Science Quiz Bee 2021 - Average

What organelle manufactures proteins and other materials?

• Golgi apparatus

• Plastids

• Mitochondria

• Lysosomes

A monomer is ________.

• a single element

• a building block of polymers

• a single atom

• an inorganic molecule

A system in which only energy is transferred with its surroundings.

The ozone layer restricts _________.

• Visible light

• Infrared Radiation

• X-rays and Gamma Rays

• Ultraviolet radiation

You can't live without iron. Where in the body is most of the iron located?

• Brain

• Bladder

• Bones

• Blood

What is the rate of acceleration of gravity at the Earth's surface?

• $11.2\ \frac{m}{s^2}$

• $9.8\ \frac{m}{s^2}$

• $6.7\ \frac{m}{s^2}$

• $7.8\ \frac{m}{s^2}$

What is Newton's First law of Motion about?

• Momentum

• Work

• Inertia

• Torque

The first law of thermodynamics is also known by what name?

• Conservation of Mass

• Conservation of Energy

• Conservation of Charge

• Conservation of linear momentum

What is used to split white light into different colors?

Assuming that both parent plants in the diagram are homozygous, why would all of the f1 generation have yellow phenotypes?

• because the f1 genotypes are homozygous

• because yellow is dominant over green

• because both parents passed on yellow alleles

• because the f2 generation shows that the f1 generations are homozygous