An intravenous (IV) solution contains 5% glucose and 0.9% NaCl. How many grams of glucose and NaCl respectively are required to make 1L of this solution? (Mr glucose = 180; Mr NaCl = 58.5) (2 marks)

In cases of heparin overdose, protamine may be administered to interact with heparin and so reduce the risk of haemorrhage. This is a classic example of what type of antagonism?

Where does Krebs cycle take place take place?

Each of the following substances is initially present in proximal tubular fluid in the kidney. Which one is not normally present in urine?

The act of a white blood cell engulfing a bacterium is ________.

Based on its function in detoxifying drugs, you would expect to find a large amount of smooth ER in ________ cells.

Which endocrine glands are located on top of the kidneys?

The sex of an individual is determined by the chromosomal distribution. Which of the following statements regarding chromosomal distribution is not correct ?  

What structures move proteins from the ER to the Golgi apparatus?

With regard to the semipermeable nature of the plasma membrane, which of the following would readily cross without the aid of a transport protein?