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.
The Behavior of a Sick Parakeet. Parakeets behave differently when they are sick. Your pet parakeet is an important member of your family. If your little bird remains healthy, he can survive 5 to 10 years, sometimes up to 15. Parakeets come from tropical regions worldwide and need to be housed in warm temperatures.our parakeet has a fast metabolism that requires him to eat often, and he will lose weight quickly if he is eating less. If he is sick and refuses food or water, he will quickly become weak. A parakeet is not likely to survive more than 48 hours without eating and drinking.