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Nervous impulse is much quicker. Occurring almost instantly. Where as a hormone signal is a little more delayed. (changing of a males voice during puberty as an example)
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∙ 13y ago
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How does the nervous system vary among the different invertebrates?
the nervous system works.
Signals that vary continuously are called?
An Analogue signal.
Why does blood pressure vary sinusoidally in the aorta?
The Sinoatrial node is the heart's natural pacemaker. An electrical impulse generated in the SA node travels from cell to cell until it reaches the AV node. The AV node is a gate that slows the signal to allowing for contraction and oxygen replenishment.
What is an analog signal?
An analog signal is a continuous signal that contains time-varying quantities. Unlike a digital signal, which has a discrete value at each sampling point, an analog signal has constant fluctuations. netonplus.com
What is the monomer of a hormone?
Hormones vary widely in their structure and make up - therefore it is not appropriate to suggest a monomer of a hormone as there are many many different types.The simplist hormone are derivatives of the amino acids tyrosine and tryptophan such as the catecholamines (e.g. adrenaline and thyroxine) but as these do not link together into chains.
What is a monomer of a hormone?
Hormones vary widely in their structure and make up - therefore it is not appropriate to suggest a monomer of a hormone as there are many many different types.The simplist hormone are derivatives of the amino acids tyrosine and tryptophan such as the catecholamines (e.g. adrenaline and thyroxine) but as these do not link together into chains.
How output power vary with modulation index of am signal?
P'=P(1+m^2/2)
Why can you change only one manipulated variable?
Imagine you're doing an experiment in which you want to see the effect of an hormone in a cell culture. You have to control (know the values of the properties you are experimenting in) things like temperature, nutrient concentration, pH (acidity), etc. If you want to know if this hormone you are testing actually affects your cell culture, you must only vary this variable (e.g. hormone concentration mass/volume). If you, instead, change hormone concentration and pH, you may not be entirely sure if the effect you looked in your cell culture was caused by the hormone concentration or the pH. So, regardless methodological discipline, you can only vary one variable at a time.
What age do you start losing growth hormone?
Typically, the production of growth hormone starts to decline around the age of 30. This decline is gradual and can vary from person to person. By the time a person reaches middle age, the decrease in growth hormone production may become more noticeable.
What is normalize audio?
The relative amplitude (loudness) of an audio signal can vary from soft to very loud. When you normalize an audio signal, you adjust the overall average amplitude to be about same throughout. An audio signal is 'normalized' to a specific numeric value, measured in decibels (e.g. -4db).
Will frequency of any signal vary according to time?
Only if the frequency needs to change, such as in one of a variety of modulation techniques.
What drug category is Dexedrine classified as?
Dexedrine is classified as a central nervous system stimulant. Central nervous system stimulants vary in strength, but all cause an increase in wakefulness and concentration; they are used for treating ADHD and narcolepsy.
