Follow the filtrate down to urine

Exercise and reference answers

Unit

litres

Start

Item

Filtrate formed per day

Value

180

Steps

1. Operation

   sub

   Item

   Less: Reabsorbed by tubules

   Value

   178

2. Operation

   sub

   Item

   Less: Further concentrated

   Value

   1

Other choices

1. Explanation

   Drinking water does not add to filtrate already formed

   Item

   Add: Water taken by mouth

   Value

   3

Instructions

Tap what happens next. The volume on screen is what is left.

Result

Urine released per day

Explanation