BIOLOGY HIGH SCHOOL

What are the stop codons

Answers

Answer 1
Answer: In the genetic code, a stop codon (or termination codon) is a nucleotide triplet within messenger RNA that signals a termination of translation. Proteins are based on polypeptides, which are unique sequences of amino acids
Answer 2
Answer: UAA, UAG, and UGA are the stop codons.

Related Questions

4. Some cells, such as human nerve and muscle cells, contain many more mitochondriathan do other cells, such as skin cells. Infer why some cells have more mitochondria than others. (SB1a) A. The cells divide more frequently. B. The cells use more energy. C. The cells store more nutrients. D. The cells degrade more proteins.
How many carbon atoms are in three molecules of carbon dioxide
In which ways are rna and dna different
What is ethology? A) the study of animal behavior B) the study of animal taxonomy C) the study of animal physiology
A(n) _________ scan uses radioactive markers in the blood to monitor blood flow and metabolic activity via x-ray.

Which is the best example of organisms that have been naturally selected

Answers

Dark-Colored peppered moths on soot-covered tree bark during the Industrial Revolution in England

The condition in which an organism has extra sets of chromosomes is called polyploidy.

Answers

The statement above is a true statement. The condition in which an organism has extra sets of chromosomes is called polyploidy. This polyploidy cell is an organism that has two sets of chromosomes.  Most species have two sets of chromosomes, each one of these are inherited from the parents.

Two or more atoms held together by covalent bonds. Not necessarily a compound.A. Cellulose
B. Molecule
C. Glycogen
D. Electron

Answers

Molecules are tow or more atoms held together by the covalent bond. Not necessarily a compound.  

Which of the following solid fuels has the highest heating value? A. Bituminous coal B. Lignite C. Wood D. Coke

Answers

Among the following solid fuels given in the question, coke has the highest heating value. The correct option among all the options that are given in the question is the last option or option "D". The heating value of coke is calculated to be between 28000 kJ/Kg to 31000 kJ/kg. I hope the answer helps you.

Answer:

Bituminous coal is the right answer.

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The fossil of a plant reveals that it produced spores that were used for reproduction. Which type of plant was it

Answers

Answer;

Seedless plant.


The fossil of a plant reveals that it produced spores that were used for reproduction. It was a seedless plant.


Explanation;

-Seedless vascular plants are plants such as fern and horsetails, liverworts, mosses; which contain vascular tissues, but do not produce flowers or seed.

-These plants reproduce using haploid , unicellular spores instead of seeds.

-These plants have life cycles with two distinct stages; one in which spores are produced and one in which sex cells are produced.

Which term describes the scientific process used to modify DNA in order to produce herbicide-tolerant crops? A. crossing-over B. episodic speciation C. genetic engineering D. gamete fusion

Answers

C. genetic engineering
Other Questions
What events typically contribute to an algal bloom?
What do you predict would happen if hydrogen bonds formed between any two nitrogenous bases in DNA?DNA replication would happen much more quickly.DNA replication would happen at a slower rate.Fewer mutations would occur during DNA replication.Identical copies of the original DNA would not be formed.
11. If a single mutation turns off the growth of some pairs of legs within an organism, what's most likely affected?
What did Chargaff discover while studying bases in the DNA of organisms? The bases in the DNA of each organism were unique. The ratios of thymine and adenine were similar, as were the ratios of guanine and cytosine. The overall percentages of bases were different from one organism to the next. There were equal amounts of all four bases in every organism, or 25 percent of each base.