(CAR) EDS - Randomn Flashcards
Dead red blood ______ are stored in
- corpuscles
- kidney
Blood cells include mostly Red Blood Corpuscles which also circulate through the spleen. The spleen contains specialised cells which break down the RBCs, which contain haemoglobin made up of protein and iron
The instrument used for recording tremors of earth is known as
Seismograph
John walker invented
Safety match (In 1826, John Walker, a chemist in Stockton on Tees, discovered through lucky accident that a stick coated with chemicals burst into flame when scraped across his hearth at home. He went on to invent the first friction match.)
Fat is digested in
Small intestine
The phenomena of mirage is due to
Total internal reflection
Correct sequence of evolution
-Fishes-Frogs-Reptiles-Birds-mamals
Amnesia is related to
loss of memory
Speed of sound is greater in solids than in liquids coz
The solids have high elasticity
Rainbow is produced by tiny rain drops suspended in front on sun rays as a result of
Reflection, refraction, and dispersion
The harmone that increases the rate of heart beat and blood pressure after shock in a person is
Adrenalin
Which provides the maximum amount of energy in the presend day world
Hydroelectric Power resources
The newly discovered high temperature superconductor.
ceramic oxides
Pasteurized Milk is
Specially treated milk in order to kill bacteria
Necessary for photosynthesis
Water, Co2, Chlorophyll, sunlight
Bagasse, a by-product of sugar manufacturing industry, is used for the production of
paper
Photosythesis involves
reduction of Co2, Oxidation of H2o and release of O2
X-rays and Y-rays are able to destroy the living tissues by the process of
Oxidation
The antibiotic pencilin is obtained from
Fungus
_____ has been found useful in keeping the cholestrol level down
Garlic
_____ scale was derived by celcius
Centigrade
Light energy is converted into chemical energy by
Photosynthesis
____ is used for food preservation
sodium bezoate
Mother’s milk is prefered to cow’s milk coz it contains
Less fats and more lipids
Liquified petroleum gas consists of mainly
Methane, butane and propane
Non-stick kitchenware is coated with
teflon
The filament of an electric bulb is made of
tungsten
_____ element is found in Glass, cement, china clay and quartz.
Silicon
It is often observed that people living in hilly areas suffer from goitre coz
Their diet and drinking water are deficient in iodine
When millk is churned, the cream seperates from it due to the
Centrifugal force
The safety fuse should have
High resistance and low melting point
____ raw material is used for the manufacture of Glass and Cement is
Limestone
____ human bone is the knee bone
Patella
Protien content in wheat
12 %
Tooth decay is caused by
Sugar
Bronze is an
Alloy
The outermost layer of skin is known as
Epidermis
____ is used to remove rust stain on cloths
Oxalic Acid Solution
The acid present in lemon and grapefruit is
Citric Acid
The chemical name of laughing gas is
Nitrous Oxide
____ is the lightest substance
Hydrogen
_____ acid secreted internally helps in digestion
Hydrochloric
The unit for measuring intensity of Noise is called
Decibel
Calcium content is maximum in
Maize
Richest source of Ascorbic Acid
Guava
The compound used in anti-malaria drug is
Chloroquin
BCG vaccination is injected to get immunity from
Tuberculosis
BCG is Bacillus Calmatte Guerine
____ test helps in diagnosis of cancer
Biopsy Test
In mammals, mention the part of the brain that has reached highest level of develpment
Cerebrum
The protien content of edible portion of egg is
13.3%
The pH of human blood is b/w
7.5-8
____ is used as a disinfectant ini water treatment
Potassium Permanganate
Pediatrics refers to
Care of children
The father of Modern Science section is
Herbert George Wells (21 September 1866 – 13 August 1946), usually referred to as H. G. Wells, was an English writer. … He is now best remembered for his science fiction novels and is often called a “father of science fiction
_______ is the sub-atomic particle detected for the first time in 2015 by the European Organization of Nuclear Research
Pentaguark
