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How active satellite differ from passive explain with an example?

active satellites are receives the transmitted signal from earth ,amplify the signal and transmit it. it is also called as transponders. but passive satellites just receive and transmit the signal.itac as the reflector


What is the name of the process of how things get in and out of the cell?

The process by which substances enter and exit the cell is called cellular transport. It primarily occurs through two main mechanisms: passive transport, which does not require energy, and active transport, which requires energy expenditure by the cell. Examples of passive transport include diffusion and osmosis, while examples of active transport include endocytosis and exocytosis.


How is active transportation different from passive transportation?

The movement of materials across the cell membrane without using cellular energy is called passive transport. The movement of materials against a concentration difference is known as active transport. Active transport requires energy.


What is the term use for when particles leave the cell?

When particles leave the cell is is either through a passive process such as diffusion or an active process called exocytosis.


Which term refers to movement of materials through a cell membrane without using the cell's energy?

passive transportPassive transport is the term. Active transport is moving of materials WITH energy.Passive transportpassive transportdiffusionDiffusion, but if it's water then it's called osmosis. They're the same basic thing though.diffusion

Related Questions

The teacher called the children is it passive or active?

active and passive


Is what do you prefer to be called by active or passive voice?

"to be called" is passive, but "what do you prefer" is active. To make "to be called" active, you could say "what do you prefer that others call you?" To make "what do you prefer" passive, you would say "what is preferred by you..."


Antenna is a Active or passive devices?

it depends on existing amplifier or not , if after antenna there's an amplifier it called active else it called passive which less sensitive that active .


Why active filters so called even though uses passive resistors?

It has to have resistors but an active filter will alsol have an active device, usually an op-amp, while a passive filter has only passive components and needs no power supply.


Why is an inductor called as passive device where as a resistor is called active device?

They are both passive devices. An active device is a device that uses semiconductors (or tubes) to process signals instead of using the natural processes of capacitance, inductance or resistance.


How do you change active to passive in this sentence The teacher is watching you?

The object from the active sentence goes to the subject position in the passive (only it is not called the subject in the passive sentence) egYouThe verb form for passive is be + past participle. In this example ( present continuous) it is not as straight forward as present simple or past simple but the verb phrase becomesare being watched.You are being watchedThe subject of the active sentence is called the agent in a passive sentence and can be left out of the passive sentence if you want. If you want to add the agent then you use by + agent:You are being watched by the teacher


How is passive transport from active transport?

The movement of materials across the cell membrane without using cellular energy is called passive transport. The movement of materials against a concentration difference is known as active transport. Active transport requires energy.


What do you mean by active and passive voice?

What do you mean, what do I mean? Did I use the expression "active and passive voice"? I don't think so. No, you want to phrase your question "What is meant by the active and passive voice?", because that way you don't have to say who is using those words. You see, normally if you say something like "B. King is discussing active and passive voices" you have to say that it is B. King that is doing it, but if you don't know or don't want to say, you can turn it around backwards so it says, "Active and passive voices are being discussed." There. You don't know from that who is discussing it, do you? Perhaps you would like to know what this turning around backwards is called? It's called the passive voice. Yes, I asked you to rephrase your question so it was in the passive voice ("What is meant by the active and passive voice?") rather than the active voice ("What do you mean by active and passive voice?").


A crime betraying your country?

in the UK a crime against the crown is called treason


How do you form passive to active voice?

For changing from passive to active voice sometimes the object is understood. In that case the object has to be mentally supplied and then formed into the subject. Thus :- 'It is said he will come' while converting from passive to active will read like this 'Men say he will come'.In passive sentences the doer of the verb is not usually given. Or if it is given then it is - by + noun, this is called the agent egThe mouse was chased by the cat.The agent becomes the subject of an active sentence eg:The catchased the mouse.If the agent is not given in the passive sentence you to find out who or what does the action to make passive into active. egThe Mona Lisa was painted in the 16th century. -- passive_________ painted the Mona Lisa in the 16th century. -- active.


What is an active verb?

a verb that causes the subject to perform the action.


What is central hub called in star topology?

in star topology , the central hub is called...... (i) active hub (ii) passive hub (iii) inactive hub (iv) live hub