science - breathing and respiration

Question 1

what it respiration?

Answer 1

The process that releases energy from food

Question 2

what is oxogen needed to do ?

Answer 2

Is needed to release energy from glucose in the body

Question 3

what is carbon dioxide?

Answer 3

it Is a poisonous byproduct of respiration

Question 4

water is made when what?

Answer 4

Is made when energy is released from food

Question 5

what is energy needed to do?

Answer 5

Everything

Question 6

what do transport systems do?

Answer 6

Take materials to and from respiring cells

Question 7

the word equation for aerobic respiration

Answer 7

Glucose (accept sugar) + Oxygen —> carbon dioxide + water + energy

Question 8

In which structures in a cell does aerobic respiration take place?

Answer 8

mitochondria

Question 9

How the respiratory system is adapted for efficient gas exchange

Answer 9

Moist walls - Permeable walls - allow gases to pass through. Good blood supply -

Question 10

how does the lungs stay clean?

Answer 10

Mucus to your lungs clean and well lubricated. It is moved by tiny hairs called cilia that line your airways. They move back and forth sweeping a thin layer of mucus out of your lungs and into your throat.

Question 11

what is the role of diffusion?

Answer 11

allows substances to move in and out of cells