What are the scrotums?
The scrotum is a sac of skin that hangs from the body at the front of the pelvis, between the legs. The scrotum contains the testicles. These are two oval-shaped glands responsible for producing and storing sperm. They also produce several hormones, the main one being testosterone.
What is the testicle made of?
Each testicle is covered by tough, fibrous layers of tissue called the tunica. The outer layer is called the tunica vaginalis and the inner layer is called the tunica albuginea. The testicle is divided into parts called lobules. Each lobule contains tiny U-shaped tubes called seminiferous tubules.
Is it possible to make your balls hang lower?
While saggy testicles are completely normal, some people don’t like the look of them. In some cases, a procedure called scrotoplasty or scrotal reduction can help. These procedures remove extra skin from your scrotum, which can help it appear less saggy.
How are functional groups related to other moieties?
Basic Functional Groups. Therefore, it can be understood that functional groups are the moieties which exhibit their own distinct features and properties independent of the molecule they are attached to. Covalent bonding links the atoms of these groups and the group as a whole to the molecule.
How are functional groups used in Materials Science?
Through routine synthesis methods, any kind of organic compound can be attached to the surface. In materials science, functionalization is employed to achieve desired surface properties; functional groups can also be used to covalently link functional molecules to the surfaces of chemical devices.
Where are the functional groups located in a polymer?
In the case of polymers, the functional groups are generally attached to the nonpolar core of the carbon atoms in each repeating unit of the corresponding polymer, infusing the carbon chain with specific chemical characteristics. Some functional groups have an ionic charge on them, as observed in carboxylate salts containing the -COO – ionic group.
How are functional groups attached to a compound?
Often, compounds are functionalized with specific groups for a specific chemical reaction. Functionalization refers to the addition of functional groups to a compound by chemical synthesis. Through routine synthesis methods, any kind of organic compound can be attached to the surface.
