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Is glycogen a first messenger?
No, glycogen is not a first messenger. First messengers are extracellular signaling molecules that bind to cell surface receptors to initiate a signaling cascade within the cell. Glycogen is a storage form of glucose in animals.
What are nucleotide segments of DNA molecules that make up genes and are expressed in the phenotype of an organism?
Genes are nucleotide segments of DNA molecules that code for specific proteins or RNA molecules. These genes are transcribed into messenger RNA (mRNA), which is then translated into proteins that ultimately determine the organism's phenotype.
WHAT DOES During protein synthesis messengers RNA?
Messenger RNA molecules are fed through the ribosomes during protein synthesis.
Which of the class of RNA molecules carries the genetic information from the nucleus as it is needed for the construction of a protein?
Messenger RNA (mRNA) carries the genetic information from the nucleus to the ribosomes in the cytoplasm where it is translated into a protein.
What are three kinds of RNA molecules?
The three types of RNA include; messenger RNA (mRNA), RNA polymerase, and transfer RNA (tRNA).
What are messenger molecules?
Peptides
Is glycogen a first messenger?
No, glycogen is not a first messenger. First messengers are extracellular signaling molecules that bind to cell surface receptors to initiate a signaling cascade within the cell. Glycogen is a storage form of glucose in animals.
What is the difference between first messenger and second messenger?
The first messenger is nothing but referred to the molecule that brings information upto the cell surface. Once this molecule transfers signal to cell, it is taken over by the well known second messenger to take it further to nucleus through various other signaling molecules down the cascade.
What is a biological messenger?
Biological messengers are molecules thatÊtransmit information about cells to the receptor. They are also called neurotransmitters, first messengers, or second messengers.
Recently scientists have discovered messenger molecules known as?
Peptides
What is the name of the first spacecraft to map the planet Mercury?
The First spacecraft was the MESSENGER. The First spacecraft was the MESSENGER.
Who was tompkin?
He was the first messenger the general sent to Taylor.
What is the link between a first messenger and a second messenger in a cell that responds to peptide hormones?
Peptide hormones bind to cell surface receptors, activating signaling pathways that involve the generation of second messengers within the cell. The first messenger (peptide hormone) triggers the activation of specific proteins or enzymes that then generate the second messenger molecules, such as cyclic adenosine monophosphate (cAMP) or inositol trisphosphate (IP3), initiating a cascade of cellular responses.
Is nitric oxide known to be the first gas to act as a biological messenger?
Yes, nitric oxide is recognized as the first gas to act as a biological messenger. It plays a crucial role in various physiological processes such as dilation of blood vessels and neurotransmission. Its discovery led to a better understanding of how gases can function as signaling molecules in the body.
What is the difference between a hormone and a secondary messenger?
The primary effector creates a signal that can diffuse within the cell. This signal is called the "secondary messenger." (The neurotransmitter is the first messenger.) The secondary messenger may then activate a "secondary effector" whose effects depend on the particular secondary messenger system.
What is the first book in the messenger and giver series?
The Giver is the first book in the series, followed by Gathering Blue, Messenger, and Son.
What two types of Rna molecules carry the Dna Code?
Messenger Rnas and Transfer Rnas.
