less than 2%
Only plants have a cell wall, which are eukaryotic.
In prokaryotic cells, mRNA is directly produced. In eukaryotic cells, the first product is called the primary transcript.
No, kidney cells are eukaryotic.All cells in the human body are eukaryotic except one. Red blood cells are, strictly speaking, prokaryotic because they do not have a nucleus but this is a structural adaptation that allows the cells to carry as much oxygen as possible so they are still listed as eukaryotic.
Eukaryotic cells are controlled by a group of proteins called transcription factors. These proteins regulate the transcription of genes by binding to specific DNA sequences and influencing the expression of those genes. They play a crucial role in gene regulation and cell function in eukaryotic organisms.
Prokaryotic cells do not have microfilaments like eukaryotic cells do. Prokaryotic cells lack many of the membrane-bound organelles found in eukaryotic cells and have a simpler cytoskeleton that typically includes proteins like MreB and FtsZ for cell structure and division.
functional proteins and structural proteins
structural proteins
Same thing they do in all cells they are in; synthesize proteins. The just differ in subunit structure between prokaryotic and eukaryotic cells.
Only plants have a cell wall, which are eukaryotic.
structural support, serving as building blocks for cells and tissues. These structural proteins help maintain cell shape, organization, and integrity.
Prokaryotic cells have a single circular chromosome, while eukaryotic cells have multiple linear chromosomes. Prokaryotic cells lack a nucleus and their DNA is not associated with histone proteins, whereas eukaryotic cells have a nucleus where their DNA is stored and packaged with histone proteins.
MicrofilamentsThere are two types of proteins that make up the cytoskeleton. Microtubules and microfilaments. Since you asked what the "fibers" are I assume you are talking about the microfilaments.
no
Besides being structural supports in some cells; proteins do EVERYTHING that we class as living.
Proteins that regulate the timing of the cell cycle in eukaryotic cells are called cyclins and cyclin-dependent kinases (CDKs). These proteins work together to control the progression of the cell cycle through its different phases by activating or inactivating key proteins at specific checkpoints.
Proteins are smaller than cells. Proteins are macromolecules made up of amino acids, whereas cells are the basic structural and functional units of living organisms that contain various components including proteins.
In prokaryotic cells, mRNA is directly produced. In eukaryotic cells, the first product is called the primary transcript.