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At what point in its evolution will a protostar stop shrinking and stabilize into a star?
A protostar will stop shrinking and stabilize into a star when the inward force of gravity is balanced by the outward pressure generated by nuclear fusion in its core. This marks the beginning of the star's main sequence phase where it will remain stable for several billion years.
What amino acid does rna sequence AAA specify?
No amino acid is coded for. It is a stop codon that instructs to stop the process of translation.
How does transcription end?
Transcription ends when RNA polymerase reaches a terminator sequence on the DNA template strand. This signals the enzyme to stop synthesizing the RNA transcript and release it. The RNA transcript is then further processed and can be translated into a protein.
What effect does deletion mutation have on the chain?
Deletion mutations remove one or more nucleotides from the DNA sequence, causing a shift in the reading frame during translation. This can lead to a non-functional protein being produced due to a different amino acid sequence or a premature stop codon.
The sequence of nucleotides in DNA specifies the sequence of what in a protein?
The sequence of nucleotides in DNA specifies the sequence of amino acids in a protein. Each set of three nucleotides, called a codon, corresponds to a specific amino acid or a signal to start or stop protein synthesis.
When does a star lose its main sequence?
Stars don't "lose" their "main sequence", because it's not something a star can "have" in the first place.Stars are more properly described as being "on" or "off" the "main sequence", and "sequence" isn't a good word for it anyway, because it implies that there is an actual sequence of events involved; in fact, the normal life sequence of a star has it going off the main "sequence".It may help if you stop thinking of them as "main sequence" stars and start thinking of them as either dwarfs or type III stars.
What makes a fusion stop in the main sequence stage?
A fusion reactor stops in the main sequence stage when it runs out of hydrogen fuel at its core. As hydrogen is depleted, the fusion rate decreases, resulting in a decrease in energy production. At this point, the star will begin to expand and evolve into a different stage of its lifecycle.
The main sequence has a limit at the lower end because?
the main sequence has a limit at the lower end because as a star's mass decreases, its core temperature and pressure decrease too. This eventually causes the nuclear fusion reactions in the core to stop, leading the star to move off the main sequence.
What was Mrs Whatsit and why did she stop being this?
She was a star who gave her life to fight darkness.
What marks the beginning and the ending of a gene on a DNA molecule?
start and stop sequences Also called Star and Stop codons. These are base triplets in the DNA base sequence. Examples of Stop Codons ar TAG or TGA.
What does tobacco do to your tongue?
it makes me stop being hungry after i smoke a cig lol
How does a star start out to be a star?
Clouds of gas called Nebulae may become the foundation for stars to form. Forces of gravity will start to collect gas. When the atoms of mostly hydrogen start to fuse the star is called a protostar. Eventually the star will stop forming and enter the main sequence. This is the point where they are officially a star.
How do you stop being a guest on tamagotchi music city?
You have to log in your tamagotchi music star or tama-go.
What is a disband war in Star Wars battlefront 2?
Afer you give the order: "FOLLOE ME", DISBAND makes the troops stop following you.
My van makes a loud noise when you put it in drive what do i do?
you have to stop being lazy and know it by yourself
What are some inspirational quotes from the misfits book?
I am about to stop being a kind of get along guy, and start being a guy that makes a difference
Why did Hamilton Collections stop selling Star Trek plates?
My understanding is there were licensing issues - probably over the numbers being sold or/and royalties being paid.
