Question

Name three types of proteins that affect cardiovascular functioning and three that affect body weight.

Short answer

Three proteins that affect cardiovascular functioning are Ion Channels, Myosin and Troponin. While three proteins that affect body weight include Leptin, Insulin and Ghrelin.

Step-by-step solution

- Identify Proteins Affecting Cardiovascular Function

There are several types of proteins that have significant effects on cardiovascular functioning, among these are: 1) Ion Channels, which are essential for the maintenance of ion homeostasis, regulating heart rate, and electrical conduction; 2) Myosin, a motor protein that plays a crucial role in muscle contraction and hence influences heart functions like heartbeat and blood flow; 3) Troponin, a regulatory protein assuming an essential role during the muscle contraction in the heart.

- Identify Proteins Affecting Body Weight

Various proteins are known to have an impact on body weight. Three of these are: 1) Leptin, which is responsible for signaling the brain about the sufficiency of the body’s fat stores, influencing appetite and energy utilization; 2) Insulin, a hormone that helps regulate glucose levels in the blood, it plays a role in the regulation of body weight since it affects the storage of fat and appetite; 3) Ghrelin, also known as the 'hunger hormone', it stimulates appetite and thus can affect body weight.

- Formulation of the Answer

After identifying the proteins that affect cardiovascular functioning and body weight, formulate your response stating their names and briefly explaining their roles.