No products in the cart.

Ask questions which are clear, concise and easy to understand.

Ask Question
  • 2 answers

Yogita Ingle 5 years, 6 months ago

In the nervous system, a synapse is a structure that permits a neuron (or nerve cell) to pass an electrical or chemical signal to another cell (neural or otherwise). The synapse contains a small gap separating neurons.

Hamir Singh 5 years, 6 months ago

It is a junction between two neurons.
  • 3 answers

Manya Mahajan 5 years, 6 months ago

Yes

Ishika ? 5 years, 6 months ago

Ya ofcourse....☺️☺️☺️☺️☺️

Mohan Chavan 5 years, 6 months ago

Yes
  • 1 answers

Lucifer?? Morningstar?? 5 years, 6 months ago

When the amount of hcl is increased in our stomach and start to heartburn or oyher problems,we use antacid to neutralize the effect of hcl in our stomach.
  • 1 answers

Lucifer?? Morningstar?? 5 years, 6 months ago

Filtration, Reabsorption, Secretion: The Three Steps of Urine Formation. The kidneys filter unwanted substances from the blood and produce urine to excrete them
  • 3 answers

Ishika ? 5 years, 6 months ago

Law of conservation of mass...?????

Dhwanika Sarangi 5 years, 6 months ago

Law of Conservation of mass

Lucifer?? Morningstar?? 5 years, 6 months ago

Law of conservation of mass
  • 2 answers

Manya Mahajan 5 years, 6 months ago

Insulin secreted by pancreas

Meghna Thapar 5 years, 6 months ago

Blood sugar levels are a measure of how effectively the body uses glucose. When blood sugar levels are too low, the pancreas releases glucagon. Glucagon instructs the liver to release stored glucose, which causes blood sugar to rise. Islet cells in the pancreas are responsible for releasing both insulin and glucagon. Insulin helps your body turn blood sugar (glucose) into energy. It also helps your body store it in your muscles, fat cells, and liver to use later, when your body needs it. After you eat, your blood sugar (glucose) rises. This rise in glucose triggers your pancreas to release insulin into the bloodstream.

  • 1 answers

Yogita Ingle 5 years, 6 months ago

Sodium metal is highly reactive. If it is kept open it can explosively react with oxygen, carbon dioxide and moisture present in the air. They catch fire and start burning.To prevent this explosive reaction and the After Effects sodium is kept immersed in kerosene oil.

Lithium, Sodium and potassium are also kept in kerosene oil they are also very reactive and catch fire easily.

  • 5 answers

Shikha Sharma 5 years, 6 months ago

Mitochondria

Om Chaubey Chaubey 5 years, 6 months ago

In bio. There will be mitochondria

Ambu Amaresh 5 years, 6 months ago

Mitochondria

Raman Upadhyay 5 years, 6 months ago

Mitochondria

Lucifer?? Morningstar?? 5 years, 6 months ago

Mitochondria
  • 1 answers

Raman Upadhyay 5 years, 6 months ago

2HNO3+Ca(OH)2=Ca(NO3)2+2H2O
  • 2 answers

Yogita Ingle 5 years, 6 months ago

It is the breakdown of organic substances by organisms to release energy in the absence of oxygen. For example - The anaerobic breakdown of carbohydrates by yeasts to produce alcohol and carbon dioxide, and the bacterial breakdown of milk sugar to give lactic acid.

Lucifer?? Morningstar?? 5 years, 6 months ago

The definition of fermentation is “breaking down into simpler components”. Fermentation makes the foods easier to digest and the nutrients easier to assimilate.
  • 2 answers

Yogita Ingle 5 years, 6 months ago

1) It is advised to use iodised salt to prevent goitre (enlargement of the thyroid gland).
2) Iodine is required for the proper functidttiftg of thyroid.
3) Iodine stimulates the thyroid gland t&’produce thyroxin hormone.
4) This hormone regulates carbohydrate, fat and protein metabolism in our body.

Lucifer?? Morningstar?? 5 years, 6 months ago

It help to prevent from goitre.
  • 1 answers

Lucifer?? Morningstar?? 5 years, 6 months ago

Sensory neurons carry signals from the outer parts of your body (periphery) into the central nervous system. Motor neurons (motoneurons) carry signals from the central nervous system to the outer parts (muscles, skin, glands) of your body.
  • 1 answers

Ishika ? 5 years, 6 months ago

Iron oxide☺️☺️
  • 2 answers

Yogita Ingle 5 years, 6 months ago

When the light rays pass through the atmosphere having layers of different densities and refractive indices, then refraction of light takes place. This refraction of light by the earth’s atmosphere is called “atmospheric refraction”.

