â¢ RECESSIVE ALLELE (noun). The noun RECESSIVE ALLELE has 1 sense: 1. an allele that produces its characteristic phenotype only when its paired allele is identical. Familiarity information: RECESSIVE ALLELE used as a noun is very rare.
Chondroitin is a molecule that occurs naturally in the body. It is a major component of cartilage, the tough, connective tissue that cushions the joints. Commercial chondroitin comes from natural sources, such as shark and bovine cartilage, or synthetic production. Chondroitin helps keep cartilage healthy by absorbing fluid (particularly water) into the connective tissue.
A Stacy Wiegman, PharmD, Pharmacy, answered. Experts don't agree about whether glucosamine and chondroitin help with arthritis. Glucosamine is made naturally in the body, and is important in building cartilage, the cushioning tissue in joints that is lost when arthritis sets in. Stacy Wiegman, PharmD, Pharmacy, answered. Experts don't agree about whether glucosamine and chondroitin help with arthritis. Glucosamine is made naturally in the body, and is important in building cartilage, the cushioning tissue in joints that is lost when arthritis sets in.