Describe the structure of a collagen molecule and of a collagen fibre.
State the precise name of the monosaccharide labelled D in Fig. 2.1.
On Fig. 2.1, mark the glycosidic bond with the letter G. Record your answer on Fig. 2.1.
On Fig. 2.1, encircle the R group of hydroxylysine and label that circle with the letter $R$. Write your answer on Fig. 2.1.
Osteogenesis imperfecta is a disease caused by a shortage of collagen. Suggest how a named tissue or structure is affected in a person with this disease.
State the precise name of the monosaccharide marked D in Fig. 2.1.
On Fig. 2.1, show the glycosidic bond by writing the letter G. Record your answer on Fig. 2.1.
On Fig. 2.1, draw a circle around the R group of hydroxylysine and label the circle with the letter R. Record your answer on Fig. 2.1.