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Protein Supplements (10 pts) A High School Football player approaches you and as

Protein Supplements(10 pts) A High School Football player approaches you and asks about taking whey protein as a supplement to his football workouts. What questions would you ask …

Protein Synthesis Fill-in-the-blank (see bottom for hints) The body makes the pr

Protein Synthesis Fill-in-the-blank (see bottom for hints) The body makes the proteins it needs from the approximately 20 found in the cytosol of the cell. The instructions for a …

Protein X is normally used to transport sugar into cells, so the cell can break

Protein X is normally used to transport sugar into cells, so the cell can break down the sugar and use it for energy. If protein X is not folded properly, what might happen to the…

Protein Z is a transcription factor that binds DNA. The interaction of protein Z

Protein Z is a transcription factor that binds DNA. The interaction of protein Z with DNA was analyzed via alanine scanning. The following table reports binding data for the wild-…

Protein absorbption is a natural phenomenon that is relevant to a vareity of bio

Protein absorbption is a natural phenomenon that is relevant to a vareity of biomedical applications.   Protein adsorption is a natural phenomenon that is relevant to a variety of…

Protein antigens of microbes that enter the body are captured primarily by _____

Protein antigens of microbes that enter the body are captured primarily by _________ cells, and concentrated in the _________ lymphoid organs. A. neutrophil; peripheral B. dendrit…

Protein biochemist attempted to determine the amino acid sequence of a decapepti

Protein biochemist attempted to determine the amino acid sequence of a decapeptide. Use the results from the trypsin, chymotrypsin, and cyanogen bromide treatments to suggest the …

Protein cargo is folded during import and export to and from the nucleus (to cyt

Protein cargo is folded during import and export to and from the nucleus (to cytosol). a. What does this mean for the location of the NLS/NES in the protein? b. Therefore, what wa…

Protein complexes can be identified by a method called tandem affinity purificat

Protein complexes can be identified by a method called tandem affinity purification (TAP). 2) Five proteins (A, B, C, D, and E) were identified by TAP and the protein content of t…

Protein confusion: Can proteins function as buffers? Does hydrolysis of a protei

Protein confusion: Can proteins function as buffers? Does hydrolysis of a protein change its primary structure? What about denaturing a protein does this change the primary struct…

Protein content in foods, animal feeds, milk, etc. is commonly determined by com

Protein content in foods, animal feeds, milk, etc. is commonly determined by combustion analysis for nitrogen content in CnHmOpNq. The average N-content of pure proteins is about …

Protein denaturation can be caused by different environmental variables such as

Protein denaturation can be caused by different environmental variables such as ph, salt conditions. If you intend to study the primary structure of a protein after denaturation e…

Protein digestion starts in the stomach The pH of food in the small intestines i

Protein digestion starts in the stomach The pH of food in the small intestines is acidic The colon helps maintain fluid homeostasis Digested food is absorbed into venous capillari…

Protein electrophoresis reveals 5 different fractions of protein. (Albumin, alph

Protein electrophoresis reveals 5 different fractions of protein. (Albumin, alpha-1, alpha-2, beta and gamma)Though the pre-albumin fraction does not show up on the electrophoresi…

Protein families arise when a protein sequence that generates a stable fold dive

Protein families arise when a protein sequence that generates a stable fold diverges over many generations and acquires new functions. One example of this can be seen in the globi…

Protein folding often has a negative change in entropy ( delta S = - X kJ/mol).

