What characteristics do mutations have?

Answers

Answer 1
Answer:

Answer:

Please, check explanation.

Explanation:

Mutation can simply be defined as the change in the genetic makeup of an individual and which then may cause a change in the phenotype of the individual.

The following are the properties or the characteristics of mutation;

(1). Mutation occurs randomly.

(2). Mutation are MOSTLY harmful to organisms although some or little occurrence of mutation have been reported to be beneficial to plants.

(3). The rates of mutation varied from one gene to the other.

Answer 2
Answer: occasionally beneficial omission of information mistakes in copying

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Is energy in fossil fuels is derived from the energy stored in plants and animal matter?

Answers

Yes,the energy in fossil fuels is derived from the energy stored in plants and animal matter.

Which does not occur during translation? tRNA pairs with complementary mRNA. A peptide bond is created between amino acids. DNA is transcribed into a complementary strand of mRNA. A chain of amino acids, linked by peptide bonds, is formed..

Answers

The transcription of DNA into a complementary strand of mRNA does not take place in translation.  

In genetics and molecular biology, translation refers to the procedure in which ribosomes in the Endoplasmic reticulum or cytoplasm produce proteins after the procedure of transcription of DNA to RNA takes place in the nucleus of the cell.  

In translation, the mRNA is deciphered in a ribosome to generate a particular chain of amino acid or polypeptide.  


DNA transcription into a complementary strand of mRNA does not occur during translation process.

Further Explanation

Translation  

  • Translation refers to the process by which proteins are synthesized in the cell. The process takes place in organelles known as ribosomes found either freely suspended in the cytoplasm or attached to the surface of the rough endoplasmic reticulum.
  • During the process of translate the genetic code carried by the messenger RNA is decoded by the help of a transfer RNA and is used to make sequence of amino acids and then proteins.
  • mRNA contains codons such that each codon codes for a specific amino acids.
  • Each codon is decoded to form an amino acid that is attached to another and so forth forming a polypeptide and consequently a protein.
  • Codon in this case refers to a three nucleotide bases that are read together during translation and codes for a particular amino acid.
  • tRNA is responsible for bringing amino acids to the ribosomes since it contains the anticodons that are complementary to the codons on the mRNA

Transcription

  • This is the process that occurs before translation in the nucleus of a cell. Information carried by the DNA is copied to a complementary messenger RNA.
  • The process of transcription is catalyzed by enzyme RNA polymerase which acts on DNA to produce a molecule of mRNA.

Keywords: Translation, messenger RNA, transcription, ribosomes.

Learn more about:  

Level: High school  

Subject: Biology  

Topic: Gene expression

Sub-topic: Translation  

If an enzyme is absent during polypeptide production, a mutation can occur.True

False

Answers


 Mutation is defined as the change of the DNA sequence within a gene or chromosome of a certain organism.  Mutations cannot occur during the process of protein synthesis. However, mutations can occur if an enzyme involved with DNA replication and transcription is absent. Hence the answer is false. 

A LOT OF POINTS ARE GOING INTO THIS. ALSO GIVING BRAINLY TO THE CORRECT ANSWER :)Many coniferous forests containing pine trees grow in the taiga, the largest habitat in the world. Using credible sources, such as NASA, research the typical climate conditions in coniferous forests. Explain why the structure of pinecones helps ensure successful reproduction in coniferous forests.

Answers

Answer:

Precipitation in coniferous forests varies from 300 to 900 mm annually, with some temperate coniferous forests receiving up to 2,000 mm/ year (79 in/year). The amount of precipitation depends on the forest location. In the northern boreal forests, the winters are long, cold and dry, while the short summers are moderately warm and moist. In the lower latitudes, precipitation is more evenly distributed throughout the year.

         The climate conditions of coniferous trees normally have summer temperatures that range from -40°F to 68°F with seasons ranging with an average of cold, long, snowy winters, and warm, humid summers. With defined 4 seasons, and at least 4-6 frost-free months. The precipitation has about 12 to 35 inches of rain each year. The in these areas of course the vegetation they have is coniferous trees, but the main dominant trees are pines, spruces, firs, and larches. With mosses, liverworts, and lichens covering the main ground.

Something important is missing from this food web! The grass starts this food web. But the plant's energy comes from what, the one picture that is missing from the food web.

Answers

A reference to the Sun! The chemical reaction that results from the energy of light leads the molecules of water and carbon dioxide to disintegrate and then reassemble into molecules of glucose and oxygen gas. After the sugar is created, the mitochondria convert it into energy that can be used for growth and repair. Thus, option B is correct.

What is the source of plant's energy comes from?

Water and carbon dioxide are converted by plants into a sugar called glucose using the power of the sun. Glucose is used by plants as a fuel source and to make substances like cellulose and starch.

Cellulose is used to build cell walls. Starch is preserved in seeds and other plant parts for use as a food source.

Therefore, The sun provides the plants with the energy they need to develop and prosper. The plants would not be able to survive if it were always dark outside.

Learn more about plant's here:

brainly.com/question/29019026

#SPJ5

Not entirely sure what's on the picture since I can't see it, but I'm thinking that you're after the sun.

Need some help! Will appreciate the fastest answer. Thnx in advanced!1) What do B cells do?
a. cause inflammation
b. make your mucous membranes watery
c. produce antibodies
d. eat dead cells

2) Why do doctors recommend that people get a new flu shot every year?
a. the flu virus becomes immune to the vaccine
b. the vaccine wears out over time
c. your body eliminates the vaccine
d. the flu virus changes every year

3) Antibodies do which of the following?
a. attach to cells with corresponding antigen
b. engulf and destroy pathogens
c. produce antigens
d. produce immature cells that become B cells

I keep getting a D, so if you could kind of explain it to me as well, that will be great.

Answers

B cells produce antibodies (option C), whereas doctors recommend that people get a new flu shot every year because the flu virus changes every year (Option D).

What is mutation?

Mutation refers to any type of alteration of the genetic material (DNA) in the genome of an organism or virus.

  • Antibodies attach to cells with corresponding antigens (Option A), which is fundamental in immune responses.

  • Antibodies are produced by specific cells of the immune system (B cells).

In conclusion, B cells produce antibodies (option C), whereas doctors recommend that people get a new flu shot every year because the flu virus changes every year (Option D).

Learn more in:

brainly.com/question/17031191

B cells make antibodies. That's just what they do.

2 is D. The flu virus constantly mutates, so a new vaccine every year is developed.

Antibodies attach to cells with the corresponding antigen. anti-anti, that's how i remember it.
 
You're welcome!