If part of a protein is sticking out of the membrance, or if the protein is...
If part of a protein is sticking out of the membrance, or if the protein is free in the cytoplasm, what property allows it to be in the watery environment?
Homework Answers
Protein who have to locate in aqueous environment fold such that their exterior side have polar amino acid and interior have non-polar . Polar amino acid can interact with water .
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If part of a protein is sticking out of the membrance, or if the
protein is...
In what part of the cell does the Translation phase of protein synthesis occur? A. nucleus...
In what part of the cell does the Translation phase of protein synthesis occur? A. nucleus B. cell wall C. mytochondria D. cytoplasm
Part A What are three observations that suggested eukaryotic RNA was an intermediate between DNA and...
Part A What are three observations that suggested eukaryotic RNA was an intermediate between DNA and protein? Select the three observations. O DNA plays the major role in replication, which allows for sustainable transfer of genetic information. O RNA is transported out of the nucleus and into the cytoplasm where protein translation occurs. Three types of RNA are found in the cell, and all of them are involved in protein synthesis. O DNA is found in the nucleus and protein...
A women’s soccer player was sprinting and reached for the ball with his leg sticking out....
A women’s soccer player was sprinting and reached for the ball with his leg sticking out. She immediately stopped running and grabbed the back of her thigh. She had weakness when bending her knee and pain to touch her toes. The athlete was diagnosed with a Grade 1 hamstring strain. Name 2 exercises for a hamstring strain.
On a 20 meter diving board hinged at the right end, sticking out over a pool,...
On a 20 meter diving board hinged at the right end, sticking out over a pool, where would you place a 40kg person so that it had the greatest torque? Answer: At the farthest point from the hinge. If the person was placed at the very end, what is the magnitude of force that keeps the diving board in static equilibrium? Answer: 7840 N The answers are given, but I would like to know how to get these answers.
Part A When a protein enters the low pH environment of the stomach, charges on amino...
Part A When a protein enters the low pH environment of the stomach, charges on amino acid side chains are changed. These changes break ionic bonds, which changes the structure of the protein. This will change the O Function of the protein O Secondary structure of the protein O Amount of buffer in the stomach. O Fimary structure of the protein.
Imagine a transmembrane protein consisting of a single polypeptide chain. The protein has alpha helices that...
Imagine a transmembrane protein consisting of a single polypeptide chain. The protein has alpha helices that pass through the membrane seven times. Between each segment that passes through the membrane are loops that extend into the cytoplasm or into the extracellular fluid. The C-terminus of the protein extends into the cytoplasm and the N-terminus extends into the extracellular fluid. What is the minimum number of polar stretches* in the primary structure of this protein? *polar stretches are contiguous regions of...
In a separate line of experiments, you are studying a protein that you suspect shuttles between...
In a separate line of experiments, you are studying a protein that you suspect shuttles between the nucleus and the cytoplasm. However, when you localize a GFP-tagged fusion protein, it appears to be only in the nucleus. To test whether it shuttles, you set up a heterokaryon assay. You take a cell expressing the GFP fusion protein and partially fuse that cell with another that does not express the GFP protein. The result is a heterokaryon that has a single...
please answer me this Consider a membrane protein destined for the plasma membrane. From a hydropathy...
please answer me this
Consider a membrane protein destined for the plasma membrane. From a hydropathy plot, you determine the protein has the following general structural elements: • • • 5 Trans-membrane domains (boxes 1-5) 6 soluble domains (wavy lines A-F) Flanking charges around trans-membrane domain 1. (A positive charge is towards the N-terminus, and a negative charge is towards the C-terminus.) You find that soluble domains B and E contain possible glycosylation sites. Ntorm in an ammo u arom...
The calcium ion binds to a certain protein to form a 1:1 complex. When 96μM protein and 60μM Ca2+...
The calcium ion binds to a certain protein to form a 1:1 complex. When 96μM protein and 60μM Ca2+ are mixed together, the concentration of free ligand (calcium) was found to be 31μM. A) Calculate the dissociation constant of the Ca2+ −protein complex. B) What concentration of Ca2+ would you need to dissolve in the solution to ensure that 95% of the protein is bound to calcium? C) What percentage of the calcium ions are free in the conditions of...
Which of the following is true of secondary structure in protein folding? Pick ALL that apply....
Which of the following is true of secondary structure in protein folding? Pick ALL that apply. A. It involves hydrogen bonding. B. It involves the side chains. C. It involves hydrophobic interactions. D. It results in alpha helicies with the side chains hidden inside the helix. E. It results in beta-pleated sheets with side chains sticking out of the plain of the sheet. F. It involves the peptide backbone.
Part A What are three observations that suggested eukaryotic RNA was an intermediate between DNA and protein? Select the three observations. O DNA plays the major role in replication, which allows for sustainable transfer of genetic information. O RNA is transported out of the nucleus and into the cytoplasm where protein translation occurs. Three types of RNA are found in the cell, and all of them are involved in protein synthesis. O DNA is found in the nucleus and protein...
Part A When a protein enters the low pH environment of the stomach, charges on amino acid side chains are changed. These changes break ionic bonds, which changes the structure of the protein. This will change the O Function of the protein O Secondary structure of the protein O Amount of buffer in the stomach. O Fimary structure of the protein.
please answer me this
Consider a membrane protein destined for the plasma membrane. From a hydropathy plot, you determine the protein has the following general structural elements: • • • 5 Trans-membrane domains (boxes 1-5) 6 soluble domains (wavy lines A-F) Flanking charges around trans-membrane domain 1. (A positive charge is towards the N-terminus, and a negative charge is towards the C-terminus.) You find that soluble domains B and E contain possible glycosylation sites. Ntorm in an ammo u arom...
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