What is the function of LARP1 and where does it bind? Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a b с d e LARP1 prevents transcription by binding to the 5' cap and the 5' UTR of an mRNA that codes for a ribosomal protein. LARP1 prevents translation by binding to the 5'cap and the 5' UTR of an mRNA that codes for a ribosomal protein. LARP1 prevents transcription by binding to the 5' cap and the 3' UTR of an mRNA that codes for a ribosomal protein. LARP1 prevents translation by binding to the 3' cap and the 3' UTR of an mRNA that codes for a ribosomal protein. LARP prevents translation by binding to the 5' cap and the 3' UTR of a protein that affiliates with ribosomal mRNA.

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
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Chapter1: The Human Body: An Orientation
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What is the function of LARP1 and where does it bind?

Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer.

a. LARP1 prevents transcription by binding to the 5’ cap and the 5’ UTR of an mRNA that codes for a ribosomal protein.

b. LARP1 prevents translation by binding to the 5’ cap and the 5’ UTR of an mRNA that codes for a ribosomal protein.

c. LARP1 prevents transcription by binding to the 5’ cap and the 3’ UTR of an mRNA that codes for a ribosomal protein.

d. LARP1 prevents translation by binding to the 3’ cap and the 3’ UTR of an mRNA that codes for a ribosomal protein.

e. LARP1 prevents translation by binding to the 3’ cap and the 3’ UTR of a protein that affiliates with ribosomal mRNA.

In this question, option b is highlighted, indicating it is the selected choice.
Transcribed Image Text:What is the function of LARP1 and where does it bind? Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a. LARP1 prevents transcription by binding to the 5’ cap and the 5’ UTR of an mRNA that codes for a ribosomal protein. b. LARP1 prevents translation by binding to the 5’ cap and the 5’ UTR of an mRNA that codes for a ribosomal protein. c. LARP1 prevents transcription by binding to the 5’ cap and the 3’ UTR of an mRNA that codes for a ribosomal protein. d. LARP1 prevents translation by binding to the 3’ cap and the 3’ UTR of an mRNA that codes for a ribosomal protein. e. LARP1 prevents translation by binding to the 3’ cap and the 3’ UTR of a protein that affiliates with ribosomal mRNA. In this question, option b is highlighted, indicating it is the selected choice.
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Translation is the process by which ribosomes in the cytoplasm or endoplasmic reticulum make proteins after the process of converting DNA to RNA in the cell's nucleus, as defined by molecular biology and genetics. Gene expression refers to the entire process.

The RNA-binding protein known as La-Related Protein 1 (LARP1) controls the stability and translation of mRNAs that encode the components of the translational machinery, such as ribosomal proteins and translation factors.

The 5′ ends of mRNAs contain sequences called terminal oligopyrimidine (TOP) motifs that connect their translation to the mTOR Complex 1 (mTORC1) nutrient-sensing signalling pathway. They are frequently viewed as separate components that are found on about 100 mRNAs, the majority of which encode translation factors.

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