Тест на тему Умножение чисел

Ниже тест по биологии для 7 класса на тему: Микробиология — наука о микроорганизмах. Прокариотическая клетка. Тип вопросов: множественный выбор. В конце даны ответы.

1. Что такое прокариотическая клетка?

• A) клетка с ядром и мембранными органеллами
• B) клетка без ядра, с нуклеоидом
• C) клетка растения
• D) клетка животного Правильный ответ: B

2. Где у прокариотов находится генетическая информация?

• A) в ядре
• B) в нуклеоиде
• C) в митохондриях
• D) в вакуолях Правильный ответ: B

3. Какие структуры чаще всего присутствуют в прокариотах?

• A) ядро и митохондрии
• B) клеточная стенка (чаще пептидогликаны), клеточная мембрана, нуклеоид, рибосомы
• C) аппарат Гольджи
• D) вакуоли Правильный ответ: B

4. Какие формы прокариот встречаются чаще всего?

• A) кокки (шарики), бациллы (палочки), спираллы
• B) цилиндры
• C) кубические кристаллы
• D) зиготы Правильный ответ: A

5. Что такое плазмиды?

• A) ядро клетки
• B) небольшие кольцевые ДНК вне хромосомы
• C) рибосомы
• D) белки Правильный ответ: B

6. Что означает число 70S в рибосомах прокариот?

• A) масса рибосомы
• B) скорость седиментации
• C) сумма двух субединиц 50S и 30S
• D) число белков Правильный ответ: C

7. Из чего обычно состоит клеточная стенка бактерий?

• A) целлюлоза
• B) пептидогликаны
• C) липидный бислой
• D) белки Правильный ответ: B

8. Зачем нужна капсула у некоторых бактерий?

• A) для дыхания
• B) защита и прилипчивость к поверхностям
• C) для синтеза белков
• D) для фотосинтеза Правильный ответ: B

9. Что отличает прокариоты от эукариотов?

• A) наличие ядра
• B) отсутствие ядра и мембранных органелл
• C) наличие митохондрий
• D) наличие хлоропластов Правильный ответ: B

10. Как прокариоты обычно размножаются?

• A) митоз
• B) мейоз
• C) бинарное деление
• D) бесполое деление без деления Правильный ответ: C

Ответы: 1 – B 2 – B 3 – B 4 – A 5 – B 6 – C 7 – B 8 – B 9 – B 10 – C

Инструкция:

• Предмет: Английский язык
• Тема: Colors
• Класс: 1
• Тип вопросов: Единственный выбор
• Количество вопросов: 10
• Выводить тест с ответами: Без ответов

1. Какого цвета яблоко? A) red B) blue C) green D) yellow

2. Какого цвета небо? A) blue B) green C) red D) brown

3. Какого цвета трава? A) yellow B) green C) purple D) orange

4. Какого цвета солнце? A) yellow B) blue C) purple D) brown

5. Какого цвета лимон? A) yellow B) pink C) orange D) purple

6. Какого цвета фиалка? A) purple B) orange C) red D) green

7. Какого цвета шоколад? A) brown B) blue C) yellow D) white

8. Какого цвета молоко? A) white B) green C) red D) blue

9. Какого цвета банан? A) yellow B) blue C) purple D) brown

10. Какого цвета снег? A) white B) black C) pink D) blue

Тест по английскому языку для 10 класса: Сложноподчиненные предложения с союзными словами whoever, whatever, however, whenever

1. Choose the correct option to complete the sentence: Whenever he comes to visit, ___________ brings a gift. A) whoever B) whenever C) whatever D) however

2. Identify the type of clause in the sentence: "However hard you try, you may not succeed." A) Noun clause B) Adjective clause C) Adverb clause D) Relative clause

3. Which of the following sentences contains a conditional clause using "whatever" correctly? A) Whatever she asked him, he did it. B) He always does whatever she asks him. C) He never listens, whatever I say. D) Whatever the weather is, I'll still go out.

4. Choose the best option to complete the sentence: I will support you _____________ happens. A) however B) whoever C) whenever D) whatever

5. Choose the correct word to complete the sentence: ___________ hard you study, you will not pass the exam unless you understand the material. A) Whoever B) Whenever C) Whatever D) However

6. Identify the error in the sentence: "However, hard they tried, they couldn't win the game." A) No error B) Hard should be hardly C) Hard should be harder D) They should be them

7. In the sentence "I will help you however I can," what is the function of "however"? A) Relative pronoun B) Conjunction C) Interjection D) Adverb

8. Choose the correct explanation for the use of "whoever" in the sentence: "Whoever ate my sandwich is in big trouble." A) Referring to a specific person B) Generalizing about a group of people C) Indicating an unspecified person D) Expressing a condition

9. Which sentence contains a correctly used "whatever" clause? A) She can eat whatever she wants as long as it's healthy. B) I will do whatever you say without question. C) Whatever the problem is, we will find a solution. D) Whatever happens, I'll be there for you.

10. Complete the sentence with the correct word: _____________ you decide to do, I will support you. A) However B) Whenever C) Whoever D) Whatever

11. Which sentence demonstrates the correct use of the word "however"? A) However, many students failed the test, the teacher was pleased with the results. B) The party was great; however, many guests left early. C) However that may be, we must continue with our plan. D) She was tired; however, she kept on working.

12. Choose the correct option to complete the sentence: ___________ much she tries, she can't seem to improve her grades. A) Whoever B) Whenever C) Whatever D) However

13. Identify the type of clause in the sentence: "Whatever you decide, I will support you." A) Noun clause B) Adverb clause C) Relative clause D) Adjective clause

14. Which of the following sentences contains a relative clause using "whoever" correctly? A) Whoever wins the competition will receive a prize. B) She doesn't care whoever helps her. C) Whoever goes there should be careful. D) I wonder whoever ate all the cookies.

15. Choose the best option to complete the sentence: ___________ said that, I think it's a good idea. A) However B) Whoever C) Whenever D) Whatever

16. Complete the sentence with the correct word: You can talk to ___________ you like about it. A) However B) Whoever C) Whenever D) Whatever

17. Identify the error in the sentence: "Whatever she does, she always gives her best." A) No error B) Whatever should be whenever C) Her should be she D) Does should be do

18. In the sentence "He can fix whatever is broken," what is the function of "whatever"? A) Pronoun B) Adjective C) Conjunction D) Adverb

19. Which sentence contains a correct usage of "whenever"? A) Whenever she is hungry, she eats an apple. B) She doesn't like whenever he talks to her. C) Whenever sounded like a good idea at the time. D) I'll be there for you whenever you ask.

20. Choose the correct word to complete the sentence: You need to finish the project ____________ it takes. A) however B) whoever C) whenever D) whatever

Please note: Answers are not provided in this test.