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- Signal propagates inside cells via • Feedback • Phosphorylation cascade • “Second messenger” • Describe the words above. Feel free to draw.← HW Cell signaling Chapt 15 8 of 20 View Policies Current Attempt in Progress What is the relationship between the formation of IP 3 and the elevation of intracellular [Ca²+]? -/1 Binding of IP 3 to the membrane causes releases of calcium. Binding of IP3 to the smooth ER causes releases of calcium. Binding of IP3 to its receptor in bone tissues triggers release of calcium. None of these is the correct answer. eTextbook and Media Save for Later Attempts: 0 of 2 used Submit Answer …..| 30. • Laser surgery. Using a mixture of €O,, N2, and sometimes BIO He, CO, lasers emit a wavelength of 10.6 µm. At power out- puts of 0.100 kW, such lasers are used for surgery. How many photons per second does a CO, laser deliver to the tissue dur- ing its use in an operation?
- Part A How can an understanding of enzymes and biological receptors guide medicinal chemists? Match the words in the left column to the appropriate blanks in the sentences on the right. Submit an increase will not less more a decrease will Request Answer Reset Help 1. A better understanding of biological processes such as the behavior of enzymes and biological receptors be beneficial for medicinal chemists. Chemists can design drug molecules effectively to resemble biological molecules and their actions. The new medicines and materials can be developed quickly and safely, leading to in both energy usage and cost.Q no 1: what is cell signaling?Science of Curiosity a. Signals released by one cell type can travel long distances to target cells of another cell type. Which system of the body is responsible for sending out cell signals that go a long distance? ILLUSTRATIVE EXAMPLES Long Distance § Neurotransmitters § Plant immune response § Quorum sensing in bacteria § Morphogens in embryonic development § Insulin § Human growth hormone § Testosterone § Estrogen endocrine oYstem Explain how this system achieves long distance cell signaling to communicate with body tissues far away from the signaling cell. Use the example of insulin and define "target cell' in your explanation. semenda ong dis Th oystem sends Yong dis cll In terms of speed and longevity in the body, compare the Endocrine System (like insulin or growth hormone signals) and the Nervous System signaling (neurotransmitters). Science of Curiosily
- 1. Plays an important role in intracellular signaling 2. helps maintain an erection in men 3. has a key role in glycoprotein synthesis 4. Helps control diabetes by reducing blood sugar and insulin resistance 5. facilitates absorption of minerals such as Potassium, Magnesium, and Calcium 6. removes toxic substances from the breakdown of muscle proteins during intensive exercise 7. has a synergistic effect with Vitamin E and Selenium 8. Needed to produce tryptophan 9. Protects myelin sheath 10. facilitates removal of heavy metals such as mercury Choices for the answers: A. Alanine B. Cysteine C. Glutamine D. Glutathione E. Glycine F. Serine G. Taurine H. Aspargine I. Aspartic Acid J. Proline K. L-arginine L. Tyrosineocument/d/1J-wo90GpYsd_jQSUBtDQHWisqGvSOteUQYoXaXazyS0/edit uction to cell.. R 1 Summary of Philo... E Petrona Andres Mig.. 2 Translations IXL: Par... IXL - Translations: g.. 1 IXL- meostasis Lab Exercise Tools Add-ons Help Last edit was 2 days ago text Calibri 12 BIU Conclusion: 1. List the changes you observed in the body color and perspiration level in response to? 2. Explain how the changes help the body adjust to maintain equilibrium (homeostasis)? 3. Speculate why a change in body temperature occurs? 4. Name which mechanisms your body uses to maintain a constant body temperature? 5. Explain why an increased breathing rate accompanies exercise? 6. Explain why an increased heart rate accompanies exercise? 7. Write a paragraph about the conclusions you can draw about your body's ability to maintain equilibrium (homeostasis). Be sure to include the answers to the questions above.A protein signature is: the path followed by a protein after it is synthesized in the nucleus the path followed by a protein in the cytoplasm a protein expressed on the cell surface a unique set of proteins present in a diseased state
- MasteringBiology: MB Chapter 1 x entProblemID=191924632&attemptNo=1 Part A What does it mean to say that a gene is expressed? DNA contains the Information needed to make a protein. O Lens cells make crystallin protein. O Information in DNA is used to make a protein. OAprotein is used to make DNA. Submit Previous Answers RequestAnswerDO NOT COPY IN GOOGLE OR BARTLEBY QUESTIONS: - WHEN do you think apoptosis occurs in humans? - What would be the effect if apoptosis doesn't happen? EXPLAIN YOUR ANSWER.. Please explain the role of Ubiquitin Ligase Activity in the regulation of apoptotic cell death.