Chemistry

Recently Asked Questions In Chemistry

Answer

No answer.

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The question mark indicates that the statement is incomplete and does not provide enough information...
Question
Please match the domains and features below.
Domain: Bacteria
Single-celled prokaryotes,
nany capable of surviving
extreme conditions
Domain:
rchaea
Single- or multi-cellular,
nucleus present in cells
Domain: Eukarya
Single-called prokaryot
Answer

Bacteria: Single-celled prokaryotes, many capable of surviving extreme conditions; Archaea: Single- or multi-cellular, nucleus present in cells; Eukarya: Single-celled prokaryotes.

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The domain Bacteria is composed of single-celled prokaryotes, many of which are capable of surviving extreme conditions. The domain Archae...
Question
LEI Language arts
JU. 1 Correct capitalization errors R6Z
E science
Social studies
%. Recommendations
lick to correct the three capitalization errors.
After a Blizzard dumped twelve inches of snow across the northeast, the Brooklyn
bridge was closed to bike riders for three days.
Answer

The Brooklyn Bridge was closed to bike riders for three days.

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The question is asking to succinctly answer the sentence given. The sentence is about the Brooklyn B...
Question
Read each question, and choose the best answer.
How did the development of universities in medieval Europe strengthen the Church and unity society?
A. Universities grew up around cathedrals, and courses of study helped educate clergy.
B. Different regions felt a strong attachment to their local university, which strengthened local pride and unity.
C. Students had to learn Latin in local churches before they could study at the universities
D. Universities started cathedrals, which were important centers of learning
Answer

A. Universities grew up around cathedrals, and courses of study helped educate clergy.

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During the medieval period, universities were established in Europe, and they played a significant role in strengthening the Church and unifying society. The universities grew...
Question
Which of these BEST describes the advice George Washington gave Americans about relationships with foreign powers in his Farewell Address?
D
America should never align itself with Britain in any international disagreements.
00
America should form permanent alliances of peace with as many foreign nations as possible.
C.
America should form temporary alliances with foreign nations only in extraordinary emergencies.
America should align itself with one foreign nation permanently.
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Answer

C. America should form temporary alliances with foreign nations only in extraordinary emergencies.

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In his Farewell Address, George Washington advised Americans to avoid forming permanent alliances with foreign nations. He believed that such alliances could lead to entang...
Question
22, Social entrepreneurs seek to meet the needs of people
TrEE
Answer

Social entrepreneurs seek to meet the needs of people through Triple Bottom Line (TBL) approaches.

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Social entrepreneurs seek to meet the needs of people through Triple Bottom Line (TBL) approaches, which focus on economic, environmental, and social sustainability...
Question
7
I testi narrativi presentano, di norma, una plurali-
tà di voci. Dopo aver ripassato le pp. 31-32, indica
quale delle seguenti tecniche viene impiegata (a
eccezione delle due ultime righe) e motiva la tua
risposta.
a Discorso diretto legato.
b Discorso indiretto legato.
c Discorso diretto libero.
d Discorso indiretto libero
e Nessuna di queste tecniche.
Answer

La tecnica impiegata di norma nei testi narrativi che presentano una pluralità di voci, esclusa le due ultime righe, è il discorso diretto legato. Questa tecnica viene utilizzata per riportare le parole esatte dei personaggi all'interno del testo narrativo.

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Il discorso diretto legato è una tecnica narrativa che viene utilizzata per riportare le parole esatte dei person...
Question
3.Which of the following queries contains a non-equality join?
a. SELECT title, authorid
FROM books, bookauthor
WHERE books.isbn ¼ bookauthor.isbn
AND retail > 20;
b. SELECT title, name
FROM books JOIN publisher
USING (pubid);
C. SELECT title, gift
FROM books, promotion
WHERE retail >¼ minretail
AND retail <¼ maxretail;
d. none of the above
Answer

B. SELECT title, name FROM books JOIN publisher USING (pubid);

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The query in option B contains a non-equality join, as it uses the USING clause to join the two tables. The other queries in...
Question
Which ot the following Is NOT a main element of messages?
Subiect line
Bcc line
Opening sentence.
Message body.
Answer

Bcc line

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The main elements of messages are the subject line, opening sentence, and message body. The Bcc line is not a main element of messages...
Question
What do you think happens if RNA polymerase can't begin
transcription of the gene?
Answer

If RNA polymerase cannot begin transcription of the gene, the gene will not be expressed.

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RNA polymerase is an enzyme that is responsible for transcribing DNA into RNA. If it cannot begin transcription of the gene, the gene will not be...
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