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barxatty [35]
3 years ago
10

When did people first know about archaebacteria?

Biology
2 answers:
Irina-Kira [14]3 years ago
8 0

Answer:

it was actually discovered in 1922

they didnt know what it actually was until 1977.

C.1977

Explanation:

xeze [42]3 years ago
7 0

Answer:

1977 is when people first knew about archaebacteria

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When tissues are subjected to chemical or physical trauma or invasion by pathogenic microorganisms, what can occur?
777dan777 [17]

Answer:

Inflammation

Explanation:

Inflammation is an immune response produced in the body in response to the damage or trauma caused by physical or chemical factors.

The injured tissue can allow the entry of the microorganism in the body which could cause disease therefore the immune response gets activated to eliminate the pathogen.

The inflammation is marked by the swelling and redness in the injured portion due to the increased flow of blood carrying the White blood cells in that area. The immune cells interact with the pathogen and kill the pathogen.

Thus, Inflammation is the correct answer.

5 0
3 years ago
How can you explain how genetic similarities are due to Common ancestry?
vodomira [7]
Because it is your ancestors that might trade different similarity's to you through your family.
 
5 0
3 years ago
Thinking sociologically about a problem such as unemployment, we understand that this issue is _________________________________
Drupady [299]

Since the options have not been given the equation is incomplete. The complete question is as follows:

Thinking sociologically about a problem such as unemployment, we understand that this issue is

-the result of bad choices by individuals.

-inevitable.

-a personal problem.

-a social issue involving the operation of society.

Answer:  -a social issue involving the operation of society.

Explanation:

Unemployment occurs when a person who is actively searching for work is unable to get employment. The unemployment is a social issue. This issue requires the operation of the society by the way that more job options and services generate in the society which can help the unemployed people to seek jobs and earn their wages. The government should take initiative to generate job opportunities keeping in mind the skills, expertise and age of the registered unemployed people.

7 0
3 years ago
Which is the role of rna polymerase. please respond asap ❤
posledela

umm the answer is c but you should show your work


3 0
4 years ago
How can nuclei accommodateall of our genetic material<br> (3,000,000,000 base pairs)?
mr_godi [17]

Answer:

By forming chromatin and in the condensed form of chromosomes

Explanation:

The human genome contains around 3 billion base pairs which are located in the nucleus of all cells. In order to accomodate such large genomic information, DNA is maximally supercoiled during mitosis and meiosis processes to form condensed structures called chromosomes. Humans have 23 pairs of chromosomes per somatic cell. The supercoiling process is assisted by a family of proteins called histones, which interact with DNA and regulate its conformation. The complex between DNA and histones within the nucleus is called chromatin. When chromatin is supercoiled it form chromosomes (in eukaryotic cells).

3 0
4 years ago
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