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What are ribosomes made of and in what two places can they be found in a cell?
Ribosomes are made both of nucleic acids (rRNA) and protein components. They're found in the cytoplasm of the cell which surrounds the nucleus, and also attached to the rough endoplasmatic reticulum (they are the reason why it is called rough).
What is the liquid in chloroplast that surrounds the grana called?
The liquid in chloroplasts that surrounds the grana is called the stroma. It is a gel-like substance that contains enzymes, DNA, and ribosomes, playing a crucial role in the Calvin cycle of photosynthesis. The stroma facilitates the synthesis of glucose by utilizing carbon dioxide and energy produced in the thylakoids.
What is the fluid filled space that surrounds the grana?
The fluid-filled space surrounding the grana in chloroplasts is called the stroma. It contains enzymes, DNA, ribosomes, and organic molecules involved in photosynthesis.
What tiny organelles are attached to the ER?
ribosomes
What are the differences between prokaryotic ribosomes and eukaryotic ribosomes?
Prokaryotic ribosomes are smaller (70S) compared to eukaryotic ribosomes (80S). Prokaryotic ribosomes consist of a 30S and a 50S subunit, while eukaryotic ribosomes consist of a 40S and a 60S subunit. Prokaryotic ribosomes have fewer proteins compared to eukaryotic ribosomes.
What is a structure that surround the cell?
ribosomes surrounds the cell
Which organelles are not surounded by a membrane?
The ribosome is an organelle that is not surrounded by a membrane.
What are ribosomes made of and in what two places can they be found in a cell?
Ribosomes are made both of nucleic acids (rRNA) and protein components. They're found in the cytoplasm of the cell which surrounds the nucleus, and also attached to the rough endoplasmatic reticulum (they are the reason why it is called rough).
What is the basic structure of the?
All (eukaryotic) cells have a plasma membrane that surrounds a nucleus, ribosomes to make proteins, mitochondria to make energy, endoplasmic reticulum, Golgi bodies.
What is the basic structure of cells?
All (eukaryotic) cells have a plasma membrane that surrounds a nucleus, ribosomes to make proteins, mitochondria to make energy, endoplasmic reticulum, Golgi bodies.
What are two places in the cell where the ribosomes are located?
There are two different locations where ribosomes can be found in a cell. These two locations are suspended in the cytosol and attached to the endoplasmic reticulum.
What is the liquid in chloroplast that surrounds the grana called?
The liquid in chloroplasts that surrounds the grana is called the stroma. It is a gel-like substance that contains enzymes, DNA, and ribosomes, playing a crucial role in the Calvin cycle of photosynthesis. The stroma facilitates the synthesis of glucose by utilizing carbon dioxide and energy produced in the thylakoids.
What is the fluid that surrounds the thylakoids in chloroplasts?
Thylakoid membrane, like mitochondrial cristae, contains the elements of the plant electron transport chain.
What is the fluid filled space that surrounds the grana?
The fluid-filled space surrounding the grana in chloroplasts is called the stroma. It contains enzymes, DNA, ribosomes, and organic molecules involved in photosynthesis.
Infer why some scientists do not consider ribosomes to be cell organelles?
Some scientists do not consider ribosomes to be organelles because they lack a membrane that surrounds them, a defining characteristic of organelles. Instead, ribosomes are made up of RNA and protein molecules and are found floating freely in the cytoplasm or attached to the endoplasmic reticulum. They are essential for protein synthesis but are not considered organelles by all scientists.
The sites of protein synthesis are?
Protein synthesis occurs at ribosomes, which can be found in the cytoplasm of a cell. In eukaryotic cells, proteins can also be synthesized on ribosomes located on the rough endoplasmic reticulum.
What tiny organelles are attached to the ER?
ribosomes
