Science Quiz Bee

TRUE/FALSE

Arteries deliver blood away from the heart while veins deliver blood back to the heart.

• TRUE

• FALSE

Which among the upper chambers of the heart receives oxygenated blood from the lungs?

• RIGTH VENTRICLE

• LEFT VENTRICLE

The green pigment in plants which

is responsible for the process of PHOTOSYNTHESIS.

An anaerobic pathway for breaking down glucose.

Which quantum number describes the size and energy of the orbital and its relative distance from the nucleus?

In 1939, Charles Goodyear accidently dropped a mixture of sulfur and natural rubber on a hot stove. The mixture heated up and became tough and elastic, forming __________.

The Chemistry of the element carbon

Organic compounds made of the elements carbon, hydrogen and oxygen. These are the largest class of organic compounds found in organisms.

Nucleotides are composed of ____________.

Choose all that applies.

• SUGAR

• NITROGEN BASES

• PHOSPHATE GROUP

• DNA

Fundamental unit of measurement of substances and can be defined as the number equal to the number of carbon atoms in 12.01 grams of carbon.