities at the end …
11 Types of Anatomy | Systemic and Gross
Anatomy is the science that deals with studying the internal structure of a body. The word anatomy comes from the Greek word anatome, meaning cutting up. The term dissection is …
Synapse | Its Structure, Types, Function and Transmission Steps
The primary function of the nervous system is the transmission of signals and communication. This is achieved through transmission through synapses. A neuron is the structural and functional unit of …
Cockroach Anatomy | A Complete Internal and External Structure
The anatomy of a cockroach can be viewed as the external and the internal anatomy. It is an insect and its structure is similar to most other insects. Cockroach Anatomy …
Capillaries Structure and Types | A Definitive Guide
The circulatory system is one of the most important organ systems of our body. It is essential for the transport of gases, nutrients, hormones, etc. within the body. It is …
Spermatogenesis and Oogenesis | The Processes, Stages, Similarities and Differences
A male gamete (sperm) fuses with a female gamete (ovum or egg) to produce a zygote that develops into an individual. But humans are diploid while gametes are haploid. So …
15 Differences between antigen and antibody
An antigen is an agent present on the foreign cells, which the immune system recognizes. It is an immunogenic portion present on the foreign cell or substance. These antigens are …
Streptococcus vs Staphylococcus | 20 Key Differences
Streptococcus and Staphylococcus bacteria are widely found in humans and animals. They are non-motile, do not undergo spore formation, and are even facultative anaerobes. But there are many differences between …
