Question Passage:


About fifty years ago, plant physiologists set out to grow roots, by themselves in solutions in laboratory flasks. The scientists found that the nutrition of isolated roots was quite simple. They required sugar and usual minerals and vitamins. However, they did not require organic nitrogen compounds. These roots got along fine on mineral inorganic nitrogen. Roots are capable of making their own proteins and other organic compounds. These activities by roots require the energy of course. The process of respiration uses sugar to make the high-energy compound ATP, which drives the biochemical reactions. Respiration also requires oxygen. Highly active roots require a good deal of oxygen. 

Answer the following question:

The Solitary Reaper in Wordsworth 's poem was singing -

  nursery song

  a ballad

  a delightful song

  a melancholy

পদার্থ বিজ্ঞান ক ইউনিট ঢাকা বিশ্ববিদ্যালয়

প্রশ্নঃ The Solitary Reaper in Wordsworth 's poem was singing -

বর্ণনাঃ এই প্রশ্নের ব্যাখ্যা এখনো সংযোজন করা হয় নাই। ব্যাখ্যা সংযোজন এর কাজ চলছে...






সম্পর্কিত প্রশ্ন

Question Passage:


Extraterrestrial life has so far been the stuff of science fiction, Yet NASA, the American space agency, is taking the idea so seriously that it is pondering how to dispose of its Galileo spacecraft, at present orbiting Jupiter, without  harming possible  alien lifeforms on one of Jupiter moons, Europa > NASA is worried that Galileo might blunder into Europa, contaminating it with earthly organisms. The best way to stop this happening the agency believes is to crash Galileo deliberately into Jupiter. 

Answer the following question:

This passage suggests that NASA_____.

  be 1 i eves that talk of extraterrestrial life is fiction

  sis certain about extraterrestrial life

  is willing to consider possibility of extraterrestrial life.

  is more interested in its spacecraft than us extraterrestrial life,

ইংরেজী ক ইউনিট ঢাকা বিশ্ববিদ্যালয়

এই প্রশ্নের ব্যাখ্যা এখনো সংযোজন করা হয় নাই। ব্যাখ্যা সংযোজন এর কাজ চলছে...




Question Passage:


Extraterrestrial life has so far been the stuff of science fiction, Yet NASA, the American space agency, is taking the idea so seriously that it is pondering how to dispose of its Galileo spacecraft, at present orbiting Jupiter, without  harming possible  alien lifeforms on one of Jupiter moons, Europa > NASA is worried that Galileo might blunder into Europa, contaminating it with earthly organisms. The best way to stop this happening the agency believes is to crash Galileo deliberately into Jupiter. 

Answer the following question:

According to the passage, NASA is worried that ____ .

  Its spacecraft may unwillingly harm Jupiter's life forms

  NASA astronauts may be harmed by Jupiter's life forms

  Its spacecraft may crash land into Jupiter accidentally

  NASA should abandon its Jupiter programmer immediately

ইংরেজী ক ইউনিট ঢাকা বিশ্ববিদ্যালয়

এই প্রশ্নের ব্যাখ্যা এখনো সংযোজন করা হয় নাই। ব্যাখ্যা সংযোজন এর কাজ চলছে...




Question Passage:


Extraterrestrial life has so far been the stuff of science fiction, Yet NASA, the American space agency, is taking the idea so seriously that it is pondering how to dispose of its Galileo spacecraft, at present orbiting Jupiter, without  harming possible  alien lifeforms on one of Jupiter moons, Europa > NASA is worried that Galileo might blunder into Europa, contaminating it with earthly organisms. The best way to stop this happening the agency believes is to crash Galileo deliberately into Jupiter. 

Answer the following question:

The phrase 'the stuff of science fiction'means the same thing as ____ .

  fanastic

  convincing

  exciting

  efective

ইংরেজী ক ইউনিট ঢাকা বিশ্ববিদ্যালয়

এই প্রশ্নের ব্যাখ্যা এখনো সংযোজন করা হয় নাই। ব্যাখ্যা সংযোজন এর কাজ চলছে...




Question Passage:


Extraterrestrial life has so far been the stuff of science fiction, Yet NASA, the American space agency, is taking the idea so seriously that it is pondering how to dispose of its Galileo spacecraft, at present orbiting Jupiter, without  harming possible  alien lifeforms on one of Jupiter moons, Europa > NASA is worried that Galileo might blunder into Europa, contaminating it with earthly organisms. The best way to stop this happening the agency believes is to crash Galileo deliberately into Jupiter. 

Answer the following question:

NASA is 'pondering' the fate of the Galileo spacecraft, in other words, it is _____ .

  speculating

  making exact calculations

  rejecting

  considering serously

ইংরেজী ক ইউনিট ঢাকা বিশ্ববিদ্যালয়

এই প্রশ্নের ব্যাখ্যা এখনো সংযোজন করা হয় নাই। ব্যাখ্যা সংযোজন এর কাজ চলছে...




Question Passage:


Extraterrestrial life has so far been the stuff of science fiction, Yet NASA, the American space agency, is taking the idea so seriously that it is pondering how to dispose of its Galileo spacecraft, at present orbiting Jupiter, without  harming possible  alien lifeforms on one of Jupiter moons, Europa > NASA is worried that Galileo might blunder into Europa, contaminating it with earthly organisms. The best way to stop this happening the agency believes is to crash Galileo deliberately into Jupiter. 

Answer the following question:

NASA is worried that Galileo might 'blunder ' into Jupiter, that i to say , it might .

  end up on the planet by sticking to theright course

  end up on the planet accidentally

  land on the planet accidentally

  land on the planet after a sustained flight

ইংরেজী ক ইউনিট ঢাকা বিশ্ববিদ্যালয়

এই প্রশ্নের ব্যাখ্যা এখনো সংযোজন করা হয় নাই। ব্যাখ্যা সংযোজন এর কাজ চলছে...