Mitochondria as the heart requires a lot of energy.
sarcoplasmic reticulum
Smooth ER
The organelle which is more abundant in muscle cells than in other cells is mitochondria. This is due to the fact that muscle cells require more energy than any other cells.
in a cell, all organelles are present, maybe you need to specify your question
The endoplasmic reticulum (smooth ER) is the organelle that makes steroids in gland cells, regulates calcium in muscle cells, and breaks down toxins in liver cells. It is involved in lipid synthesis, calcium storage, and detoxification processes in various cell types.
A chloroplast is an example of an organelle. Chloroplasts are found in plant cells.
A calciosome is a sarcoplasmic reticulum-like organelle which is involved in intracellar calcium-handling by non-muscle cells.
Mitochondrion because they are responsible for producing energy
The organelle that stores calcium in resting muscle cells is the sarcoplasmic reticulum. Calcium ions are released from the sarcoplasmic reticulum during muscle contraction to trigger muscle activity.
Muscle tissue consists of cells that are highly specialized for the function of contraction. These cells contain proteins that allow them to generate force and movement. Muscle tissue can be classified into three types: skeletal, cardiac, and smooth muscle, each with unique properties related to their specific functions.
Highly active and demand a lot of energy, such as muscle cells.