Physics
What is the field of physics that deals with particles that are around the size of a unit nanometre cube?
Quantum physics
Alkali which dissociates only partially in aqueous solution:
Lithium hydroxide
What is the center of most layers of the Earth
Inner core
DNA codes for proteins, which are the building blocks of organisms. What is the most abundant protein in the human body?
Collagen
What particles make up the proton?
Quarks
In an electric cell while in use, the change in energy is from:
chemical to electrical
The idea that continents slowly move over Earth's surface is called
Continental drift
What does DNA stand for?
Deoxyribose nucleic acid
Who came up with the paradox that computed the possibilities of alien life?
Enrico Fermi
Which mirror is used as a surface vision mirror in vehicles? :
Convex mirror
This rock cooled on the outside of a volcano and contained air bubbles when it was forming. What type of rock is this?
Igneous rocks
By genetic Engineering technique, the first transgenic animals are produced among is
Transgenic cow
Who discovered the rotating magnetic field?
Nikola tesla
Bile is produced by
Liver
The layer of the Earth that is both liquid and solid is the
Mantle
Penicillin is widely used as
Antibiotic
Which law states that the magnetic fields are related to the electric current produced in them?
Ampere's law
Night blindness is caused by a lack of which vitamin? :
Vitamin A
Earth's continents were once joined as a single massive supercontinent. What do geologists call it?
Pangea
Which phylum is characterized by pentameral symmetry
Echinoderms