menu
Qammunity.org
Answers by Pstryk
Login
Register
My account
Edit my Profile
Private messages
My favorites
Answers by Pstryk
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Pstryk
Filter
User Pstryk
Recent activity
All questions
All answers
The lac operon is a collection of genes that work together to break down lactose by producing the enzyme ___. Question 12 options: maltase lactase glucose galactase
answered
Oct 21, 2021
Biology
high-school
4
votes
51.6k
views
100% refers to the whole quantity, or the _____. A. Base B. Rate C. Commission D. Part
answered
Oct 7, 2021
Mathematics
high-school
7
votes
85.7k
views
A food safety guideline is that the mercury in fish should be below 1 part per million. Listed below are the amounts of mercury (ppm) found in tuna sushi sampled at different stores in a major city. Construct
answered
Sep 30, 2021
Mathematics
college
3
votes
209k
views
Type the correct answer in the box. Spell all words correctly. How can you price your product or service at its worth or even more? You can price your product or service at its worth or even more if you
answered
Sep 29, 2021
Business
high-school
4
votes
142k
views
I need help with this
answered
Aug 7, 2021
Mathematics
college
3
votes
178k
views
Refer to the image. In which of the following ways did European mercantilist policies contribute to the development of colonial mining operations like the one depicted in the image? Mercantilism was focused
answered
Jan 18, 2021
Advanced Placement (AP)
college
5
votes
68.3k
views
Susan goes out to exercise. She runs for one hour at a constant speed and velocity. What is the overall net force acting on Susan?
answered
May 16, 2020
Physics
middle-school
5
votes
85.4k
views
Jorge, who is terrified of snakes, is walking down the street when he sees a stick that looks somewhat like a snake. He immediately becomes fearful, despite knowing that what he sees is only a stick. An
answered
Mar 26, 2020
Social Studies
high-school
2
votes
167k
views
From the book: Code Talker Ned survives the trauma of boarding school, and the horrors of war. What personal attributes do you think helps hime survive these events? *Provide evidence
answered
Oct 13, 2019
English
high-school
4
votes
228k
views
Fill in the blank with the appropriate word to complete the sentence: Nous sommes __________, je choisis un sandwich et un jus d’orange. à la papeterie à la boucherie au restaurant à l’école
answered
May 22, 2019
French
high-school
3
votes
42.2k
views
There are 21 more students in a math class than in a history class. If the ratio of the students in the math class to the history class students is 10 : 3, how many students are in math class?
answered
May 20, 2019
Mathematics
middle-school
4
votes
225k
views
What is the LCD of 7/25 and 3/4 A-100 B-25 C-80 D-50
answered
Apr 23, 2019
Mathematics
middle-school
4
votes
179k
views
Lyric poetry has a songlike quality. a.)True b.)False
answered
Nov 23, 2018
English
high-school
6
votes
210k
views
What characteristic do two tones of diffrent pitches that are an octave apart have?
answered
Jul 17, 2018
Arts
high-school
1
vote
214k
views
A person leaves home at 8:00 a.m. and drives to a destination at a rate of 40 mph. The person returns at a rate of 25 mph and arrives at 2:30 p.m. How far was the destination?
answered
Jul 3, 2018
Mathematics
high-school
4
votes
116k
views
Artemisia gentileschi was instructed by __________. a. annibale carracci b. orazio gentileschi c. guido reni d. caravaggio
answered
Jul 2, 2018
Arts
college
7
votes
183k
views
A male and female bison that are both heterozygous for normal skin pigmentation produce an albino offspring. Which of Mendes principles explains why the offspring is albino
answered
Mar 9, 2018
Biology
high-school
2
votes
210k
views
What is a lunar eclipse? A lunar eclipse is when the moon casts a shadow on the Earth. A lunar eclipse is when the Earth casts a shadow on the moon. A lunar eclipse is when the moon blocks out the view
answered
Sep 12, 2017
Physics
high-school
5
votes
151k
views
When a writer focuses on writing from experience and showing insight, he/she is working on a. word choice. c. sentence fluency. b. ideas and content. d. presentation.
answered
Jun 3, 2017
English
high-school
1
vote
130k
views
at which phase of the cell cycle does the cytoplasm of a cell divide to form two daughter cells? a. s phase b. m phase c. c phase
answered
Mar 9, 2017
Biology
high-school
4
votes
48.4k
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.
9.4m
questions
12.2m
answers
Search Qammunity.org