Advertisements
Advertisements
प्रश्न
What is special about tissue present in the heart?
उत्तर
Cardiac muscle tissue is contractile tissue present only in the heart. Cell junctions fuse the plasma membranes of cardiac muscle cells and make them stick together. Communication junctions (intercalated discs) at some fusion points allow the cells to contract as a unit, i.e. when one cell receives a signal to contract, its neighbours are also stimulated to contract.
APPEARS IN
संबंधित प्रश्न
Name the tissue that connects muscle to bone in humans.
Name the kind of tissue that Binds different tissues together
Name the kind of cells found in the following place:
Surface of the human skin
Differentiate between:
Bone and Cartilage
The question has four answers. Choose the correct answer:
Lymph can be defined as
Answer the following question.
Priya got injured in an accident and hurt her long bone and later on she was also diagnosed with anaemia. What could be the probable reason?
Higher Order Thinking Skill.
What is the consequence that occur if all blood platelets are removed from the blood?
Tendon connects ______.
Give one reason for the following:
- Blood is fluid connective tissue.
- Skeletal muscles are voluntary muscles.
- Heart muscles are involuntary in nature.
In which one of the following preparations you are likely to come across cell junction most frequently?
