Which type of cell is found in the greatest numbers in blood?
Transport in animals

Quiz
•
Biology
•
10th - 11th Grade
•
Medium

Tracey Lord
Used 2K+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Red blood cell
White blood cell
Platelets
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
What happens to breathing and heart rate during exercise?
Breathing rate increases and heart rate decreases
They both increase
They both decrease
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
How do you calculate cardiac output?
Cardiac output = stroke volume / heart rate
Cardiac output = heart rate / stroke volume
Cardiac output = stroke volume X heart rate
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
How do you calculate surface area to volume ratio?
Surface area / volume
Surface area - volume
Surface area + volume
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Why is the left wall of the heart have a thicker layer of muscle than the right side?
To stop the blood flowing backwards
To push the blood with more force at high pressure so it goes to all body cells.
To push the blood at high pressure to the lungs.
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Why is there a limit to cell size in multicellular organisms?
As size of cells increase, their surface area to volume ratio also increases meaning substances would diffuse too slowly into the cell.
As size of cells increase, their volume decreases meaning substances would diffuse too slowly into the cell.
As size of cells increase, their surface area to volume ratio decreases meaning substances would diffuse too slowly into the cell.
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Name 2 human excretory organs.
Heart and lungs
Brain and heart
Kidneys and lungs
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