40 -60
Intrinsic
intrinsic impedance is ratio of E/H from a uniform plane ve in a materal
due to the poor conduction at room temperature,the intrinsic semiconductor as such,is not useful in the electronic devices.hence,the current conduction capability of the intrinsic semi conductor should be increased. this can be achieved by adding a small amount of impurity to the intrinsic semi conductor
creativity
flat money
Purkinje fibers
His bundle? or the Purkinje fibers?
Its one of these, cant remember which one though: AV node, SA node AV bundle, Purkinje fibres. SA node, AV bundle, Purkinje fibres, AV node. SA node, AV node, AV bundle, Purkinje fibres. Purkinje fibres, SA node, AV node, AV bundle.
sa nodes - av bundle- left bundle branches- purkinje fibers . hope this helps
SAN >internodal pathway> AVN> AV/Hiss bundle> bundle branches> purkinje fibres
The intrinsic rate of the sinoatrial (SA) node, the heart's natural pacemaker, is typically around 60-100 beats per minute in healthy adults. This intrinsic rate can change based on autonomic nervous system inputs such as sympathetic and parasympathetic stimulation.
The intrinsic conduction system of the heart consists of several key components, each with distinct contraction rates. The sinoatrial (SA) node, often referred to as the heart's natural pacemaker, has a firing rate of about 60-100 beats per minute. The atrioventricular (AV) node typically has a slower rate of 40-60 beats per minute, while the bundle of His and Purkinje fibers can generate impulses at around 20-40 beats per minute if needed. These varying rates ensure that the heart maintains an effective rhythm and responds appropriately to physiological demands.
The population of Purkinje Incorporated is 100.
Purkinje Incorporated was created in 1985.
The brain stem is what controls the heart rate. The heartbeat is triggered by electrical impulses that travel down through the SA (sinoatrial) node, AV (atrioventricular) node, and the His-Purkinje Network.
1. Sinoatrial node2. Atrioventricular node3. Atrioventricular bundle4. Right and left bundle branches5. Purkinje fibersThis answer may be acceptable for high school, but in university you'll have to go further as such:1. Sinoatrial node2. Posterior, anterior, lateral internodal pathway + Bachmann's bundle3. Penetrating Atrioventircular node4. Distal Atrioventricular node5. Left and right bundle branches of Purkinje fibers (or: left and right Bundles of His)6. Purkinje fibers
the intrinsic rate of increase is the rate at which a population would grow if it had unlimited resources. generally, a population with a high intrinsic rate of increase will reproduce early in life, have short generation times, can reproduce many times, and have many offspring every time they reproduce.