Categories
trends

Proteins are made by cells based on the dna sequences found in genes. which cell organelle acts as a distribution center by creating vacuoles to transport proteins to different locations around the cell?

Top 10 Results

1.Proteins are made by cells based on the dna sequences found in genes. which cell organelle acts as a distribution center by creating vacuoles to transport proteins to different locations around the cell?

Secretory Proteins Move from the Rough ER Lumen through the Golgi Complex and Then to the Cell Surface. Figure 17-13 outlines the movement of proteins within the secretory pathway. Most newly made proteins in the ER lumen or membrane are incorporated into small, ≈50-nm-diameter transport vesicles.These either fuse with the cis-Golgi or with each other to form the membrane stacks known as the …

2.Proteins are made by cells based on the dna sequences found in genes. which cell organelle acts as a distribution center by creating vacuoles to transport proteins to different locations around the cell?

All eucaryotic cells have an endoplasmic reticulum (ER). Its membrane typically constitutes more than half of the total membrane of an average animal cell (see Table 12-2). The ER is organized into a netlike labyrinth of branching tubules and flattened sacs extending throughout the cytosol (Figure 12-35). The tubules and sacs are all thought to interconnect, so that the ER membrane forms a …

3.Proteins are made by cells based on the dna sequences found in genes. which cell organelle acts as a distribution center by creating vacuoles to transport proteins to different locations around the cell?

The nucleus (plural, nuclei) houses the cell’s genetic material, or DNA, and is also the site of synthesis for ribosomes, the cellular machines that assemble proteins. Inside the nucleus, chromatin (DNA wrapped around proteins, described further below) is stored in a gel-like substance called nucleoplasm.

4.Proteins are made by cells based on the dna sequences found in genes. which cell organelle acts as a distribution center by creating vacuoles to transport proteins to different locations around the cell?

Remarkably, all of the different proteins in a cell are made from the same 20 _____. By linking them in different sequences, the cell can make protein molecules with different conformations and surface chemistries, and therefore different functions. (a) nucleotides. (b) sugars. (c) amino acids. (d) fatty acids.

5.Proteins are made by cells based on the dna sequences found in genes. which cell organelle acts as a distribution center by creating vacuoles to transport proteins to different locations around the cell?

Transcription and translation are the means by which cells read out, or express, the genetic instructions in their genes. Because many identical RNA copies can be made from the same gene, and each RNA molecule can direct the synthesis of many identical protein molecules, cells can synthesize a large amount of protein rapidly when necessary. But each gene can also be transcribed and translated …

6.Proteins are made by cells based on the dna sequences found in genes. which cell organelle acts as a distribution center by creating vacuoles to transport proteins to different locations around the cell?

Proteins found in the endoplasmic reticulum of an animal cell are about 20 amino acids longer when they are expressed in the laboratory in the cytosol of a bacterial cell. What is the explanation for the greater length of these polypeptides? a) The bacterial cell uses a different genetic code and this results in the longer primary sequence. b)

7.Proteins are made by cells based on the dna sequences found in genes. which cell organelle acts as a distribution center by creating vacuoles to transport proteins to different locations around the cell?

Cell A is a prokaryotic cell and Cell B is a eukaryotic cell. In _____, RNA synthesis and protein synthesis occur simultaneously. In _____, RNA synthesis and protein synthesis occur at different locations: the RNA must be transported before the protein can be synthesized.

8.Proteins are made by cells based on the dna sequences found in genes. which cell organelle acts as a distribution center by creating vacuoles to transport proteins to different locations around the cell?

Typically, the nucleus is the most prominent organelle in a cell. The nucleus (plural = nuclei) houses the cell’s DNA in the form of chromatin and directs the synthesis of ribosomes and proteins. Let us look at it in more detail ( Figure 3.11 ). Figure 3.11 The outermost boundary of the nucleus is the nuclear envelope.

9.Proteins are made by cells based on the dna sequences found in genes. which cell organelle acts as a distribution center by creating vacuoles to transport proteins to different locations around the cell?

Role: chromatin appears as “beads on a string”. This is due to the wrapping of the DNA around histones to form nucleosomes. It is then further packed to form a 30 nm chromatin fiber, then a 300 nm loop domain, then 700 nm heterochromatin, then 1400 nm chromosome. Nucleosomes are use for DNA packaging to fit it all into the cell.

10.Proteins are made by cells based on the dna sequences found in genes. which cell organelle acts as a distribution center by creating vacuoles to transport proteins to different locations around the cell?

A small, round cell structure found in all cells that helps synthesize (make) proteins. Endoplasmic reticulum A system of membranes found outside of the cell’s nucleus that is involved in production, processing, and transport of proteins and in the production of lipids.

News results

1.The Cell Biology of Genomes: Bringing the Double Helix to Life

The recent ability to routinely probe genome function at a global scale has revolutionized our view of genomes. One of the most important realizations from these approaches is that the functional output of genomes is affected by the nuclear environment

Published Date: 2021-10-06T12:49:00.0000000Z

1.Cell nucleus

In cell biology, the nucleus (pl. nuclei; from Latin nucleus or nuculeus, meaning kernel or seed) is a membrane-bound organelle found in eukaryotic cells…

2.Diatom

once made up of a system of fresh-water lakes. Diatoms are unicellular: they occur either as solitary cells or in colonies, which can take the shape…

Leave a Reply