year 10 Science Homework Week 1

The cell

The ribosomes

The mitochondria

The Lungs

Glucose

Energy

Long molecules

Movement

The cell

The mitochondria

For photosynthesis

To make glucose

To keep warm

Glucose + water -> carbon dioxide + energy + oxygen

Oxygen + glucose -> carbon dioxide + water + energy

Glucose -> lactic acid + energy

Glucose + water -> carbon dioxide + energy + oxygen

Oxygen + glucose -> carbon dioxide + water + energy

Glucose -> lactic acid + energy

It creates less energy

It releases much less energy

It doesn’t use oxygen

Exothermic

Endothermic

Enxothermic

With oxygen

Without oxygen

Creates lactic acid

In the cells

In the lungs

In the bloodstream

Breathing in

Breathing out

Ventilation

Breathing in

Breathing out

Ventilation

Carbon dioxide moves from the air, through the lungs, into the blood stream

Carbon dioxide moves from the air, through the lungs, into the blood stream

Oxygen moves from the air, through the lungs into the bloodstream

eukaryotic

prokaryotic

Bacteria

Glucose -> lactic acid

Glucose -> carbon dioxide + ethanol

Glucose -> carbon dioxide + lactic acid

The respiration of yeast cells

The aerobic respiration of yeast cells

The anaerobic respiration of yeast cells