Science test revision test

what would happen if you rub a negative charged balloon on someone’s hair

• The hair went flat

• The hair went towards the balloon because it is positive charge

• They repel since the air is negative charged

• Thad hair went to Mac Donald’s

What gas does red blood cells carry

• Burger

• Oxygen

• Air

• Nitrogen

Cellular respiration requires ______ molecule of glucose.

Plants can...

• Only use photosynthesis
• Only use cellular respiration
• Use photosynthesis and cellular respiration

Your food is digested into ______________.

• Hamburgers

• Glucose

• Fructose

• Sucrose

True or False: Cellular Respiration is a chemical reaction.

• True

• False

If A3 reads 50 Amps, what would A1 read?

Which circuit diagram matches this picture of a circuit?

• A
• B
• C
• D

What equation should fit into this formula triangle for CHARGE?

• R = V/I

• Q = I x t

• V = I x R

What do you measure current in?

• Amperes (A)

• Volts (V)

• Watts (W)

• Joules (J)