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.
It's a fact of life: Dog's drool. Glands in your dog's mouth produce saliva, which is an enzyme-rich liquid that helps lubricate your dog's food and begins the digestive process while she is chewing. But you can have too much of a good thing. Excessive salivation is not normal. In fact, in extreme cases it can lead to dehydration. In order to figure out why your dog is producing so much saliva, you need to get a good look inside her mouth.