Answer: d. These filaments help the cell to withstand mechanical stress.
Explanation:
Intermediate filaments are the rope like fibers. These filaments form an extensive network ranging from the nucleus to the plasma membrane thus these filaments entirely cover the cytoplasma of the cell. These are developed from the cytoskeletal proteins. They have a diameter that is intermediate between thick and thin myofibrils. The diameter of the myofibril is in between 10 to 12 nm. They stabilize the nucleus. The main function of the intermediate filaments is to provide mechanical strength to the cells that will help them to withstand stress during stretching, elongation and changing shape.
Taxonomy is the practice of identifying different organisms, classifying them into categories, and naming them. -Google
Answer:
1. Sympathetic; parasympathetic
Explanation:
When the person is under stress and scared, the sympathetic division of the autonomic nervous system is activated. This activated nervous system triggers the release of stress hormones from the adrenal gland and generates flight or fight response. During this response, the heartbeat and breathing rate of the person is increased, pupils become dilated and the blood supply to skeletal muscles is increased.
Once the person is out of danger and reached home, the parasympathetic nervous system is activated. It inhibits the physiological responses generated by the sympathetic division and slows down the breathing and heart rate. The activated parasympathetic division triggers digestion and absorption of nutrients to restore the energy levels of the cells.
Yes it could because if you look it up it will tell you that it is used to break down .