molecâ²ular biolâ²ogy. the branch of biology that deals with the nature of biological phenomena at the molecular level through the study of DNA and RNA, proteins, and other macromolecules involved in genetic information and cell function.olecâ²ular biolâ²ogy. the branch of biology that deals with the nature of biological phenomena at the molecular level through the study of DNA and RNA, proteins, and other macromolecules involved in genetic information and cell function.
If your petâs brain or spinal cord isnât signaling correctly to the bladder, this miscommunication can cause urine dribbling. Damage to the pudendal nerve. This is a problem of the lower back in dogs â I see it often in my practice in older dogs with arthritis, degenerative joint disease or trauma to the lower back.
Dogs give a shake when theyâre playing, drying off, or stretching out. But shaking can also be a sign of a serious illness. Learn how to tell the difference and what you can do to keep your pet healthy. A good shake is as natural to a dog as chewing your slippers. Itâs how they work out energy, dry themselves off, and get moving after a nap. Not all shakes are happy, though.