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Which organelle assists in the production of ribosomes (proteins) within the cell?
The organelle that assists in the production of ribosomes is the nucleolus, which is found within the nucleus of eukaryotic cells. The nucleolus synthesizes ribosomal RNA (rRNA) and combines it with proteins to form the subunits of ribosomes. These ribosomal subunits are then transported to the cytoplasm, where they assemble to create functional ribosomes that facilitate protein synthesis.
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What organelle assists tRNA in translating the mRNA in the cytoplasm?
Ribosomes are the organelles that assist tRNA in translating the mRNA in the cytoplasm. Ribosomes read the mRNA sequence and help assemble amino acids into proteins based on the instructions encoded in the mRNA.
How many organelles are used in protein production?
Protein production involves several key organelles, primarily the ribosomes, endoplasmic reticulum (ER), and Golgi apparatus. Ribosomes synthesize proteins by translating messenger RNA (mRNA). The rough ER, studded with ribosomes, assists in folding and modifying proteins, while the Golgi apparatus further processes, sorts, and packages them for transport. Additionally, the nucleus plays a crucial role in transcription, where DNA is converted to mRNA, initiating the protein production process.
Which group of organelles is directly responsible for the production of new molecules within a cell?
The group of organelles directly responsible for the production of new molecules within a cell primarily includes the ribosomes and the endoplasmic reticulum (ER). Ribosomes synthesize proteins by translating messenger RNA, while the rough ER, which is studded with ribosomes, assists in the folding and modification of these proteins. Additionally, the smooth ER is involved in lipid synthesis and metabolism. Together, these organelles play a crucial role in the biosynthesis of macromolecules necessary for cellular function.
What other organelle's helps the nuclear envelope do its job?
The endoplasmic reticulum (ER) assists the nuclear envelope by providing a continuous membrane system that is interconnected with the nuclear envelope. This connection facilitates the transport of proteins and lipids between the nucleus and the cytoplasm, playing a crucial role in cellular communication and function. Additionally, the rough ER, studded with ribosomes, is involved in synthesizing proteins that may enter the nucleus or be secreted from the cell.
What assists tRNA in translating the mRNA in the cytoplasm?
Ribosomes
What organelle assists tRNA in translating the mRNA in the cytoplasm?
Ribosomes are the organelles that assist tRNA in translating the mRNA in the cytoplasm. Ribosomes read the mRNA sequence and help assemble amino acids into proteins based on the instructions encoded in the mRNA.
One of the small bodies that are found in the cytoplasm of a cell and that are specialized to perform a specific function?
A lysosome is one example of a small body found in the cytoplasm of a cell. Their function is to break up foods so they are easier to digest for the cell. Some ribosomes float around in the cytosol too. They make proteins from amino acids.
What does the ribosomes do in a animal cell?
A ribosome is a molecular machine that coordinates protein assembly. Ribosomes are composed of several proteins with tightly coiled RNA (called ribosomal RNA or rRNA) wrapped around them. Ribosomes consist of two parts, the large and small subunits, which clamp around the mRNA that needs to be translated.A ribosome brings together correctly the mRNA, which needs to be translated, and the tRNA, which assists in the translation process, to come together correctly. During translation, tRNA molecules carrying amino acids are positioned in the ribosome’s two docking sites. Afterwards, this machinery can disassemble and be reused many times. In the upcoming animation, you will see a ribosome assembling a polypeptide chain, a future protein.
What is the membranous organelle assisting in the production of lipids and steroids?
The endoplasmic reticulum (ER) is the membranous organelle that assists in the production of lipids and steroids. The smooth ER is particularly involved in lipid synthesis and detoxification processes within the cell.
What assists tRNA in translating the mRNA in the cytoplasm?
Ribosomes
What does RNA build?
RNA plays a key role in protein synthesis by carrying information from DNA to ribosomes, where proteins are assembled. RNA also assists in gene expression, regulation, and the control of cellular activities. Additionally, some viruses use RNA as their genetic material.
What is the primary function of RNA inside a cell?
The primary function of RNA in a cell is to transfer genetic information from the DNA to the ribosomes, where it is used to synthesize proteins. RNA also plays a role in gene regulation and cell signaling.
What organelles are involved in manufacture of macromolecules?
The main organelles involved in the manufacture of macromolecules are the ribosomes and the endoplasmic reticulum. Ribosomes are responsible for protein synthesis, while the endoplasmic reticulum (both rough and smooth) assists in the synthesis and folding of proteins and lipids.
A system of membranes that is found in a cells cytoplasm and that assists in the processing and transport of proteins and in the production of lipids is?
The Endoplasmic Reticulum (ER). The Rough ER is attached to the nuclear membrane while the Smooth ER is not.
What is an extensive system of internal membranes that move proteins and other other substances through the cell?
endoplasmic reticulum
What is the the function of a ribosome?
Function of Ribosomes. Ribosomes are a cell structure that makes protein. Protein is needed for many cell functions such as repairing damage or directing chemical processes. Ribosomes can be found floating within the cytoplasm or attached to the endoplasmic reticulum.
What is the function of ribosomes in cells?
A ribosome is a molecular machine that coordinates protein assembly. Ribosomes are composed of several proteins with tightly coiled RNA (called ribosomal RNA or rRNA) wrapped around them. Ribosomes consist of two parts, the large and small subunits, which clamp around the mRNA that needs to be translated.A ribosome brings together correctly the mRNA, which needs to be translated, and the tRNA, which assists in the translation process, to come together correctly. During translation, tRNA molecules carrying amino acids are positioned in the ribosome’s two docking sites. Afterwards, this machinery can disassemble and be reused many times. In the upcoming animation, you will see a ribosome assembling a polypeptide chain, a future protein.
