1. | only an unsaturated fatty acid esterified to a glycerol molecule to which a phosphate group is also attached. |
2. | a saturated or unsaturated fatty acid esterified to a glycerol molecule to which a phosphate group is also attached. |
3. | a saturated or unsaturated fatty acid esterified to a phosphate group which is also attached to a glycerol molecule. |
4. | only a saturated fatty acid is esterified to a glycerol molecule to which a phosphate group is also attached. |
The eye of the octopus and the eye of the cat show different patterns of structure, yet they perform a similar function. This is an example of:
1. | Homologous organs that have evolved due to divergent evolution. |
2. | Analogous organs that have evolved due to convergent evolution. |
3. | Analogous organs that have evolved due to divergent evolution. |
4. | Homologous organs that have evolved due to convergent evolution. |
1. | in digesting proteins and carbohydrates |
2. | as energy transferring organelles |
3. | in post-translational modification of proteins and glycosidation of lipids |
4. | in trapping the light and transforming it into chemical energy |