Protein folding often has a negative change in entropy ( delta S = - X kJ/mol). However, the magnitude of this change is usually not large. Given that a folded protein seems to ex…

Protein function Complete the folowing paragraph to describe the functions of pr

Protein function Complete the folowing paragraph to describe the functions of proteins hormones Proteins serve many diverse functions. Some function as catalyzing metabolic reacti…

Protein functions includes all of the following except: Question 12 options: Hor

Protein functions includes all of the following except: Question 12 options: Hormones Enzymes Membrane Components Structure All of the above Save Question 13 (1 point) Essential a…

Protein insertion/translocation pathways You are a c-type cytochrome with 1 tran

Protein insertion/translocation pathways You are a c-type cytochrome with 1 transmembrane alpha helix. Your C terminal domain and 4 heme cofactor fold in the periplasm. 1. Are you…

Protein kinase A is activated by which of the following small molecules A) Ca2^+

Protein kinase A is activated by which of the following small molecules A) Ca2^+ B) cGMP. C) Diacylglycerol. D) Phosphatidylserine. E) cAMP. RTK signal amplification occurs in all…

Protein kinase B (PKB/Akt) is a key enzyme in the signaling pathway that leads t

Protein kinase B (PKB/Akt) is a key enzyme in the signaling pathway that leads to cell growth. PKB is activated by a phosphatidyl inositol dependent protein kinase (PDK1), which p…

Protein kinase B has a pleckstrin homology domain and is downstream of insulin r

Protein kinase B has a pleckstrin homology domain and is downstream of insulin receptor signaling. All of the following are true with regards to protein kinase B EXCEPT: It is tet…

Protein kinase cascades are significant because amplification can occur at each

Protein kinase cascades are significant because amplification can occur at each step in the path. information at the plasma membrane is communicated to the nucleus. the multiple s…

Protein kinase cascades are significant because amplification can occur at each

Protein kinase cascades are significant because amplification can occur at each step in the path information at the plasma membrane is communicated to the nucleus. the multiple st…

Protein kinase receptors phosphorylate themselves and/or other proteins when act

Protein kinase receptors phosphorylate themselves and/or other proteins when activated, resulting in a(n) decrease in ligand–receptor binding. increase in production of ATP. chang…

Protein misfolding can be an aspect of several different human disorders, includ

Protein misfolding can be an aspect of several different human disorders, including cystic fibrosis, Alzheimer's disease, and atherosclerosis. Many times, the misfolded protein is…

Protein misfolding can be an aspect of several different human disorders, includ

Protein misfolding can be an aspect of several different human disorders, including cystic fibrosis, Alzheimer's disease, and atherosclerosis. Many times, the misfolded protein is…

Protein pMolecular Weight (kDa) 3.1 6.9 10.3 7.1 8.6 265 93 96 43 189 You load t

Protein pMolecular Weight (kDa) 3.1 6.9 10.3 7.1 8.6 265 93 96 43 189 You load the protein mix onto a cation exchange column at pH 5. Next, you apply a "washing" step by passing t…

Protein pMolecular Weight (kDa) 3.1 6.9 10.3 7.1 8.6 265 93 96 43 189 You load t

Protein pMolecular Weight (kDa) 3.1 6.9 10.3 7.1 8.6 265 93 96 43 189 You load the protein mix onto a cation exchange column at pH 5. Next, you apply a "washing" step by passing t…

Protein purification and downstream processing Separation of a protein requires

Protein purification and downstream processing Separation of a protein requires use of ammonium sulfate precipitation, an anion exchange column, and a hydrophobic interactions col…

Protein purification. The sequences of four polypeptides are written below (usin

Protein purification. The sequences of four polypeptides are written below (using single-letter amino acid codes). Polypeptide #1: ACDEFGHI Polypeptide #3: HHHHHH Polypeptide #2: …

Protein sequences Species Abbrv Group Name 1. hemoglobin subunit beta Homo sapie

Protein sequences Species Abbrv Group Name 1. hemoglobin subunit beta Homo sapiens 2. hemoglobin subunit beta-like Ailuropoda 3. hemoglobin subunit beta Bos taurus 4. hemoglobin s…

Protein structure [20 pts]. The biphenyl group adopts a ground state conformatio

Protein structure [20 pts]. The biphenyl group adopts a ground state conformation that is twisted around the central C-C bond, with a torsion angle () of ~45 in the gas phase and …

Protein structure. Consider whether the following statements are reasonable (R)

Protein structure. Consider whether the following statements are reasonable (R) or unreasonable (U) in terms of what you know of the stuctures and properties of proteins. Indicate…

