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How many and what types of polypeptides make up an antibody molecule? a) One heavy chain; one light chain b) Two heavy chains; two light chains c) Two heavy chains; one light chain d) One heavy chain;
answered
Dec 29, 2024
Biology
high-school
4
votes
4.0k
views
An unreactive, gaseous element used in advertising signs for the bright, reddish-orange glow it produces when an electric current is passed through it. a. Neon b. Helium c. Argon d. Krypton
answered
Dec 25, 2024
Chemistry
high-school
6
votes
7.0k
views
I used to have a cold-hearted approach to life, but things changed once I realized what I had been doing and where I was headed. Who is the character from Charles Dickens' "A Christmas Carol" known for
answered
Jul 23, 2024
English
high-school
3
votes
206k
views
Classify the system of equations
answered
Jun 24, 2024
Mathematics
college
2
votes
39.8k
views
The city council wants to curb smoke emissions by 50 percent. to accomplish this, it requires each firm to curb its emissions by 50 percent. what will be the increase in total cost to society due to this
answered
Jun 14, 2024
Mathematics
high-school
3
votes
228k
views
The track consists of a rectangular area and two semi-circular areas. The area of a rectangular part of the track is 32,000 square yards. The length of the shorter side of the track is 160 yards. Using
answered
May 21, 2024
Mathematics
high-school
7
votes
110k
views
The function f is graphed below. Determine the intervals on which f is increasing and decreasing.
answered
Feb 28, 2024
Mathematics
college
5
votes
85.8k
views
What is 4(5x^{2} )+16=400
answered
Nov 6, 2023
Mathematics
high-school
10
votes
144k
views
Select all of the characteristics of SE XUAL Reproduction. A Organisms have to search for a mate, which can take a long time. B Offspring inherit half of their DNA from each parent. C Organisms can reproduce
answered
Oct 23, 2023
Health
high-school
5
votes
104k
views
Help frrrrrrrrrrrrrrrrrr
answered
Sep 29, 2023
Mathematics
college
2
votes
194k
views
There were four hundred fifty-seven employees working in an office building. fifty-two of them left to go have lunch. 204 cars are still in the parking lot. how many emplyees are left in the building
answered
Apr 24, 2023
Mathematics
high-school
2
votes
139k
views
What is phishing? a Phishing is a business model that recruits members via a promise of payments or services. b Phishing is a fraudulent attempt to obtain sensitive information such as usernames, passwords
answered
Apr 15, 2023
Business
high-school
3
votes
192k
views
¿En qué oración se conjuga correctamente el imperfecto de subjuntivo para expresar duda? A. El jefe había dudado que hayan analizado la contabilidad a tiempo. B. El jefe dudaba que analizaran la contabilidad
answered
Mar 29, 2023
Spanish
high-school
8
votes
129k
views
Is a coin flip random? Why or why not, in your opinion? Choose the correct answer below. A. Yes. You will get heads on every other flip. B. Yes. You cannot predict the outcome beforehand. C. No. You
answered
Dec 28, 2022
Mathematics
college
13
votes
105k
views
Find out if it is a polynomial or not and if its find out the degree of it . a^3-11
answered
Dec 21, 2022
Mathematics
college
0
votes
153k
views
What are you made of
answered
Oct 17, 2022
Physics
college
5
votes
124k
views
List two reasons people come to brzezinka from all over the world
answered
Sep 14, 2022
English
college
6
votes
202k
views
What is a good estimate for 375% of 40? explain
answered
Jul 17, 2022
Mathematics
high-school
1
vote
162k
views
Dr. Maria Espinoza, a biologist, is carrying out research in the tropical rain forest of Brazil. We would expect Dr. Espinoza to be
answered
May 26, 2022
Mathematics
high-school
4
votes
21.9k
views
"tall" "purple" and "wrinkled" are examples of
answered
May 8, 2022
Biology
high-school
9
votes
5.8k
views
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