questions

Question 1

which of the following are autotrophs?

Answer 1

plants

Question 2

used by cells to store and release energy needed to power cellular processes

Answer 2

ATP

Question 3

amount of energy stored in a molecule of ATP compared to the amount stored in a molecule of glucose

Answer 3

Less

Question 4

when a candle burns, energy is released in the form of

Answer 4

light and heat

Question 5

how do heterotrophs and autotrophs differ in the way they get their energy to survive

Answer 5

Autotrophs make their own food and heterotrophs eat autotrophs.

Question 6

2 examples of 2 heterotrophs and 2 autotrophs

Answer 6

heterotrophs: cow, horse
Autotroph: plant, bacteria

Question 7

the energy in food originally came from ATP (T/F)

Answer 7

false

Question 8

autotrophs dont need to eat food bc they make it (T/F)

Answer 8

true

Question 9

energy of sunlight is stored in the chemical bonds of carbohydrates

Answer 9

false

Question 10

all heterotrophs must eat food to get energy

Answer 10

true

Question 11

term photosynthesis means “pulling apart with light” in Greek

Answer 11

false

Question 12

addition to light and chlorophyll, photosynthesis requires

Answer 12

water and carbon dioxide

Question 13

the leaves of a plant appear green bc chlorophyll

Answer 13

reflects green light

Question 14

basic equation for photosynthesis

Answer 14

6H2O+6CO2–>C6H12O6+6O2