menu
QAmmunity.org
Answers by Marcello
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Answers by Marcello
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Marcello
Filter
User Marcello
Recent activity
All questions
All answers
You decide to perform a chromatin immunoprecipitation to see whether your favorite gene, the Cool gene, is associated with H3 histones that are methylated at lysine 9 (on the histone tail). You then want
answered
Sep 3, 2021
Biology
college
5
votes
52.7k
views
Paul is constructing an aquarium. The exterior of the aquarium in made of white marble. Which design principle element is being referred to in this scenario? A space OB. shape
answered
Aug 26, 2021
Engineering
middle-school
3
votes
196k
views
What is the value of y? Square root of 34 x square root of y = 34
answered
Jun 23, 2021
Mathematics
college
4
votes
156k
views
What did Hernán Cortés hope to find in Mexico? A. a passage to East Asia B. an empire full of riches C. new trade partners D. suitable land for farming
answered
Jun 10, 2021
History
high-school
3
votes
216k
views
Do you think the intolerance acts are justification for going to war with great britain?
answered
Apr 18, 2021
History
high-school
3
votes
136k
views
PLEASE HELP ME/ AB = 2x DC = x + 17 AD = x + 10 BC = ? Quadrilateral ABCD is a parallelogram if both pairs of opposite sides are congruent. Show that quadrilateral ABCD is a parallelogram by finding the
answered
Mar 24, 2021
Mathematics
middle-school
1
vote
17.4k
views
X = 19 y = 5 print (x % y)
answered
Feb 23, 2021
Computers and Technology
high-school
6
votes
2.8k
views
Which of the following is true for two complementary angles ∠RST and ∠TSU? Question 4 options: A) m∠RST + m∠TSU = 90° B) m∠RST + m∠TSU = 180° C) m∠RST = m∠TSU D) m∠RST = ½ × m∠TSU
answered
Jan 18, 2021
Mathematics
middle-school
2
votes
26.0k
views
Drug Reaction The intensity of the reaction to a certain drug, in appropriate units, is given by R(t)=te-0.1t, where t is time (in hours) after the drug is administered. Find the average intensity during
answered
Jan 7, 2021
Mathematics
college
3
votes
155k
views
How many moles of acetic acid, CH3COOH, are contained within 24.71 g of acetic acid?
answered
Jun 1, 2020
Chemistry
middle-school
4
votes
21.5k
views
Often, for undaunted courage, fate spares the man it has not already marked. However it occurred, my sword had killed nine sea-monsters. Such night-dangers and hard ordeals I have never heard of nor of
answered
Apr 26, 2020
English
middle-school
3
votes
77.1k
views
Write the quadratic equation whose roots are 4 and 5, and whose leading coefficient is 4.
answered
Mar 19, 2020
Mathematics
middle-school
0
votes
93.5k
views
Study the map. What body of water is north of Iran? Caspian Sea Arabian Sea Red Sea Mediterranean Sea
answered
Feb 20, 2020
Geography
middle-school
4
votes
1.1k
views
Is this correct?????
answered
Jan 14, 2020
Mathematics
middle-school
5
votes
180k
views
Using the following etymology, what is the origin of entropy? [German Entropie : Greek en-, in; see en- + Greek trope, transformation] German Greek
answered
Nov 12, 2019
English
high-school
5
votes
85.4k
views
Where does the power of state government come from, according to Jefferson? Constitutions The people Functionaries The judiciary
answered
Jul 16, 2019
History
middle-school
3
votes
208k
views
Page:
« prev
1
2
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
5.8m
questions
7.5m
answers
Search QAmmunity.org