When cleaved - Study guides, Class notes & Summaries

Bio 172 Exam 2 Questions and Answers 100% Pass **Describe three ways energy is extracted from glucose.** **Ways:** - Glycolysis - Citric Acid Cycle (Krebs Cycle) - Oxidative Phosphorylation **Identify the enzyme responsible for consuming ATP in the investment phase of glycolysis.** **Enzyme:** Phosphofructokinase **How many binding sites does phosphofructokinase have, and what binds there?** **Binding Sites:** It has both regulatory and active sites. - **Binding:** ATP bind...

cmmb midterm Question and answers verified to passcmmb midterm RTK pathway and FGFs - correct answer Ligand, RTK, GEF, RAS, RAF, MEK,ERK, TF, Transcription morula, blastula, gastrula blastomere - correct answer morula: cleavage stage embryo, no cavityblastula: cleavage stage, when there is a cavity in the embryogastrula: embryo undergoing gastrulationneurula: embryo as neural tube is formingblastomere: any cell of a cleavage stage embryo cleavage - correct answer rapid cell divisio...

EXSC 330 - Exam 1 Questions and Answers Latest Update Graded A+ **What is ATP (adenosine triphosphate) and its function in cells?** - ATP is the main energy source used by cells for most of their work. It stores potential energy extracted from food in its bonds, and energy is released when the outermost phosphate bond is broken by the enzyme ATPase. **What forms ADP in the ATP cycle?** - ADP forms when ATP combines with water (H2O). **What is the Phosphocreatine (PCr) system?** - The...

cmmb midterm Question and answers already passed 2024 RTK pathway and FGFs - correct answer Ligand, RTK, GEF, RAS, RAF, MEK,ERK, TF, Transcription morula, blastula, gastrula blastomere - correct answer morula: cleavage stage embryo, no cavityblastula: cleavage stage, when there is a cavity in the embryogastrula: embryo undergoing gastrulationneurula: embryo as neural tube is formingblastomere: any cell of a cleavage stage embryo cleavage - correct answer rapid cell divisions divide th...

CMMB 403 Midterm 1 Question and answers 100% correct CMMB 403 Midterm 1 Describe the RTK signal transduction pathway when activated by the FGF ligand FGF ligand dimerizes RTK receptor. Receptor is phorphorylated and attracts adaptor/GEF. GEF begins phosphorylation cascade: GEF to Ras to Raf to Mek to Erk to TF. TF transcribes gene Describe the JAK-STAT pathway when activated by FGF FGF ligand dimerizes RTK. JAK2 proteins cross-phosphorylate. Both JAK2s phosphorylate a STAT5 (which is...

Bio 172 Exam 2 Questions and Answers Already Passed What are three ways energy is extracted from glucose? Glycolysis, Citric Acid Cylce, Oxidative Phosphorylation What enzyme in the investment phase of glycolysis is responsible for cosumeing ATP to break down carbohydrates? Phosphofruktokinase How many binding sites does phosphfruktokinase have? What binds there? It has a regulatory and active site. Both bind to ATP. When ATP binds at phosphfruktokinase's regulatory site, what...

FNDH 620 - Final Exam Study Guide True or False Vitamins: - cannot be made in the body - noncaloric - required in small amounts (mg and mcg) - TRUE Vitamins: - cannot be made in the body - noncaloric - required in small amounts (mg and mcg) What 3 forms can vitamin A take? - - retinol (alcohol) - retinal (aldehyde) - retinoic acid (acid form from retinal) What form of vitamin A is normally found in blood and tissues? - Retinyl Palmitate What form of vitamin A is found...

Changes in the physiological variables listed below can alter the affinity of hemoglobin for oxygen. Which of the following will lower the affinity of hemoglobin for oxygen? correct answer: Increase in 2,3 bisphosphoglycerate (BPG) A decreased affinity will increase the rate of oxygen delivery to the tissues. This will occur when pH is low, there is an increase in CO2, protons or 2,3 BPG. The other scenarios (a, c, d) will all increase the affinity for O2. Which of the following proteins ...

What types of signal sequences are likely to be cleaved off and which are not? Explain why this is the case. - Answer Signal sequences that are a series of hydrophobic aa are most likely to be cleaved off because the protein needs to be soluble and secreted in the membrane. Describe the function of the SRP. - Answer It pauses translation and then docks the protein and ribosome to the ER, then translation resumes after it when it releases it. How do multiple transmembrane proteins get i...

CHEM 1005 Midterm Questions and Correct Answers | Latest Update 2024/2025 | 100% Pass Changes in the physiological variables listed below can alter the affinity of hemoglobin for oxygen. Which of the following will lower the affinity of hemoglobin for oxygen? - Answer -Increase in 2,3 bisphosphoglycerate (BPG) A decreased affinity will increase the rate of oxygen delivery to the tissues. This will occur when pH is low, there is an increase in CO2, protons or 2,3 BPG. The other scenario...