TOPIC: CHEMISTRY OF NUCLEOTIDES AND NUCLEIC ACID 📌 PRACTICE QUESTION AND ANSWER Q.1. What are nucleoproteins? Ans: Nucleoproteins are conjugated proteins, characterized by presence of non-protein prosthetic group nucleic acid attached to one or more molecules of a simple protein, a basic protein histone or protamine. Nucleoproteins →Nucleic acid + proteins (Histone or Protamine). Q.2. […]
TOPIC: BASIC INTRODUCTION OF HUMAN BODY ⭐ PRACTICE QUESTION & ANSWER 1. Which of the listed terms is described by: “All the chemical processes that take place in the organelles and cytoplasm of the cells of the body”? A. MetabolismB. Cellular respirationC. HomeostasisD. Physiology Answer is A: The quoted statement is a definition of metabolism […]
SOLVED MCQs FOR NEET-MDS PREPARATION 💡Composition of Gutta-percha in GP is: a) 66% b) 20% c) 11% d) 4% Answer key: b) 20% 💡Ovate pontic is indicated in: a) Knife edged ridges b) Well rounded ridges c) Recently extracted socket d) Flat ridges Answer key: c) Recently extracted socket 💡Type B Merin’s classification is recalled […]
TOPIC: BASICS OF DENTAL ANATOMY ⭐ KEY POINTS: 📌 TOOTH: Teeth are mineralized structures except for the pulp and are located in the first part of the digestive tract. A tooth is defined as “one of the hard tissues that are positioned on the jaws and help in holding and mastication of food, also as weapons […]
Q1. All of the following procedures have proved beneficial in treating a mentally retarded child EXCEPT one. Which one is the EXCEPTION? a) speak slowly and in very simple terms b) listen carefully to the patient c) schedule long appointments d) ask the patient if there are any questions about anything you will be doing […]
The congenital absence of many, but not all, teeth is known as:• hypodontia• oligodontia• diphyodontia• anodontia Answer Key : oligodontia Two forms of anodontia:1. Complete true: is a rare condition in which all of the teeth are missing. It may involve both the primary and permanent dentitions. It is usually associated with hereditaryectodermal dysplasia. 2. […]
Q1. Radiographs of a preschool child with________ will show obliteration of the pulp chambers with secondary dentin, a characteristic finding. amelogenesis imperfecta dentinogenesis imperfecta fluorosis enamel hypoplasia Answer Key: Dentinogenesis imperfecta Dentinogenesis imperfecta (DI) : It is an autosomal dominant trait, its frequency of occurrence is about I in 8000. This inherited dentin defect originates […]
PHARMACOLOGY : Pharmacology is the science dealing with drugs.(Greek: Pharmacon—drug; logos—discourse in). It deals with interaction of exogenously administered chemical molecules (drugs) with living systems, and any chemical substance which can produce a biological response is a ‘drug.’ It is divided into several branches like pharmacokinetics, pharmacodynamics, pharmacotherapeutics, chemotherapy and toxicology etc. Pharmacokinetics : (body […]
HISTORY OF PHARMACALOGY Oswald Schmiedberg – Father of Pharmacology Col. Ramnath Chopra – Father of Indian Pharmacology Sir James Black – Father of Modern Pharmacology Clark – Gave Theory of drug action based on occupation of receptors by specific drugs. Otto Loewi – Direct proof of transmission across nerve junctions to be mediated by […]
TOPIC: VITAMINS 📌 PRACTICE QUESTION AND ANSWER Q.1. Define vitamins. Ans. Vitamins have been defined as organic compounds occurring in natural foods either as such or as utilizable “precursors”, which are required in minute amounts for normal growth, maintenance and reproduction, for normal nutrition and health. Q.2. How the name vitamin derived? Ans. The first […]
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