Stemscopedia: Energy Flow in Organisms

Last updated about 5 years ago

14 questions

Question 1

What does a teenager, bacteria, and a plant all have in common?

They all require energy to function

They all perform binary fission

They all perform photosynthesis

Question 2

How do living things use energy?

By redoing life

By adjusting to the environement

Through chemical reactions

Question 3

Phototrophs absorb energy from the sun, this is a(n)

exothermic reaction

enodothermic reaction

Question 4

Which of the organisms below would be considered a phototroph <select all that apply>

Algae (primary producer)

A banana tree (a primary producer)

Phytoplankton (primary producer)

Cyanobacter (primary producer)

A chicken (primary consumer)

Question 5

Animals that cannot perfom photosynthesis must do what to obtain energy.... <Select the BEST Most detailed Answer>

According to the text, "they must consume food."

According to the document at hand, "they must consumer food to obatin energy."

According to sentence 1 of paragraph 3, "they must consumer food to obatin energy."

Question 6

Cellular Respiration is

"The process of breaking down food molecules to produce energy" - paragraph 3, sentence 2

The process of taking sunlight, carbon dioxide, and water and recombining atoms to make food -paragraph 2, sentence 1

The porcess of creating oxygen - paragraph 7, sentence 3

D

Question 7

According to paragraph 3, sentence 2. When Heterotrophs (consumers) use cellular respiration they produce <Select all that apply>

carbon dioxide

Sunlight

energy

Thunder

water

Question 8

Match the following terms with their definitions

Draggable item		Corresponding Item
Molecule of an element		2 or more atoms bonded together
Reactant		2 or more different atoms bonded together
Molecule of a Compound		the ending material of a chemical reaction
Products		The starting material of a chemical reaction
Recombine		To take apart and reconnect in a different orientation

Question 9

Plants require what to make energy (glucose)

oxygen and glucose

carbon dioxide, water, and sunlight

Question 10

10.

Animals require what to make energy

Carbon dioxide, sunlight, and water

Oxygen and glucose

Question 11

11.

Metabolisim is

The chemical reactions that absorb energy from the sun at a thermic rate

Foods that have a low and high thermic affect

All the chemical reactions in the body that produces energy from food 

Question 12

12.

Metabolism of plants by animals that eat them produces

nucleic

carbohydrates

Lipids

Proteins

Question 13

13.

What does the body break down carbohydrates from plants into?

lipids

glucose

thunder

cavities

Question 14

14.

Carbohydrates or carbs are mainly known as..

cells

fuel

muscle milk

starches and sugars