Answer:
Different types of intercellular junctions, including plasmodesmata, tight junctions, gap junctions, and desmosomes. Plasmodesmata (singular form: plasmodesma) are intercellular organelles found only in plant and algal cells. Tight junctions are located within our body's epithelia. Epithelia is the plural of epithelium. Epithelium is a word that refers to the covering of the body's internal and external surfaces. This includes organs (such as skin), blood vessels, and cavities. Gap junctions are found in many places throughout the body. This includes epithelia, which are the coverings of body surfaces, as well as nerves, cardiac (heart) muscle, and smooth muscle (such as that of the intestines). Desmosomes are prominently found in cardiac muscle
Answer:
Stroke volume
Explanation:
This is the main underlying principle of the Frank-Starling law. The greater the stretch, the greater the contraction such that the stroke volume increases.
Hormonal methods of birth control disrupt the normal regulation of ovarian cycles to prevent ovulation.
The ovarian cycle includes three phases: follicular (preovulatory) phase, ovulation, and luteal (postovulatory) phase, while the uterine cycle is split into menstruation, proliferative (postmenstrual) segment and secretory (premenstrual) section.
The ovarian cycle governs the coaching of endocrine tissues and release of eggs, while the menstrual cycle governs the instruction and protection of the uterine lining. those cycles arise concurrently and are coordinated over a 22–32 day cycle, with a median period of 28 days.
The ovarian cycle controls the production and launch of eggs and the cyclic launch of estrogen and progesterone. The uterine cycle governs the preparation and renovation of the liner of the uterus (womb) to receive an embryo.
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Answer:
Sarcoplasmic reticulum.`
Explanation:
Muscle fibers are formed by the process of myogenesis in humans. These fibers help in the contraction of the muscle and also helps in the body movement.
Sarcoplasmic reticulum is a cell organelle present in the muscle fibers that corresponds to the structure of endoplamsic reticulum. Sarcoplasmic reticulum stores the calcium ions in the muscle fibers.
Thus, the answer is sarcoplasmic reticulum.