tham khảo:
N, N-dimethyltryptamine là một hợp chất tryptamine xuất hiện trong nhiều thực vật và động vật. Nó có thể được sử dụng như là một loại thuốc gây ảo giác mạnh mẽ và đã được các nền văn hoá khác nhau chuẩn bị cho các mục đích lễ nghi và chữa bệnh. Rick Strassman đặt tên cho nó là "phân tử của thần linh".
Hãy nêu các đặc điểm về DMT, công thức hóa học của DMT, DMT được sản sinh ra như thế nào ?
Dịch và đoán tên bài hát:
We'll never get free
Lamb to the slaughter
What you gon' do
When there's blood in the water?
The price of your greed
Is your son and your daughter
What you gon' do
When there's blood in the water?
Look me in my eyes
Tell me everything's not fine
Or the people ain't happy
And the river has run dry
You thought you could go free
But the system is done for
If you listen real closely
There's a knock at your front door
We'll never get free
Lamb to the slaughter
What you gon' do
When there's blood in the water?
The price of your greed
Is your son and your daughter
What you gon' do
When there's blood in the water?
When there's blood in the
When there's blood in the
Beg me for mercy
Admit you were toxic
You poisoned me just for
Another dollar in your pocket
Now I am the violence
I am the sickness
Won't accept your silence
Beg me for forgiveness
We'll never get free
Lamb to the slaughter
What you gon' do
When there's blood in the water?
The price of your greed
Is your son and your daughter
What you gon' do
When there's blood in the water?
When there's blood in the water
When there's blood in the
I am the people
I am the storm
I am the riot
I am the swarm
When the last tree's fallen
The animal can't hide
Money won't solve it
What's your alibi?
What's your alibi?
What's your alibi?
What you gon' do when there's blood in the, blood in the water?
When there's blood in the water
When there's blood in the
When there's blood in the water
What you are not alone and the city of saints row row IV và kết
Rewrite each of the sentences below in such a way that its meaning is similar to that of the original one, using the word given in brackets. Do not change this word in any way.
1. My sister is always talking whenever I watch my favourite TV programme. (HABIT)
2. Everyone heard about the accident before I did. (LAST)
3. The publisher told her very clearly that he had no interest in her short stories. (UNCERTAIN)
4. His aggressive attitude shocked me. (ABACK)
5. I hope you enjoy yourself while you stay with Mabel. (DURING)
Finish the second sentence in such a way that its meaning is similar to that of the original one.
6. They were just as good as we had expected. ->They certainly lived.........................................
7. One day she's going to become a famous film star. ->It's only.............................................................
8. You can enter the competition to meet the cast only if you purchase a ticket for the show. ->Only......................................................
9. It was wrong to put Jean in charge of showing visitors round the building yesterday on her first day at work. ->Jean should......................
10. The number of people applying for university grants fell last year. ->There................................................................
Nguyễn Lanh Tanh 5a4 cp y hết con trai lớp 5a4 cao phong sông lô vĩnh phúc trường tiểu học cao phong
Tên gọi nào sau đây là của peptit:
H 2 N − C H 2 − C O N H C H ( C H 3 ) C O N H C H ( C H 3 ) C O O H ?
A. Ala-Gly-Gly.
B. Gly-Ala-Ala.
C. Gly-Val-Val.
D. Ala-Val-Val
Etyl amin có công thức là
A. C H 3 C H 2 N H 2 .
B. C H 3 O H .
C. C H 3 C O O H .
D. C 6 H 5 N H 2 .
