Because of it consists only of a relatively short strand of DNA protected by a shell of Protein, a virus cannot eat or reproduce by it self .

Câu hỏi liên quan

• In 1778, he went/ London/ study/ Benjamin West/ for/ four years.

• We ought have come to the ballet. It was exciting.

• I put my new book of zoology here on the desk a few minutes ago, but I cannot seem to find it 

ZUNIA12

• The main advertising media includes direct mails, radio, TVs, magazines, and newspaper 

• Society uses such human emotions as proud, shame, guilt, and fear to maintain itself.

• Each stanza of a poem has a repeatable pattern of meter and rhyme and is normally division from the following stanza by a blank line.

•  been to/ is/ What/ destination/ exciting/ you/ have/ the most?

• Choose the letter A, B, C or D to complete the sentences with given words

   If/ it/ fine/ tomorrow, we/ go/ the/ dentist.

• Bacteria are responsible of many of the textures and flavors in our food and are particular important in  milk products.

• football/ game/ only/ goalie/ hold/ ball/ two/ hands.

• Singapore/ located/ Southeast Asia.

• Both/ parents/ should/ take/ responsibility/ child raising.

• The alarm go off when I was sleeping this morning.

   

• What/ most/ important/ volunteer activity/ our area?

• He has made a lot of mistakes in his writing because his carelessness

• The students slept sound after the long trip.

• enclose / telephone number / e-mail address

•  It’s required that you have to follow netiquettes in this chat room.

• Visitors may realize that even though they can’t make their homes in Da Lat City, they can take away with them memories of their beauty .

• Both a term paper and a final exam is often required for a college class.