Предмет: Биология, автор: tanyashadrina065

Почему человеку так важны незаменимые аминокислоты??

Ответы

Автор ответа: DmitrievaZhanna2009

Ответ:

Роль незаменимых для человека аминокислот

В результате дефицита необходимыхаминокислот в организме человека нарушается синтез белков, что приводит к ослаблению функций памяти и умственных способностей, снижению иммунитета (сопротивляемости организма болезням).

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Химия, автор: anarhiya95

что такое мольный обьем.пределите молярную массу газа 14,2 г которого занимают обьем 4,48 л при нормальных услвиях

1 год назад

Предмет: История, автор: mashenkakosova

ПОМОГИТЕ ОЧЕНЬ НУЖНО ИСТОРИЯ!!!!!!! 5 класс
Какое значение имело образование колонийв ДРЕВНЕЙ СПАРТЕ

1 год назад

Предмет: Биология, автор: ошщегрншеплрод

из какой части цветка плод клубникиоопглл

1 год назад

Предмет: Физика, автор: Blackboa

1)Мяч, брошенный горизонтально с начальной скоростью υ 0 = 25м/с упал на землю через промежуток времени t = 3,0 с. С какой высоты брошен мяч? Какова дальность его полета по горизонтали?

2) Мяч бросают вниз с высоты h = 10 м. Определите модуль начальной скорости мяча, если в момент приземления модуль его скорости = 20м/с

8 лет назад

Предмет: Английский язык, автор: vitya135798642

Помогите очень срочно надо решить

Variant 4

Choose the correct answer: 
1. Where ___ my friend?
1) are 2) were 3) be 4) is

2. These ___ my boots.
1) is 2) are 3) was 4) be

3. What ___ your name?
1) are 2) was 3) is 4) am

4. I have ___ friends.
1) much 2) many 3) any 4) somebody

5. He hasn't ___ money.
1) much 2) many 3) few
4) a few

6. That’s not Mary’s room. ___ room is next to the living room.
1) Her 2) She 3) Hers 4) His

7. We bought ___ new books.
1) any 2) us 3) me 4) some

8. I don’t need any help. I can take care of ___ .
1) yourself 2) myself
3) themselves 4) mine

9. Peter ___ his hair twice a week.
1) wash 2) washes
3) washed 4) was washing

10. Food is expensive. It ___ a lot of money.
1) cost 2) costing
3) is costing 4) costs

11. Shoes are expensive. They ___ a lot of money.
1) cost 2) costing
3) is costing 4) costs

12. ___ from Monday to Friday?
1) Do she work 2) Is she working
3) Does she work 4) Has she work

13. The train arrived into the station and we ___ on the platform.
1) went 2) was going
3) gone 4) were go

14. What ___ when the dog ran into the room? - I was cooking.
1) did you do 2) were you doing
3) do you do 4) was you do

15. While I was watching TV, someone ___ on the window.
1) knocked 2) was knocking
3) were knock 4) was knock

16. I ___ a bath when the phone rang last night.
1) had 2) was having
3) was had 4) were having

17. I bought a new computer last week, but it ___ .
1) hasn't worked 2) didn't work
3) don't work 4) worked not

18. I ___ very well last night. There was loud music coming from a house down the road.
1) wasn't sleeping 2) didn't sleep
3) haven't slept 4) didn't slept

19. I went to the school dance last Friday, but I ___ it very much.
1) didn't enjoyed 2) don't enjoy
3) didn't enjoy 4) haven't enjoyed

20. Hip-hop is ___ than Rock.
1) more popular 2) popularer
3) popularest 4) popular

21. Unix is___ than Windows.
1) safer 2) safest
3) more safe 4) safe

22. I think that was one of ___ days of my life.
1) the worst 2) bad
3) worse 4) less

8 лет назад