Answer: If actin binding sites are covered and unavailable, the myosin will remain in the high energy configuration with ATP hydrolyzed, but still attached. If the actin binding sites are uncovered, a cross-bridge will form; that is, the myosin head spans the distance between the actin and myosin molecules.
Explanation:
You should not give the victim anything to eat or drink when they are in shock. The answer would be B.
Hope this helps!!
Answer:
Factors for the scenarios in the order they appear.
1. Brain injury/damage
2. Stressful life situations
3. Unrealistic expectations from oneself/ Self-induced pressure
Explanation:
The World Health Organization defines mental health as “a state of well-being in which every individual realizes his or her own potential, can cope with the normal stresses of life, can work productively and fruitfully, and is able to make a contribution to her or his community”. Several factors can contribute to the development of a disorder in mental health. Some of them include; trauma, stress, injury to the head, drug and alcohol abuse, loss of a loved one, etc.
The head injury or concussion suffered by Tim can affect his brain and result in a mental health disorder. Malia is undergoing a stressful life situation that takes a negative toll on his mental health. Frankie, a straight A student has unrealistic expectations from his self which puts him under pressure and subsequently affects his mental health.
Answer:
D. the fight-or-flight response
Explanation:
The sympathetic nervous system directs the body's rapid involuntary response to dangerous or stressful situations. A flash flood of hormones boosts the body's alertness and heart rate, sending extra blood to the muscles.
