Binding motifs - Study guides, Class notes & Summaries

Give two examples of how eukaryotic organisms derive benefits from regulating gene expression - 1) Rabbits change from brown to white due to a response to environmental changes 2) larval to adult is totally different b/c of different proteins during life changes gene expression control is used in multicellular organisms to. . . - define tissues and cells w/ specific functions w/in organism What is the order of regulation of gene expression - transcription, RNA processing, translation, post...

MCB4304 Exam 2 Final Questions & Answers 2024/2025 When trying to solve a protein structure, why is it necessary to grow protein crystals prior to X-ray-crystallography? - ANSWERSthe proteins must all be oriented in the same manner in the unit cell. The helix-turn-helix DNA binding motif is a feature exclusive to prokaryotes. - ANSWERSfalse Helix-turn-helix DNA binding motifs exclusively interact with DNA base pairs. - ANSWERSfalse DNA binding proteins can interact with the DNA str...

Helix Test Questions & Answers 2024/2025 Helix-Turn-Helix - ANSWERSdna binding motif which has two alpha helices connected by a turn zinc finger - ANSWERSa DNA-binding motif that typifies a class of transcription factor leucine zipper motif - ANSWERSA structural motif found in a number of proteins (some of the DNA-binding regulatory proteins) in which leucyl residues align along one edge of the helix and can interdigitate with a similar structure on another protein molecule What ar...

BCH210 EXAM QUESTIONS WITH ALL ANSWERS REVISED AND VERIFIED what can beta sheets do for a protein. - Answer-bring distant parts of the protein together. what do the extended dimensions of a beta sheet allow it to do - Answer-partake in more interactions how many residues in a beta turn - Answer-4 two places beta turns can be found - Answer-on the surface of globular proteins connecting secondary structures where do the hydrogen bonds form in a beta turn - Answer-between the carbon...

CBNS 120 final exam questions & answers 2024/2025 Facilitation is a form of "short term synaptic plasticity" that leads to: - ANSWERSprogressive increase in EPP amplitude Why does facilitation occur? - ANSWERSResidual calcium in the nerve terminal What does synaptic depression result from? - ANSWERSDepletion of the readily releasable store of synaptic vesicles What does synaptic depression lead to? - ANSWERSReduction in EPP amplitude What is short term increase in EPP amplitud...

Portage Learning CHEM 210 exams 1-8 and final exam Question 1 3 / 3 pts True or False: According to the Module, a compound with a molecular mass of 1,000 g/mol is considered a macromolecule. True Correct! False Question 2 3 / 3 pts True or False: Biomolecules can have only two functional groups. True Correct! False Question 3 3 / 3 pts True or False: The following functional group is an alcohol. True Correct! False Question 4 3 / 3 pts True or False: In ...

UNIT 1 UNE CHEM 1005 EXAM QUESTIONS AND ANSWERS Hemoglobin binds oxygen with a greater affinity in the: R state Hemoglobin bound to heme is termed a holoprotein. The heme or porphoryin ring is required for oxygen binding and it is termed a: prosthetic group Alpha helices and beta sheets are primarily stabilized by: H bonding Ligases are a class of enzymes characterized by their ability to: synthesize bonds between carbon atoms and an additional atom that is involved in the cleavage of ...

Which of the following does NOT protect body surfaces: A Skin B Mucus C Gastric acid D Salivary amylase E Gut microflora - correct answer D - Salivary amylase does not protect body surfaces, as enzymes assist in digestion only. All others influence environment. Pattern recognition receptors (PRR) include: A LPS. B PAMPs. C Lipoteichoic acid. D Lectin-like molecules. E Unmethylated CpG sequences. - correct answer ...

©BRIGHTSTARS EXAM SOLUTIONS 11/16/2024 10:16 AM 1 | P a g e MGG7010- Exam 1 Grossman Questions With Correct Answers Which of the following is defined as the tertiary structure of a protein? - answerStructural domains such as a DNA-binding domain Monomeric proteins do not contain a: - answerquaternary structure Which of the following is NOT part of a zinc-finger motif? - answerProline Residue There are many important roles for thee dynamic nature of proteins in a cell. Which of the fol...

MMSC491 Final Exam Questions and Answers (With 100% Error-Free Answers) Latest 2024 (GRADED) phenotype correct answers the set of observable characteristics of an individual resulting from the interaction of its genotype genotype correct answers the genetic constitution of an individual organism homozygous correct answers having two identical alleles of a particular gene or genes heterozygous correct answers having two different alleles of a particular gene or genes compound heterozygote co...