In oogenesis, only one daughter cell per meiotic event is fully developed into an egg. Why...
In oogenesis, only one daughter cell per meiotic event is fully developed into an egg. Why might this be?
Homework Answers
Only one daughter cell per meiotic event is fully developed into an egg. The rest of three cells are from polar bodies during oogenesis. the polar bodies are not able to form mature gametes
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In oogenesis, only one daughter cell per meiotic event is fully
developed into an egg. Why...
Explain why oogenesis leads to the formation of only 1 egg & two polar bodies instead...
Explain why oogenesis leads to the formation of only 1 egg & two polar bodies instead of 4 eggs. 4 sentences or less.
How are sickle-cell anemia and related? Why? a. _____ developed the system of classification and taxonomy...
How are sickle-cell anemia and related? Why? a. _____ developed the system of classification and taxonomy that we still use today. b. A sugar molecule, a phosphate unit, and one of four nitrogenous bases make up a ____.
Based on our course write at least one fully developed paragraph with a minimum of five...
Based on our course write at least one fully developed paragraph with a minimum of five sentences in which you explain the purpose of a persuasive essay. Give at least three specific examples of time in your current or future career when you might need to persuade someone on a topic relevant to your job. discuss how understanding your audience will help you to succeed in achieving your purpose. you do need to discuss your chosen easy topic instead, focus...
18. Describe one reason why the cell might want chromatin to be more tightly packaged during...
18. Describe one reason why the cell might want chromatin to be more tightly packaged during M phase compared to the other phases of the cell cycle?
Question 9 1 pts Why are inherited forms of cancer autosomal dominant but not fully penetrant?...
Question 9 1 pts Why are inherited forms of cancer autosomal dominant but not fully penetrant? Even if the mutation is inherited, a loss-of-funciton mutation ipmscting one allele is not expressed The inherited allele is dominant at the cellular level, but might not be expressed depending on genetic background Most inherited mutations are recessive at the cellular level Sporadic, but not inherited forms of cancer forms of cancer are caused by somatic mutation Question 10 1 pts Select true statements...
provide several reasons as to why you think the United States is one of the only...
provide several reasons as to why you think the United States is one of the only developed countries that does not have Universal Early Childhood programs
answer only question number 7.please answer only question number 7 Why termination of a cell signaling...
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only question number 7.please answer only question number 7
Why termination of a cell signaling event is important? Explain with two examples how GPCR signaling is terminated. What is actin filaments treadmilling? What would be the consequence for actin filament assembly/disassembly if a mutation prevented actin's ability to bind ATP? What would be the consequence if a mutation prevented actin's ability to hydrolyze ATP? Predict the effect on a cell's actin cytoskeleton if function blocking antibody against cofilin was...
Consider a human germ cell undergoing normal meiosis (with only chromosome 23 shown). The dark blue...
Consider a human germ cell undergoing normal meiosis (with only chromosome 23 shown). The dark blue represents the maternal chromosome and the light blue represents the paternal chromosome. Which of the 6 possible gamete types would you observe following the completion of meiosis (Choose all that apply)? 3. Consider the same human germ cell. If a single chromosome nondisjunction event occurs during meiosis I, which gamete types will you expect following the completion of meiosis (Choose all that apply)? 4....
Replication Questions: Why might a cell need to replicate all of its chromosomal DNA? . Please...
Replication Questions: Why might a cell need to replicate all of its chromosomal DNA? . Please refer to your DNA replication diagram. After one round of replication, how much of each DNA daughter molecule is composed of the original parental DNA? 3. Please refer to your DNA replication diagram. After two rounds of replication, how much of each granddaughter molecule is composed of the original parental DNA? LAB REPORT 4. Refer to your answers to the above two questions to...
7. Consider a one-dimensional crystal with N unit cells with one atom per unit cell in...
7. Consider a one-dimensional crystal with N unit cells with one atom per unit cell in the nearly-free electron model. Assume periodic boundary conditions and that each unit cell has Z electrons. (a) Show that you can fill exactly Z/2 energy bands with these electrons. In other words, show that each band can accommodate exactly 2N electrons. (b) For the 1D case above, it is guaranteed that are an even number of electrons per unit cell will result in an...
How are sickle-cell anemia and related? Why? a. _____ developed the system of classification and taxonomy that we still use today. b. A sugar molecule, a phosphate unit, and one of four nitrogenous bases make up a ____.
Question 9 1 pts Why are inherited forms of cancer autosomal dominant but not fully penetrant? Even if the mutation is inherited, a loss-of-funciton mutation ipmscting one allele is not expressed The inherited allele is dominant at the cellular level, but might not be expressed depending on genetic background Most inherited mutations are recessive at the cellular level Sporadic, but not inherited forms of cancer forms of cancer are caused by somatic mutation Question 10 1 pts Select true statements...
answer
only question number 7.please answer only question number 7
Why termination of a cell signaling event is important? Explain with two examples how GPCR signaling is terminated. What is actin filaments treadmilling? What would be the consequence for actin filament assembly/disassembly if a mutation prevented actin's ability to bind ATP? What would be the consequence if a mutation prevented actin's ability to hydrolyze ATP? Predict the effect on a cell's actin cytoskeleton if function blocking antibody against cofilin was...
Consider a human germ cell undergoing normal meiosis (with only chromosome 23 shown). The dark blue represents the maternal chromosome and the light blue represents the paternal chromosome. Which of the 6 possible gamete types would you observe following the completion of meiosis (Choose all that apply)? 3. Consider the same human germ cell. If a single chromosome nondisjunction event occurs during meiosis I, which gamete types will you expect following the completion of meiosis (Choose all that apply)? 4....
Replication Questions: Why might a cell need to replicate all of its chromosomal DNA? . Please refer to your DNA replication diagram. After one round of replication, how much of each DNA daughter molecule is composed of the original parental DNA? 3. Please refer to your DNA replication diagram. After two rounds of replication, how much of each granddaughter molecule is composed of the original parental DNA? LAB REPORT 4. Refer to your answers to the above two questions to...
7. Consider a one-dimensional crystal with N unit cells with one atom per unit cell in the nearly-free electron model. Assume periodic boundary conditions and that each unit cell has Z electrons. (a) Show that you can fill exactly Z/2 energy bands with these electrons. In other words, show that each band can accommodate exactly 2N electrons. (b) For the 1D case above, it is guaranteed that are an even number of electrons per unit cell will result in an...
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