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Oxana [17]
3 years ago
10

Three interesting facts about nucleic acids

Biology
1 answer:
romanna [79]3 years ago
8 0
1. Nucleic acids are the molecules that code the genetic information of organisms.

2. The two nucleic acids used in the repair, reproduction and protein synthesis are deoxyribonucleic acid (DNA, shown) and ribonucleic acid (RNA)

3. DNA and RNA are polymers made up of monomers called nucleotides
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Which event started the Pequot war?
Tanya [424]
<span>The division of the fur trade was mostly the spark of the Pequot war. The Pequot war is a conflict between the Pequot tribe and the alliances that the European colonists have made in Massachusetts Bay, Plymouth, and Saybrook colonies and their native tribe alliance with the Mohegan tribes. <span>

<span>It was a dispute that the Pequots lost; where about an approximate of 700 of these tribesmen were either killed or sent to slavery. Access to the control of fur trade divided the two tribes when they both decided to realign with English trade sources. The Pequots made an alliance with the Dutch, while the Mohegan made an alliance with the English. </span></span></span>
7 0
3 years ago
True or false? cell death normally does not occur unless there has been an injury to the cell.
Evgen [1.6K]

The statement 'cell death normally does not occur unless there has been an injury to the cell' is false.

A cell can be described as the basic building block of life. All living organisms are known to be made of cells.

There are various reasons that a cell might die. A cell might die when its function is over. A cell might also die for the formation of other structures in the body. For example, the formation of an outer layer of the skin requires dead cells. A cell might kill itself if it has no use or finds that it has been invaded by an antigen.

Hence, the statement that cell death occurs only due to injury is false as cell death can occur due to various other reasons.

To learn more about cell death, click here:

brainly.com/question/4485739

#SPJ4

4 0
1 year ago
In some people, substances such as peanuts, eggs, and milk cause an immune response. This response to usually harmless substance
Harlamova29_29 [7]

Answer:

Number 3

Explanation:

Number 3 or C is correct, "action of white blood cells when certain bacteria enter the body." This is the correct answer because white blood cells are in your body to fight off infections. some peoples immune system see these bacteria on the peanut, egg, or milk as an enemy so it tries to fight against it even though it is harmless to the body.

3 0
3 years ago
Organism in which the embryonic blastopore becomes its anus is called
andrew11 [14]

Answer:

deuterostomes

Explanation:

During the formation of the gastrula, a group of cells migrates towards the inside. The resultant sac forms the embryonic gut. The embryonic gut has an opening that opens to the outside and is called the blastopore. The blastopore may give rise to mouth or anus. In some organisms, blastopore develops into the anus. These organisms are called deuterostomes. The other organisms in which blastopore develops into the mouth are called protosomes. Echinoderms, hemichordates, and chordates are deuterostomes.

3 0
3 years ago
How do glycolysis, pyruvate processing, the Krebs cycle, and the electron transport chain work together to provide energy for th
Ivahew [28]

When the cell gains glucose, the process of glycolysis occurs and then the glucose is broken down into pyruvate.  

Now, in pyruvate processing, Acetyl CoA is produced and used in the Krebs Cycle.

During that process, NADH and FADH2 are made and go into the electron transport chain. That is where water and ATP are made.

8 0
3 years ago
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