Protein structure. Examine the three-dimensional atomic structure of the protein

Protein structure. Examine the three-dimensional atomic structure of the protein EF-G-2 from the bacterium Thermus thermophilus. Find the atomic coordinates of the crystal structu…

Protein synthesis is a relatively accurate process in both prokaryotes and eukar

Protein synthesis is a relatively accurate process in both prokaryotes and eukaryotes. During chain elongation, if the average error frequency is one incorrect amino acid inserted…

Protein synthesis occurs in the Flag this Question Question 21 pts What are the

Protein synthesis occurs in the Flag this Question Question 21 pts What are the intercellular communication types at a synapse? Select all that apply. Flag this Question Question …

Protein synthesis of a soluble ER-resident protein is ini4ated on __________ rib

Protein synthesis of a soluble ER-resident protein is ini4ated on __________ ribosomes, and terminated on ___________ ribosomes. A. Free (Cytosolic) B. ER-associated Protein synth…

Protein synthesis takes place much more slowly in eukaryotes than in prokaryotes

Protein synthesis takes place much more slowly in eukaryotes than in prokaryotes. Which of the following is a reason that this is true? (a) The formation of a peptide bond in prok…

Protein tyrosine phosphatases (PTPases) are a general class of enzymes that are

Protein tyrosine phosphatases (PTPases) are a general class of enzymes that are involved in a variety of disease processes including diabetes and obesity. In a study by Z.-Y. Zhan…

Protein: Alpha Amylase Enzyme/Protein type: Carbohydrase Metabolic pathway or fu

Protein: Alpha Amylase Enzyme/Protein type: Carbohydrase Metabolic pathway or function: Digestion Source: Meal Worm (Tenebrico molitor) PBD number: 1CLV Primary Sequence : >1CL…

Proteins : Tube Solution/food Color reaction to Biuret Reagent Presence of prote

Proteins: Tube Solution/food Color reaction to Biuret Reagent Presence of protein     (violet color) 1 2ml distilled water No change no 2 2ml milk Purple Yes 3 2ml egg white Purpl…

Proteins A-E constitute a pathway that signals for cell growth. In different exp

Proteins A-E constitute a pathway that signals for cell growth. In different experiments, you activate each protein using different drugs, and you observe whether cells grow. In t…

Proteins Worksheet 1. What elements (atoms) are proteins made of? Unlike Carbohy

Proteins Worksheet 1. What elements (atoms) are proteins made of? Unlike Carbohydrates and Lipids, Proteins contain which element? 3. What types of food can you find proteins in? …

Proteins and electrolytes can be transported into cells in two ways: either thro

Proteins and electrolytes can be transported into cells in two ways: either through diffusion through the plasma membrane, or facilitated diffusion through a channel. Some protein…

Proteins and lipids destined to be secreted or incorporated into the plasma memb

Proteins and lipids destined to be secreted or incorporated into the plasma membrane, respectively, are transported in vesicles that "break off" from the Trans Golgi Network (TGN)…

Proteins and their Roles Peptide Bonds and Polypeptides What is the peptide back

Proteins and their Roles Peptide Bonds and Polypeptides What is the peptide backbone? What are Side Chains? N- and C-Terminus? Noncovalent Bonds and Protein Structure Conformation…

Proteins are _____ built from _____ different amino acids. A 10 B. molecules 10

Proteins are _____ built from _____ different amino acids. A 10 B. molecules 10 C. polymers: 20 D. micromolecules: 40 E. polypeptides: 80 The folding and coiling of proteins into …

Proteins are biological nanomaterials. For “cylindrical” proteins of radius R, a

Proteins are biological nanomaterials. For “cylindrical” proteins of radius R, and length L, AH ~ 2kTroom. a) Show that the nonretarded van der Waals interaction free energy is gr…

Proteins are broken down into ____________ ; carbohydrates into ____________ ; a

Proteins are broken down into ____________ ; carbohydrates into ____________ ; and fats (triglycerides) into ____________ . The smaller sized molecules allow for transport across …