Anushka ?? 5 years, 6 months ago

When a beam of light change it's direction when it enter in a medium
  • 1 answers

Lucifer?? Morningstar?? 5 years, 6 months ago

Voltage is the difference in charge between two points. Resistance is a material's tendency to resist the flow of charge (current).
  • 1 answers

Raman Upadhyay 5 years, 6 months ago

Where is the equation?
  • 1 answers

Divya Banjara 5 years, 6 months ago

The temperature in the hilly area is low because the temperature decease with the height, so it is colder than the plain areas
  • 2 answers

Lucifer ? Morningstar? 5 years, 6 months ago

Snell's law (also known as Snell–Descartes law and the law of refraction) is a formula used to describe the relationship between the angles of incidence and refraction, when referring to light or other waves passing through a boundary between two different isotropic media, such as water, glass, or air.

Raman Upadhyay 5 years, 6 months ago

Snell's law is a law stating that the ratio of the sines of the angles of incidence and refraction of a wave are constant when it passes between two given media. Hope it will help you.
  • 1 answers

Yogita Ingle 5 years, 6 months ago

The baker had forgotten to add baking powder. Baking powder is a mixture of baking soda (sodium hydrogencarbonate) and a mild edible acid such as tartaric acid. When this baking powder is added with water, then sodium hydrogencarbonate (NaHCO3) reacts with tartaric acid to evolve carbon dioxide gas. This CO2 gas causes the cake to rise and become soft and spongy.

  • 1 answers

Yogita Ingle 5 years, 6 months ago

Coulomb's law states that the electrostatic force between between two point charges is directly proportional to the product of charge and inversely prportional to tthe square of distance between them. 

  • 5 answers

Balwant Bisht 5 years, 6 months ago

Sunlight because without sunlight plant can not make their own food

꧁༒ Shaurya༻ 5 years, 6 months ago

Sunlight , chlorophyll and water, Carbon dioxide

Akanksha Pathak 5 years, 6 months ago

Sunlight, chlorophyll , Water and carbon dioxide

Saurabh Tripathi 5 years, 6 months ago

O2 And sunlight

Mukesh Kumar 5 years, 6 months ago

Sunlight
  • 2 answers

Yogita Ingle 5 years, 6 months ago

Double Circulation: In the human heart, blood passes through the heart twice in one cardiac cycle.This type of circulation is called double circulation

Double circulation ensures complete segregation of oxygenated and deoxygenated blood which is necessary for optimum energy production in warm-blooded animals.

Circulation of Blood through the heart:

Systemic Vein → Sinus Venosus → Right Auricle → Right Ventricle → Pulmonary Artery → Lungs → Pulmonary Vein → Left Auricle → Left Ventricle → Trunchus Arteriosus → Systemic Circulation

 

Joel Joji 5 years, 6 months ago

The blood that enter the human heart twice a time in a cardiac cycle is called double circulation
  • 5 answers

Joel Joji 5 years, 6 months ago

Virtual and erect

Sneha Singh 5 years, 6 months ago

Diminished

Sneha Singh 5 years, 6 months ago

Real and enlarged

Sneha Singh 5 years, 6 months ago

Enlarge

Sneha Singh 5 years, 6 months ago

Real
  • 1 answers

Bharam Singh Saini 5 years, 6 months ago

What ??????
  • 5 answers

Kirti Goswami 5 years, 6 months ago

When an equation has equal number of atoms on both the sides (reactant and product)

Samruddhi Br 5 years, 6 months ago

Balanced chemical equations means the number of atoms on reactant side is equal yo the number of atoms on the product side. Then we can say that the chemical equation is balanced.

Mukesh Kumar 5 years, 6 months ago

When a equation is

Joel Joji 5 years, 6 months ago

In a chemical eqaution it has equal number of atoms in reactns and products are called balance chemical equation

Moksh Khandelwal 5 years, 6 months ago

It is a symbolic representation of a chemical reaction in the form of symbols and formulae
  • 1 answers

Kartik Godara 5 years, 6 months ago

It is thickest of the heart's chamber and responsible for pumping oxygenated blood throughout the body
  • 4 answers

Anjali Kumari 5 years, 6 months ago

Saprophytic

Angel Niki??? 5 years, 6 months ago

Saprotrophic mode of nutrition .

Kartik Godara 5 years, 6 months ago

Saprotrophic

Nandana Baburaj 5 years, 6 months ago

Heterotrophic (Saprotrophic): They feed on dead and decaying matter.
  • 2 answers

Nandana Baburaj 5 years, 6 months ago

Silver chloride undergoes photo decomposition when exposed to sunlight. It breaks down into silver and chlorine and the colour of the substance turns grey. That is why we keep them in dark bottles.

Vatsal Modi 5 years, 6 months ago

Silver chloride is stored in dark coloured bottles because it reacts with sunlight and decomposes to form silver and chlorine gas. So to prevent this it is stored in dark coloured bottles. the type of reaction is photolytic decomposition reaction.

myCBSEguide App

myCBSEguide

Trusted by 1 Crore+ Students

Test Generator

Test Generator

Create papers online. It's FREE.

CUET Mock Tests

CUET Mock Tests

75,000+ questions to practice only on myCBSEguide app

Download myCBSEguide App