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vekshin1
3 years ago
5

Which of the following is considered a mutagen?

Biology
1 answer:
aalyn [17]3 years ago
7 0

Answer: All of the above.

Explanation:

Mutagen is any substance or particles or anything that causes changes in genetic material of the cell(DNA). This can harm the cells and lead to dangerous diseases like cancer.

Examples of mutagens are utraviolent light,alpha particle, x- rays, gamma rays et.c.

Researches have shown that red meat and DNA polymerase can cause mutation.

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Which of the following can upset the balance of an ecosystem?
seropon [69]

Answer:

All of the above.

Explanation:

  • Light and Water both are among the ecological factors .
  • Ecological factors are those components of environment which determine the variation in the chemical and physical nature of different ecosystem.
  • A balanced ecosystem needs to have all its ecological factors in adequate amount.
  • Thus, too much water, too much light, not enough light or not enough water , any of these condition can upset the balance of ecosystem.
5 0
3 years ago
Any alloy of iron mixed with a small amount of carbon to increase its strength or malleability is called _______________.group o
Amiraneli [1.4K]

Any alloy of iron mixed with a small amount of carbon to increase its strength or malleability is called Steel.

<h3>Why we use alloy ?</h3>

The most common reason for alloying is to increase the strength of a metal. This requires that barriers to slip be distributed uniformly throughout the crystalline grains. On the finest scale, this is done by dissolving alloying agents in the metal matrix (a procedure known as solid solution hardening).

It increases tensile strength also. Hardness, hardenability and resistance to wear. It decreases tendency toward scaling and distortion. It increases the rate of carbon-penetration in carburizing.

<h3>How to make Alloy? </h3>

Alloys are made by mixing two or more elements, at least one of which is a metal. This is usually called the primary metal or the base metal, and the name of this metal may also be the name of the alloy.

To know more about Alloy please click here: brainly.com/question/716507

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6 0
2 years ago
The topic is DNA. In the picture you have to match the word with the definition on the right. Please help with this.
makvit [3.9K]

8jxjdjridt e.o two episodes ripped

4 0
2 years ago
Which is not something that occurs in translation? A codon and an anticodon pair. A peptide bond is created. A molecule of mRNA
Veseljchak [2.6K]

Answer:

A molecule of mRNA is formed.

Explanation:

Translation is the second process that occurs in gene expression. It is the process by which the information encoded in the mRNA transcript is used to synthesize a protein.

The mRNA nucleotide sequence is read in a group of three nucleotides called CODON. Each codon specifies an amino acid. Translation, which occurs in the ribosomes (cytoplasm), reads the codon with an anticodon using the complementary base pairing rule i.e. A-U, G-C. This means that a CODON-ANTICODON pairs.

The anticodon carries a corresponding amino acid to the polypeptide sequence. A peptide bond is formed when two amino acids joins together in a condensation reaction.

Note: A molecule of mRNA is formed during transcription

8 0
3 years ago
Read 2 more answers
Why is it important to warm up your muscles before a work out
Artist 52 [7]
So you don’t tear any tissue and so they get more elastic.
5 0
3 years ago
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