The process of respiration releases energy from what product?
Glucose
1 of 17
What are Carboghydrates used in the body for?
Energy
2 of 17
If I wanted to test a substance for Starch, I would add substance A. If starch was present, my original substance would turn blue/black. What is Substance A?
Iodine Solution
3 of 17
A lack of Iron could lead to ______?
Anaemia
4 of 17
When I add Benedict's Solution to test for sygar, what else must I do?
Heat
5 of 17
If Protein was present, what colour would my solution turn?
Violet
6 of 17
If I was suffering from a lack of Vitamic C, what might I be at risk of?
Scurvy
7 of 17
A lack of Vitamin D can lead to Rickets. How could I increase my Vitamin D intake?
Sit out in the sun
8 of 17
Why is Iron so important in the body?
It makes haemoglobin
9 of 17
In human cells, respiration occurs in:
All cells
10 of 17
To prove that exhaled air contains more Carbon Dioxide than inhaled air, I would set up two test tubes containing substance X, connected by a tube with an attatched mouthpiece. As I breathe in, air passes through substance X in the first test tube. And
Limewater
11 of 17
From Q3, what test tube containing substance X would I expect to turn cloudy the fastest?
The first test tube
12 of 17
Anaerobic respiration produces ___ energy than aerobic respiration
Less
13 of 17
Lacric acids is formed by anarobic respiration. Later, this acid can be neutralised back into CO2 and Water. What substance neutralises lactic acid in the body?
Oxygen
14 of 17
Why does, in the alveoli, Carbon Dioxide diffuse out of the blood and into the lungs?
There is a higher concentration of CO2 in the blood
15 of 17
In what way are alveoli adapted for gas exchange?
They have a large surface area
16 of 17
The cells that form the wall of the trachea (oesophagus) have special tiny hairs for detecting antigens. What are these cells?
Cilia and Goblet cells
17 of 17
Other cards in this set
Card 2
Front
What are Carboghydrates used in the body for?
Back
Energy
Card 3
Front
If I wanted to test a substance for Starch, I would add substance A. If starch was present, my original substance would turn blue/black. What is Substance A?
Back
Card 4
Front
A lack of Iron could lead to ______?
Back
Card 5
Front
When I add Benedict's Solution to test for sygar, what else must I do?
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