Get Started with ixamBee
Start learning 50% faster. Sign in now
Caffeine (C₈H₁₀N₄O₂) is a central nervous system stimulant from the methylxanthine class that enhances cognitive function, alertness, and attention. It functions by blocking adenosine receptors, which increases the release of acetylcholine, a neurotransmitter. Caffeine stimulates the central nervous system, heart, muscles, and blood pressure control centers. It is naturally present in coffee, tea, cocoa, and numerous other products including guarana and yerba mate. In total, caffeine can be found in over 60 different products consumed worldwide.
Fill in the blanks in the following sentences with suitable adjectives and determiners.
_____ the girls were present in the function
Insert suitable articles wherever they are missing from the alternatives given below each sentence.
Of the two solutions the second was definitel...
Insert suitable articles wherever they are missing from the alternatives given below each sentence.
Sarla is ________most beautiful girl.
Fill in the blanks in the following sentences with suitable adjectives and determiners.
She has _____ clothes.
Fill in the blanks with the correct alternatives from the choices given below them.
The cattle _____ grazing in the field
Choose the correct Article.
______________ honest politician is a rarity these days.
Fill in the blanks with the correct alternatives from the choices given below them.
The prime Minister as well as two other minister ______ visi...
Fill in the blanks with suitable articles from among the choices given below them.
He is known as ____ Bhishma of our times.
Fill in the blanks with the correct alternatives from the choices given below them.
The great composer and singer ____in our midst
Fill in the blank with correct article.
Karan’s father works as ____ electrician.
