Answer: B
Explanation: I took it yesterday
Answer:
The two types of skeletal muscle fibers are slow-twitch (type I) and fast-twitch (type II). Slow-twitch muscle fibers support long distance endurance activities like marathon running, while fast-twitch muscle fibers support quick, powerful movements such as sprinting or weightlifting.
The correct answer to this question is the following.
In an effort to better understand and combat a malaria outbreak in Kenya, public health researchers monitored the content of texts messages to map the spread of the disease.
This public service needs to collect as much information as possible to make the best decisions on how to attack malaria outbreak in its country. With the help of the World Trade Organization, an agency dependant to the United Nations, African countries like Kenya has had major steps combating the disease.
Answer:
Calcium.
Explanation:
Muscle cells are the important for the body as they are involved in the bodily movement. Three different type of muscle are smooth muscle, cardiac muscle and skeletal muscle.
The sarcoplasmic reticulum contains the stored calcium in the muscle cell. The calcium is important ion that plays an important role in the muscle contraction. The actin and myosin protein functioning also depends on the the calcium ion.
Thus, the correct answer is option (B).
