Answers by Jacques
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Answers by Jacques

Answers by Jacques
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I want to couple 2 small molecules, one is a DNA oligo with an amine group and the other one a small molecule with with a carboxyl group. I found protocols for EDC (1-Ethyl-3-(3-dimethylaminopropyl)carbodiimide)
answered Dec 26, 2024
4 votes
19.1k views
The university's role in certifying academic competence and excellence is an example of a(n) ___________ function.
answered Dec 15, 2024
1 vote
78.3k views
A bowl contains 10 red balls and 10 blue balls. A woman selects two balls without replacement. What is the probability that both balls are red? a) 1/20 b) 1/19 c) 1/18 d) 1/17
answered Nov 4, 2024
5 votes
47.3k views
Which inequality matches the graph Group of answer choices x = −3 x ≤ −3 x ≥ −3 x > −3 x < −3
answered Jun 25, 2024
1 vote
65.5k views
What is an equation of the line that passes through the point (6,3) and is parallel to the line 5x-3y=9?
answered Mar 19, 2024
1 vote
173k views
7 1/2 multiplied by what gives you 45?
answered Feb 22, 2024
0 votes
125k views
A television sells for $845. If the sales tax rate is 9.3%, what is the total price?
answered Oct 19, 2023
6 votes
54.9k views
Alan, Betty, and Carol invested in a corporation in the ratio of 3​:4​:5 respectively. If they divide the profit of ​$26,100 proportionally to their​ investment, how much will each​ receive?
answered Aug 24, 2023
1 vote
94.6k views
The worldwide population is estimated to be around _______ by the year 2050. a. 9 million b. 9 trillion c. 9 billion d. 9.9 trillion please select the best answer from the choices provided a b c d
answered Jun 24, 2023
4 votes
180k views
the vikings scored more points than packers in a ratio of 7:2. if the packers scored 14 points, how many points did the viking score
answered Jan 31, 2023
1 vote
216k views
Select the correct structure that corresponds to the name. 3,3-dimethylcyclopentene A. CH3, B CH3 C. both CH3 CH3 Please help me asap!!
answered Jan 14, 2023
4 votes
103k views
Help me, it's easy ig
answered Dec 25, 2022
9 votes
203k views
If it costs £55 to buy 11 cushions, how much will it cost to buy 19?
answered Dec 21, 2022
6 votes
101k views
Which two factors decrease as the average speed of the particles in a sample of matter decreases
answered Nov 17, 2022
4 votes
153k views
Ben earns $12,800 a year. About 15% is taken out for taxes. How much is taken out for taxes?
answered Oct 8, 2022
6 votes
183k views
The first permanent European settlement in the Southwest, established in 1610, was __________. a. Tucson b. San Diego c. El Paso d. Santa Fe
answered Sep 9, 2022
5 votes
139k views
24 x 1/6 please help I have no clue I need it asap
answered Aug 18, 2022
4 votes
126k views
Silently he crept through jagged thornbushes. Bare feet moved swiftly over hot, arid soil to the edge of a waterhole where the kudu was drinking. The great animal suddenly looked up, spiral horns curving
answered Jun 15, 2022
4 votes
200k views
ASP I need 5 good fun fact about hades
answered Mar 19, 2022
5 votes
96.6k views
A. Escribe. Tim and Janet send text messages to Marisa. Complete each message with the appropriate forms of estar or tener. El mensaje de Tim ¡Hola, Marisa! ¿Cómo 1. cansado, pero Andy y yo 3. X Tim. ?
answered Sep 18, 2021
7 votes
137k views
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