Science peeps! (ASiD Edition)

Which of the following is not a characteristic of passive transport?

• Requires energy

• Requires carrier protein

• Solutes involved may be polar molecules

• Movement of solutes down a concentration gradient

Oxygen enters the blood from the alveoli in the lungs by the process of

• Phagocytosis

• Active transport

• Diffusion

• Facilitated diffusion

What happens when a cell is placed in a hypotonic solution?

• Solute exits and water enter the cell

• Water enters the cell toward the area of higher solute concentration

• Water exits the cell toward the area of lower solute concentration

• Solute exits the cell to equalize the concentration on both sides of the membrane

What is the name of the compound?

• Manganese sulfate

• Manganese disulfate

• Manganese (II) sulfate

• Manganese (IV) sulfate

Choose the postulate(s) of Dalton's Atomic Theory

• Matter consists of tiny particles

• Atoms are indestructible

• All atoms are identical in mass and other properties

Is it true that the nucleus comprises of protons and neutrons?

• Yes

• No

What is the SI Units for temperature?

• ampere

• Newton

• Joule

• Kelvin

Which one is the correct definition for distance? (note: the other answer below is the definition of displacement)

• is the total length of travel

• is the change in position

The whole numbers, 𝑊, are the numbers in the set {0, 1, 2, 3, 4, ...} that is the counting numbers together with 0.

• True

• False

Which infinite intervals is true? (based on the picture)