Answer: the following are found in cardiac muscle except skeletal muscle. intercalated discs and gap junction. The correct option is C and E.
Explanation:
There are three different type of muscles,
Smooth muscle
Skeletal muscle and
Cardiac muscle.
The cardiac muscle contains intercalated discs and gap junction which is absent in skeletal muscle.
Intercalated discs contain gap junctions and desmosomes. The gap junctions, which are protein-lined tunnels, allow direct transmission of the depolarizing current from cell to cell, across the chambers of the heart, so that the cells contract in unison.
Answer:
The patient could take a snack that contains 700 mg of sodium as a cap.
Explanation:
For this, you should bear in mind that the label on the back of the refrigerant must say how much sodium you have and what type of diet those values are based on, as some products are generally based on high sodium diets.
On the contrary, if this patient consumes more sodium than he can consume daily, he may suffer from fluid retention or heart or kidney conditions.
Answer:
Alveoli.
Explanation:
Respiration may be defined as the process of exchange of gases between the environment, lungs and body tissues. Energy is given off during the process of respiration.
The alveoli is a ballon like structure present in the lungs when gases are inflated in the alveoli. The alveoli increses the surface area for the exchange of gases. Oxygen is transferred in the body tissue from the alveoli.
Thus, alveoli is the main site of gas exchange in the lungs.
