Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
1. Explain how ATP is produced in the chloroplast, cytosol, and mitochondria.2. What are the roles of ATP in metabolism, transport, cell reproduction and signaling? Give specific examples for each.3. What are the different classes and subclasses of biomolecules found in the plasma membrane? Give one example for each class of membrane biomolecule, and identify the subclass of each example you gave.4. Compare and contrast transport that occurs across the plasma membrane and transport that occurs across the nuclear membrane.5. How are proteins in the secretory pathway targeted to different compartments in the cell?6. Compare and contrast the control of gene expression in prokaryotic and eukaryotic cells.7. Describe the structure, formation, and function of the three cytoskeletal elements.8. What are the similarities and differences among the different stages (prophase, metaphase, anaphase and telophase) of mitosis, meiosis I and meiosis II?9. Explain the roles of GPCRs and RTKs in controlling glucose levels in the blood by describing the events that occur during glucagon and insulin signaling.10. What are the similarities and differences between the extrinsic and intrinsic pathway of apoptosis.11. What are protein kinases and why are they important?12. What are G proteins? Give examples of G proteins and describe their functions in the cell?13. Describe the structure and function of different proteins found in the extracellular matrix.14. What are proteins, lipids, carbohydrates and nucleic acids?15. Describe three different ways of regenerating NAD+ in the cytosol.16. What are the different components of the electron transport chain and describe how electrons are transferred from NADH to oxygen.17. What is the role of integrins and cadherins in the interaction of cells with the extracellular matrix and with other cells? What types of cell surface structures are they part of? How are these cell surface structures similar and different from one another?18. How does the cell distinguish among proteins destined to the mitochondria, chloroplast, cytosol, peroxisome, nucleus and endoplasmic reticulum?19. Name the different motor proteins that associate with cytoskeletal elements and describe their functions.20. What is chromatin? Describe the different types of chromatin and how they are formed.21. What are histones? How are they modified? How does histone modification influence gene expression?22. What are ubiquitin ligases? What are their roles in controlling gene expression and the cell cycle?23. What are the differences between prokaryotic and eukaryotic DNA?24. What is the difference between tumor suppressor genes and oncogenes? Give an example of each and describe their roles in carcinogenesis.25. How can the study of the cell cycle and cell signaling help in the treatment of cancer?
A particular species of mouse feeds on the seeds of a single species of cherry tree. When the mice eat a seed, they digest it completely.
a. Assume the human genome is a random sequence with equal frequencies of A, G, C, and T. If you were to choose a particular, randomly selected 6 bp piece to examine, what is the probability that one piece would have the sequence GTAGAC?
Explain why would we evolve so that when we are stressed our immune system is suppressed? Discuss how would this increase survival? What is the adaptive value of reflexes?
Evolution is considered the unifying theme of biology. How do cell ultrastructures support this idea? Provide examples of modifications and specializations in specific types of cells.
Assume if there is no color change after the addition of the reagents noted in #4, zinc is added to the culture. What purpose does thezinc powder serve and What is the oxygen requirement of organisms that are able to reduce nitrates?
What happens to the stability of an alpha helix stretch of a protein when it is taken from water and placed in hydrocarbon?
Deduce the inheritance of these phenotypes; use clearly defined genetic symbols of your own invention. State the genotypes of all 3 generations and the genotypic proportions of the F1 and F2.
A new mutant strain of haploid fungus Neurospora was found. It showed erratic stop startgrowth and was called stopper.
Researchers have adapted the principles of affinity chromatography to purify different types of protein, including lectin, recombinant protein and antibodies. Describe the ligand and matrix associated with isolating each of these three proteins.
Where is the metabolic and regulatory function in a neuron and happens at? What is the most common type of neuron in the body?
Which of the following terms best describes the primary function of inflammatory cells in this pateint's alveolar air spaces.
explain how a disease you are interested in could be diagnosed, treated and possibly prevented from occurring in the future.
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd