At rest, the cardiac muscle is what?
Q: What is the difference between an endocrine and exocrine gland? Differences between cartilage and…
A: Introduction : Muscular tissue is a type of tissue that aids in muscle contraction. By exerting…
Q: Explain the structure of cardiac muscle and how it helps produce coordinated contraction in each…
A: Cardiomyocytes or cardiac muscle cells form a highly branched cellular network in the heart. They…
Q: What are the three types of muscle in the heart?
A: The heart is the integral unit of the cardiovascular system in the body. The heart allows blood…
Q: What is the name of the blood vessel that supply cardiac muscle with oxygenated blood
A: The cardiovascular system or circulatory system is responsible for transporting gases, nutrients,…
Q: What initiates action potentials in cardiac muscle?
A: Generation of action potential activates the neuron during the generation of stimuli. It is studied…
Q: Explains the significance of long refactory period in cardiac muscle and the importance of…
A: Cardiac muscles are one of the three important muscle tissues present in the body. These muscles are…
Q: WHich are the properties of cardiac muscle
A: The Muscle is a soft tissue that contains actin and myosin protein filament that are responsible for…
Q: describe the structural and physiological differencesbetween cardiac muscle and skeletal muscle;
A: Skeletal muscle is connected by the tendon of the bone that plays an important role in muscle…
Q: What veins collect blood from the heart muscle?
A: Veins can be defined as the type of blood vessel which generally transports deoxygenated blood in…
Q: what is contraction in cardiac muscle cells in response to
A: Muscle cells are the cells also known as myocytes that help in the formation of muscle tissues. The…
Q: Describe cardiac muscle tissue and compare its structure and physiology to the other types?
A: Muscular tissue or muscle tissues are generally three types: Smooth muscle tissues Skeletal muscle…
Q: Why should mitochondria be larger and more abundant in cardiac muscle than in skeletal muscle?
A: The Muscle is a soft tissue that contains actin and myosin protein filament that are responsible for…
Q: Name the characteristics of cardiac muscle tissue and cells.
A: For both skeletal and smooth muscle, the cardiac muscle shares the fundamental attributes. As like…
Q: do you think cardiac muscle tissue functions the same as skeletal muscle tissue?
A: Muscle is a form of soft tissue that can be seen in most mammals. Muscles are responsible for…
Q: Describe the histology of cardiac muscle tissue, and differentiate ?it from that of skeletal muscle?
A: BASIC INFORMATION MUSCLE It is a type of soft tissue which are found in most of the animals. The…
Q: Why is cardiac muscle tissue that has been damaged by injury or disease incapable of regeneration?
A: Smooth muscle tissue can be regenerated using pericytes which are stem cells present in some small…
Q: What are three of the ways in which cardiac muscle differsfrom skeletal muscle?
A: According to human anatomy, the muscular system is differentiated into three distinct types of…
Q: Draw a labeled cardiac muscle action potential.
A: Introduction: A cardiac muscle action potential is a brief change in voltage across the cell…
Q: Why can we say that cardiac muscle contraction is graded?
A: Cardiac muscle contraction refers to the contraction occurring within the cardiac muscles of the…
Q: State some unique features of cardiac muscles.
A: Muscle is a soft tissue found in most animals. Muscles function to produce force and motion. There…
Q: What is basal lamina?
A: Epithelial cells are present as the surface linings of the organs and blood vessels. These cells are…
Q: What effect does a pacemaker potential have on a smooth musclecell?
A: In human physiology, pacemaker potential can be described as the positive increase in voltage in the…
Q: What happens to systemic blood pressure when the smooth muscle of muscular atries contract?
A: Blood vessels : Blood capillaries are artery ,vein , capillaries are made by three layers - Tunica…
Q: Discuss the heart contraction on a cellular level, describing the contraction muscle fiber?
A: Introduction: The muscle cells comprise protein filaments, namely, myosin and actin, that slide upon…
Q: List the steps of a cardiac muscle cell CONTRACTION. Compare this to a skeletal muscle cell…
A: Muscle cell contraction is a complex physiological process that enables muscles to generate force…
Q: Explain why Purkinje fibers conduct action potentials morerapidly than other cardiac muscle cells
A: Purkinje fibers are components of the heart's advanced conduction system, which guarantees that an…
Q: What does it mean when we say cardiac muscle contraction is a graded contraction?
A: Contractions of the heart (heartbeats) are controlled by specialized cardiac muscle cells.
Q: Compare the structure and function of arteries and veins, and the significance of the skeletal…
A: The heart is the organ which plays an important role in the transport of blood and nutrients.the…
Q: What would be the drawback of cardiac contractions being the same duration as skeletal muscle…
A: Introduction: The cardiac muscles are responsible for pumping blood into the blood vessels through…
Q: How is long refractory period beneficial for cardiac muscles?
A: Introduction: The heart is a muscular beating organ that transports deoxygenated blood to the lungs…
At rest, the cardiac muscle is what?
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