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DNA replication
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What happens at the end of translation?
the amino acids detach from the ribosome
What is required to produce proteins from amino acids?
An mRNA transcript carries the genetic code to the ribosome. tRNA molecules bring amino acids to the ribosome for translation. The amino acids polymerize into functional proteins.
Characteristics of ribosomes?
Ribosomes are cellular organelles that are responsible for protein synthesis in all living organisms. They are composed of two subunits and can be found either floating freely in the cytoplasm or attached to the endoplasmic reticulum. Ribosomes are made up of RNA and proteins, and they translate genetic information from mRNA into functional proteins.
Where must An MRNA Attach Before Protein Can Begin?
The ribosome.
What manufactures ribosome parts in a cell?
In a cell, ribosome parts are manufactured in the nucleolus, a substructure located within the cell's nucleus. The nucleolus is responsible for assembling the ribosomal RNA and combining it with proteins to form the ribosomal subunits, which are then exported to the cytoplasm for final assembly into functional ribosomes.
How does the cell make the first ribosom?
The first ribosome is formed through a process called ribosome biogenesis, which occurs in the nucleolus of the cell. Ribosomal RNA (rRNA) is synthesized from ribosomal DNA (rDNA) and combined with ribosomal proteins imported from the cytoplasm. This assembly creates the small and large subunits of the ribosome, which are then transported to the cytoplasm where they combine to form a functional ribosome, essential for protein synthesis.
Is California a functional region?
California is not typically considered a functional region as it does not exhibit the clear functional characteristics that define functional regions, such as a central hub providing a service or good to the surrounding areas. California is more commonly categorized as a formal region due to its clearly defined boundaries and characteristics.
What is the three characteristics of functional communication?
Relevant Descriptive Meaningful
What is the cluster of atoms that influences the characteristics of a molecule?
Functional Group
How does mrna interact with the ribosome?
mRNA interacts with the ribosome by binding to its ribosomal RNA (rRNA) components, allowing the ribosome to read the mRNA sequence. The ribosome scans the mRNA from the 5' end to the 3' end, identifying codons, which are sequences of three nucleotides that correspond to specific amino acids. Transfer RNA (tRNA) molecules bring the appropriate amino acids to the ribosome based on these codons, facilitating protein synthesis through a process called translation. This interaction is crucial for translating the genetic code into functional proteins.
What manufactures ribosome parts ( proteins and RNA)?
Ribosome parts, consisting of ribosomal RNA (rRNA) and ribosomal proteins, are primarily manufactured in the nucleolus of eukaryotic cells. In prokaryotic cells, ribosome assembly occurs in the cytoplasm. The nucleolus synthesizes rRNA, which combines with proteins imported from the cytoplasm to form ribosomal subunits. These subunits are then transported to the cytoplasm, where they assemble into functional ribosomes.
Which communication types has 3 distinct characteristics?
Functional communication is a type of communication that has three distinct characteristics. These three characteristics include relevant, descriptive, and meaningful.
