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Biology
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How is tissue fluid and lymph formed?

At the arteriole end:The blood in the capillary has a high hydrostatic pressure due to the inherently high pressure in the blood vessels (due to ventricular contraction). Hydrostatic pressure would tend t...

NH
Answered by Noah H. Biology tutor
17700 Views

Describe the process of the photosynthesis' light dependent reaction.

Photosynthesis is the process during which plants convert Sunlight, Carbondioxide and Water in Glucose and Oxygen. Photosynthesis happens at the plants thylakoid-membrane which are located inside the chlo...

CM
Answered by Christina M. Biology tutor
5613 Views

What are the functions of cell membranes?

You can find two types of membranes in the cell: the plasma membrane (or cell surface membrane) that is surrounding the whole cell and intracellular membranes that are found within the cell surrounding th...

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Answered by Akvile D. Biology tutor
3308 Views

Some patients suffer from high ventricular pressure. This causes fluid to build up outside the blood capillaries. Explain why? How does widening the blood vessels using drugs reduce blood pressure?

Blood pressure is the result of the force exerted by the blood against the arteries through which it flows.This is determined by various factors including the compliance of blood vessels, the presence of ...

TD
Answered by Tom D. Biology tutor
4770 Views

Explain why the number of organisms decreases along the food chain.

Not all energy is transferred between different levels of the food chain due to not all the organisms being consumed, often not the entire organism is eaten either, leaving behind energy in the hair/fur, ...

JG
Answered by James G. Biology tutor
13690 Views

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