Muscle Insertion. The insertion of the muscle is the end of the muscle attaching to the freely moving bone of its joint. To understand muscles and joint movements, there are four things to keep in mind: Movement happens at joints, with one bone of the joint moving freely while the other remains relatively stationary.
Aldehyde vs Ketone. Aldehydes and ketones are known as organic molecules with a carbonyl group. In a carbonyl group, carbon atom has a double bond to oxygen. The carbonyl carbon atom is sp2 hybridized. So, aldehydes and ketones have a trigonal planar arrangement around the carbonyl carbon atom. The carbonyl group is a polar group, thus, aldehydes and ketones have higher boiling points compared to the hydrocarbons having the same weight.
- The carbonyl group of aldehyde is bonded to a hydrogen from one end, but in ketone, the carbonyl group is bonded to carbon atoms from both sides. - Therefore, a ketone functional group is always seen in the middle of a molecule, and aldehyde group is always at a termini.ldehyde. Aldehydes have a carbonyl group. This carbonyl group is bonded to another carbon from one side, and from the other end, it is connected to hydrogen. Therefore, aldehydes can be characterized with the âCHO group, and following is the general formula of an aldehyde. The simplest aldehyde is formaldehyde.