Completing The Protein Life Cycle Folding Processing And Degradation - Biochemistry | Biology+

Course

Biochemistry

Study Pack

Set 1: The Facts of Life: Chemistry Is the Logic of Biological Phenomena

Set 2: Water: the Medium of Life

Set 3: Thermodynamics of Biological Systems

Set 4: Amino Acids and the Peptide Bond

Set 5: Proteins: Their Primary Structure and Biological Functions

Set 6: Proteins: Secondary, Tertiary, and Quaternary Structure

Set 7: Carbohydrates and the Glycoconjugates of Cell Surfaces

Set 9: Membranes and Membrane Transport

Set 10: Nucleotides and Nucleic Acids

Set 11: Structure of Nucleic Acids

Set 12: Recombinant Dna, Cloning, Chimeric Genes, and Synthetic Biology

Set 13: Enzymeskinetics and Specificity

Set 14: Mechanisms of Enzyme Action

Set 15: Enzyme Regulation

Set 16: Molecular Motors

Set 17: Metabolism: an Overview

Set 18: Glycolysis

Set 19: The Tricarboxylic Acid Cycle

Set 20: Electron Transport and Oxidative Phosphorylation

Set 21: Photosynthesis

Set 22: Gluconeogenesis, Glycogen Metabolism, and the Pentose Phosphate Pathway

Set 23: Fatty Acid Catabolism

Set 24: Lipid Biosynthesis

Set 25: Nitrogen Acquisition and Amino Acid Metabolism

Set 26: Synthesis and Degradation of Nucleotides

Set 27: Metabolic Integration and Organ Specialization

Set 28: Dna Metabolism: Replication, Recombination, and Repair

Set 29: Transcription and the Regulation of Gene Expression

Set 30: Protein Synthesis

Set 31: Completing the Protein Life Cycle: Folding, Processing, and Degradation

Set 32: The Reception and Transmission of Extracellular Information

Set 31 Completing The Protein Life Cycle Folding Processing And Degradation

✕

Set 31 Completing The Protein Life Cycle Folding Processing And Degradation

(Multiple Choice)

Free

Nascent (newly formed) proteins are often assisted in folding and ____ by a family of helper proteins known as ____.

A) unfolding; molecular principals
B) refolding; molecular principals
C) refolding; molecular chaperones
D) unfolding; molecular chaperones
E) unfolding; amyloids

Answer

(Multiple Choice)

Free

The information for folding each protein into its unique three-dimensional architecture resides within its ____.

A) primary structure
B) amino acid content
C) content of hydrophobic amino acids
D) content of basic amino acids
E) none are true

Answer

(Multiple Choice)

Free

Proteins with ____ sequences remain embedded in the ER membrane with their ____-termini on the cytosolic face of the ER.

A) translocator; N
B) leader; C
C) translocational; N
D) stop-transfer; C
E) translocon; N

Answer