Вопрос школьника по предмету Биология
Нуклеотидний склад одного з ланцюгів ДНК такий: ГЦТААЦЦГАТАЦГГ. На іншому ланцюзі цієї молекули синтезується молекула мРНК. Визначте її нуклеотидний склад.
Ответ учителя по предмету Биология
Ответ:
мРНК: ГЦУААЦЦГАУАЦГГ
Объяснение:
Похожие вопросы от пользователей
основания 4 см. Найдите большую диагональ параллелепипеда, зная, что меньшая
диагональ образует с плоскостью основания угол 60 º.
If he comes he will tell you everything
When Dick arrives home Ill ask him about it
John will go to the country if the weather is good
we shall go boating if it isnt windy
When your granny is at home , she will tell you your favorite fairy tale
1. Sport is popular … young and old people. 2. … P.T. lessons schoolchildren play … volley-ball, … basket-ball. 3. People play … different games, swim, ski, skate, jog … the stadiums and sport- complexes just … pleasure. 4. Many people listen … sports news or read … them in newspapers. 5. The most popular winter outdoor sports … our country are skiing, skating and ice hockey. 6. Many people take part … different kinds … competitions.
V. Make underlined sentences negative.
Sport plays a very important role in our life.
They take part in different kinds of competitions and Olympic Games.
They do morning exercises and spend a lot of time out of doors because they take care of their health.
In schools and colleges physical training is a compulsory subject.
The most popular winter and summer outdoor sports in our country are track — and — field, skiing, football, skating, ice hockey, shooting.
VI. Ask questions to the underlined words.
Going in for sports makes people more organized. 2. They take part in different kinds of competitions. 3. At P.T. lessons schoolchildren play volley-ball, basket-ball or other sports games. 4. They do morning exercises and spend a lot of time out of doors because they take care of their health. 5. Sport helps people to keep fit.
Доберіть коефіцієнти:
а) H2S + O2 → SO2 + H2O
б) AlCl3 + NaOH → Al(OH)3 + NaCl
в) C2H6 + O2 → CO2 + H2O
г) HCl + Fe2O3 → CrCl3 + H2O
Закінчіть хімічні рівняння. Допишіть де треба формули і доберіть коефіцієнти
а)Сa + …→ CaO б)Al + …→ Al2S3 в)Ba + … → BaO
г)…..+ P → Ca3P2
Реагують 8 г кальцію та 32 г кисню. Яка маса кальцій оксиду утворилась?
СРОЧНО!
30 БАЛЛОВ
КТО 1 РЕШИТ!