Cell fate - Guías de estudio, Notas de estudios & Resúmenes

In the Krebs bicycle, which of the following citrate cycle intermediates links to the urea cycle via argininosuccinate? correct answers Fumarate Which of the following is correct and most accurately describes the complete urea cycle of the eukaryotic cell? correct answers The urea cycle occurs between the mitochondrial matrix and the cytoplasm of the eukaryotic cell. Which cellular change(s) would not encourage the Krebs bicycle and thus the probability of the urea cycle taking place to co...

How do cells become different from one another? Differentiation Commitment Specification Determination Two Extreme Models to explain Specification and Differentiation Mosaic Development Model Regulative Development Model **Evidence for Both Mosaic Development Model Cells are aware they are different from the beginning: Roux's Experiment as example Roux's Experiment Hot needle to one half at 2 cell phase = half a embryo Regulative Development Model Cells adjust their fate in response to th...

ENGLISH 3B CUMULATIVE EXAM QUESTIONS AND ANSWERS WITH SOLUTIONS 2024 Read the excerpt from "First Generation" of Dreaming in Cuban, by Cristina Garcia.She considers the vagaries of sports, the happenstance of El Líder, a star pitcher in his youth, narrowly missing a baseball career in America. His wicked curveball attracted the major league scouts, and the Washington Senators were interested in signing him but changed their minds. Frustrated, El Líder went home, rested his pitching ar...

Bio 104 -Exam 3 study Questions With Solutions 100% Correct The common ancestor of all animals is/are the: sponges Determinate cleavage takes place in ____ and is characterized by a pattern of development where the ultimate fate of each cell is ____. Deuterostomes; not fixed until late in the developmental process animal phylum that has an asymmetrical body plan. Porifera If adult sponges are sessile, why can they still be classified as animals? Sponges are similar to other animals i...

What are the simplest forms of carbs? correct answers glucose, galactose, fructose What do glucose and fructose make? correct answers sucrose What is maltose made of? correct answers glucose and glucose lactose is made of what? correct answers galactose and glucose What is the AMDR for carbs? What if you're an endurance athlete? correct answers 45-65%. If you are an athlete, then 55-70% should be carbs Which athlete should consume 5g/kg CHO daily? 7-10g/kg daily? correct answer...

BIO 235 Assignment 3 Questions and Answers 100% Pass Some patients who suffer from hypertension (high blood pressure) are prescribed medications that are in the category of angiotensin-converting enzyme (ACE) inhibitors. Explain why these drugs are used to combat hypertension. - Answer- a. Angiotensin- converting enzyme (ACE) inhibitors are commonly used to treat hypertension, or high blood pressure. These drugs work by blocking the activity of an enzyme called angiotensin-converting enzy...

BIO 235 Assignment 3 Questions and Answers 100% Pass Some patients who suffer from hypertension (high blood pressure) are prescribed medications that are in the category of angiotensin-converting enzyme (ACE) inhibitors. Explain why these drugs are used to combat hypertension. - Answer- a. Angiotensin- converting enzyme (ACE) inhibitors are commonly used to treat hypertension, or high blood pressure. These drugs work by blocking the activity of an enzyme called angiotensin-converting enzy...

HCAD 222 Final Examlifespan - correct answers the number of years someone lives life course - correct answers what goes on during someone’s life young-old - correct answers 65-74 old-old - correct answers 75-84 oldest-old - correct answers 85+ - order and predictability - time and the life course - "successful aging" - correct answers influences on the life course 78 - correct answers what is the life expectancy - 65 have additional 20.5 years - 75 have additional 12...

CMMB 403 Final Exam with complete solution Mid-blastula transition (MBT) - answertransition from synchronous to asynchronous cell division Blastocoel - answercavity during development around time of MBT, fluid-filled space; future anus (frog) and future mouth (sea urchin) Gastrulation - answerrearrangement of cell layers during early embryo development; endoderm, mesoderm and ectoderm rearrangment Fate map - answerused at specific stage of embryo development that can tell what cells will...

What two methods does proteins use to tell other proteins what they need? - ANSWER-Protein/protein interactions Protein/molecule interactions The Signal that cells receive are converted to a _________ ______. (like a cellphone) - ANSWER-cellular response Signaling Cascade Order - ANSWER-extracellular signal molecule => receptor protein => intracellular signaling molecules => effector proteins => target cell responses What are the three effector proteins and what effect do ...