MASTERING BIOLOGY CH 08 CURRENT EVENTS HUMAN MUSCLE, REGROWN ON ANIMAL WITH 100% CORRECT ANSWERS

Which of the following is true? Extracellular matrix is a recent discovery. Extracellular matrix was discovered nearly 5 years ago. Extracellular matrix was discovered nearly 10 years ago. Extracellular matrix was discovered more than 20 years ago. Extracellular matrix was discovered more than 20 years ago. Extracellular matrix consists mostly of what? nucleic acids proteins carbohydrates lipids proteins Which of the following is crucial to produce a successfully engineered tissue? stem cells B cells T cells spirochetes stem cells Which of the following individuals is most likely to have extracellular matrix from another animal used in his surgery? patient with a torn rotator cuff thyroid cancer patient lymphoma patient patient with a ruptured spleen patient with a torn rotator cuff Which of the following individuals would most likely qualify for a trial studying the use of transplanted extracellular matrix to help regrow arm muscle? A person with no muscle but some undamaged nerves left in the affected arm. A person with no muscle or undamaged nerves left in the affected arm. A person with some muscle but no undamaged nerves left in the affected arm. A person with some muscle and some undamaged nerves left in the affected arm. A person with some muscle and some undamaged nerves left in the affected ar