Binding motifs Study guides, Class notes & Summaries

UNE BIOCHEM 1005 WEEK 1 QUESTIONS WITH CORRECT ANSWERS. What are the four different protein structures? 1. Primary 2. Secondary 3. Tertiary 4. Quaternary What is the primary structure of a protein? a linear sequence of amino acids in polypeptide chains which is written from the amino terminus (N-terminus) to the carboxyl terminus (C-terminus) What is the secondary structure made of? a-helix, b-sheets, and bends, turns, or loops How are alpha helices formed? They are formed when the ...

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 ...

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 ...

Housekeeping Proteins - ANSWER-Proteins common to many cell types, concerned with basic metabolic and structural functions. Regulatory DNA Sequences - ANSWER-DNA sequence to which a transcription regulator binds to determine when where & in what quantities a gene is to be transcribed into RNA. Transcription Regulators - ANSWER-Proteins that bind specifically to a regulatory DNA sequence; involved in controlling whether a gene is switched on or off; activator or repressor. Can coordinate th...

1 BIOCHEMISTRY MODULE 3 EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ True or False: The amino acids lysine and arginine both contain sulfur atoms. Correct Answer: False True or False: The following secondary structure shown below is an example of a betaturn. Correct Answer: False True or False. The side chain of histidine is bonded to the backbone nitrogen atom. Correct Answer: False True or False: The name of the molecule that binds to an enzyme is called the ...

PORTAGE LEARNING CHEM 210 - MODULE 3 EXAM. True or False: The amino acids serine and threonine both contain sulfur atoms. FALSE True or False: The following secondary structure shown below is an example of a beta- turn. FALSE True or False. The side chain of phenylalanine is bonded to the backbone nitrogen atom. FALSE True or False: The name of the molecule that binds to an enzyme is called the holoenzyme. FALSE True or False: An in...

Biochemistry Module 3 Exam questions and answers latest top score. True or False: The amino acids lysine and arginine both contain sulfur atoms. - correct answers.False True or False: The following secondary structure shown below is an example of a beta-turn. - correct answers.False True or False. The side chain of histidine is bonded to the backbone nitrogen atom. - correct answers.False True or False: The name of the molecule that binds to an enzyme is called the ...

Cell Bio Practice Exam 2|32 Questions with Verified Answers RNA in cells differs from DNA in that ___. - CORRECT ANSWER it is single-stranded and can fold up into a variety of structures Transcription is similar to DNA replication in that ___. - CORRECT ANSWER nucleotide polymerization occurs only in the 5′-to-3′ direction. Which of the following statements is FALSE? (a) A new RNA molecule can begin to be synthesized from a gene before the previous RNA molecule's synthesis is compl...

CPPS 307 (Pharmacology: Cancer Immunotherapy)questions and answers 2023Different Modes of Tumor Immunotherapy - correct answer 1. Passive immunotherapy with monoclonal antibodies or antibody-like molecules 2. Adoptive cellular therapy with antitumor T cells 3. Immune checkpoint blockade-targeting T cell inhibitory pathways 4. Vaccination with tumor antigens 5. Various other approaches for stimulating antitumor immunity Passive immunotherapy with Abs or antibody-like molecules - correct an...

Different Modes of Tumor Immunotherapy 1. Passive immunotherapy with monoclonal antibodies or antibody-like molecules 2. Adoptive cellular therapy with antitumor T cells 3. Immune checkpoint blockade-targeting T cell inhibitory pathways 4. Vaccination with tumor antigens 5. Various other approaches for stimulating antitumor immunity Passive immunotherapy with Abs or antibody-like molecules - Passive antibody therapy: rapid, very specific, without long-lived immunity - Some anticanc...