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science 🧪 > Y8 Bio T1-Bioenergetics > Flashcards

Y8 Bio T1-Bioenergetics Flashcards

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1
Q

what is the name of the dome shaped muscle found beneath our lungs

A

diaphragm

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2
Q

what is glucose stored as in plants

A

starch

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3
Q

What is the correct name for our windpipe?

A

Trachea

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4
Q

What is the name of the tiny paws on the underside of leaves that let gases in and out?

A

Stomata

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5
Q

Where does the aerobic respiration take place?

A

Mitochondria

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6
Q

What is the cramp causing product of anaerobic respiration?

A

Lactic acid

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7
Q

Which component makes up most of our blood fluid?

A

Plasma

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8
Q

Which type of blood vessel contains

A

Vein

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9
Q

Which side of the heart pumps oxygenated blood to the body?

A

The left

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10
Q

What does a white blood cell do?

A

Destroys microorganisms

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11
Q

What is the equation for photosynthesis?

A

Carbon dioxide + water ➡️ glucose + oxygen

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12
Q

What type of energy does a plant use in photosynthesis?

A

Lights

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13
Q

What do plants need to carry on surviving?

A

Glucose n sunlight

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14
Q

Give one function of ribs

A

To protect the lungs

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15
Q

In what process does oxygen move the air inside the lungs into the blood?

A

Diffusion

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16
Q

Oxygen moves from the lungs into the blood through the walls of the____

A

Capillary

17
Q

Give two adaptations of the lungs that help rapid absorption of oxygen into the blood

A
  1. It’s bigger.
  2. Lots of Alveoli
18
Q

What is the main type of tissues in the heart wall?

A

Muscles

19
Q

If the walls of a blood vessel is thin, it is a____
If they are thick, it is _____

A

1.vien
2.artery

20
Q

What does anaerobic mean?

A

Respiration without oxygen

21
Q

What do we need aerobic respiration for?

A

Muscle contraction,making molecules and maintaining a warm temperature

22
Q

What is the aerobic respiration equation?

A

Glucose + oxygen➡️ carbon dioxide+ water+ energy

23
Q

What is the equation of anaerobic respiration?

A

Glucose➡️ lactic acid(+ a little energy)

24
Q

What happens to the ribs and the diaphragm when you inhale?

A

The ribs move up and out and the diaphragm moves down

25
Q

When you exhale, what happens with the pressure and volume?

A

Pressure increases in the chest and the volume decreases

26
Q

When the tray comes out, what is it called?

A

Bronchi

27
Q

When the Brunchies come out into little branches, what are they called?

A

Bronchioles

28
Q

When the bronchioles come out into leave shape things what are they called?

A

Alveoli

29
Q

What is plasma?

A

A fluid which carries other blood components

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