Homework Answers
Oral contraceptives (birth-control pills) are used to prevent pregnancy. Estrogen and progestin are two female sex hormones. Combinations of estrogen and progestin work by preventing ovulation (the release of eggs from the ovaries). They also change the lining of the uterus (womb) to prevent pregnancy from developing and change the mucus at the cervix (opening of the uterus) to prevent sperm (male reproductive cells) from entering. Oral contraceptives are a very effective method of birth control.
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Your answer 10 points Q1-C A female at reproductive age use oral contraceptive pills, the doctor...
A question in the histology Your answer 10 points Q1-C A female at reproductive age use...
A question in the histology
Your answer 10 points Q1-C A female at reproductive age use oral contraceptive pills, the doctor prescribed (combined estogen-progesteron contraceptive pills) from your knowledge of menstrual cycle discuss the phases and why such pills are preferable. Your answer
Hypothetical scenario: On learning that you are studying the reproductive system for your biology class, your...
Hypothetical scenario: On learning that you are studying the reproductive system for your biology class, your roommate mentions that he/she is not really sure how a birth-control pill works. He/she also would like to know what are some contraceptive options available to women and men other than the pill or the use of condoms, respectively. Using your knowledge of the reproductive system and its function, what explanation and information would you provide to your roommate about contraceptive options that are...
11) Emergency contraceptive pills (ECPs) prevent pregnancy by which of the following means?11) A) By delaying...
11) Emergency contraceptive pills (ECPs) prevent pregnancy by which of the following means?11) A) By delaying or inhibiting fertilizationolatior blocking implantation of a fertilized egg, but not by B By inhbiting fertilization or blocking implantation of a fertilized egs but not by delaying C) By delaying or inhibiting ovulation, inhibiting fertilization, or blocking implantation of a D) By delaying or inhibiting ovulation or inhibiting fertilization, but not by blocking fertilized egg implantation of a fertilized egg 12) Which of the...
3. (36 points total) A doctor from Cairo, Egypt is perplexed by two twin infants that...
3. (36 points total) A doctor from Cairo, Egypt is perplexed by two twin infants that he is treating for deficiencies in energy production. He has many theories on what could be the issue, but he wants you to help. He presented their case to your lab. You sequence these infants DNA and try to uncover what metabolic problem they may have that is causing this energy-deficient illness they have. A. (10 points) You characterize the enzymes for glycolysis, PDH,...
10. Use the table to answer the following questions: Variable Mean Std. Dev.N Hourly Wage 24.01...
10. Use the table to answer the following questions: Variable Mean Std. Dev.N Hourly Wage 24.01 17.51 124,475 Age 42.22 10.31 124,475 (a) (10 Points) Construct a 95% confidence interval for the mean of the hourly wage. (b) (5 Points) is the mean hourly wage statistically different from zero at a 95% level of confidence? (c) (10 Points) Construct a 95% confidence interval for the mean of age. (d) (5 Points) is the mean age statistically differenct from zero at...
Q1(a) ANSWER: [Insert image(s) of your structure drawings here, use the following table as a guide...
Q1(a) ANSWER: [Insert image(s) of your structure drawings here, use the following table as a guide to answer this question. Either print the table below or sketch it roughly with your answers] Isomer Structural Isomer of CsHg IUPAC name number 1 z I 2 3 4 7 8 9 10 Q1 (a). Draw line structures for all 10 of the possible structural (not geometric) isomers of C,H, that do not have 3 or 4 membered rings. Next to each isomer,...
Short Answer (10 points total) On January 29, 2020, Sri Lanka's drug regulatory agency announced that...
Short Answer (10 points total) On January 29, 2020, Sri Lanka's drug regulatory agency announced that it would put price controls on face masks. Before this announcement, face masks were selling at prices 10 to 20 times the normal price. a. (2 points) Why might the price of face masks be rising so quickly in Sri Lanka? (For full credit, provide both an intuitive explanation and an explanation that uses the supply and demand model. You may write your answer...
use the pathway below for 6(a,b,c) 6. (10 points) Below is the data for en activity....
use the pathway below for 6(a,b,c)
6. (10 points) Below is the data for en activity. 210 activity 0.0407 0.035- 0.030 0.025- 1/(u/min) 0.020- 0.015- 0.010- 0.005- LOOOLO- -0.0875 -0.0750- -0.0625- oosoo- -0.0375- -0.0250- -0.0125 N 0.0000 0.0125- 0.0250- 0.0375 0.0500- 0.0625- 0.0875- 0.1000- 0.1125- 0.1250- 0.1375 0.1500- 0.1625- 0.1750- 0.1875- 0.2000- 0.2125- 0.2250- 0.2375- 30.0750- A. Interpret the graph and determine Ky and Vw Show all calculations. (4 points) B. One side effect of a commonly prescribed medication is...
Rapid Fire questions - 10 points total Question 2: Your 70-year-old male patient, Mr. Y, states...
Rapid Fire questions - 10 points total Question 2: Your 70-year-old male patient, Mr. Y, states that he is having trouble controlling his urge to urinate, and this is getting him concerned: “Sometimes I pee accidentally in the middle of the night, and other times I'm holding it in and feel full ... this stress raises my blood pressure!”. He begins to tell you that he is on multiple medications (e.g. antihypertensives), and while he is speaking, you (as his...
please answer each part with steps included! 3. (10 points) Consider the function f(t) = 32...
please answer each part with steps included!
3. (10 points) Consider the function f(t) = 32 - 10, and notice that its positive zero is == V10. In this problem, you will use Calculus to estimate 10 to several decimal places. (A) (2 points) Since 3=V9 is close to V10, it is a good place to start. Write down the tangent line to y=f(x) at a = 3. (b) (2 points) Now find the intercept of the tangent line to...
A question in the histology
Your answer 10 points Q1-C A female at reproductive age use oral contraceptive pills, the doctor prescribed (combined estogen-progesteron contraceptive pills) from your knowledge of menstrual cycle discuss the phases and why such pills are preferable. Your answer
Hypothetical scenario: On learning that you are studying the reproductive system for your biology class, your roommate mentions that he/she is not really sure how a birth-control pill works. He/she also would like to know what are some contraceptive options available to women and men other than the pill or the use of condoms, respectively. Using your knowledge of the reproductive system and its function, what explanation and information would you provide to your roommate about contraceptive options that are...
11) Emergency contraceptive pills (ECPs) prevent pregnancy by which of the following means?11) A) By delaying or inhibiting fertilizationolatior blocking implantation of a fertilized egg, but not by B By inhbiting fertilization or blocking implantation of a fertilized egs but not by delaying C) By delaying or inhibiting ovulation, inhibiting fertilization, or blocking implantation of a D) By delaying or inhibiting ovulation or inhibiting fertilization, but not by blocking fertilized egg implantation of a fertilized egg 12) Which of the...
3. (36 points total) A doctor from Cairo, Egypt is perplexed by two twin infants that he is treating for deficiencies in energy production. He has many theories on what could be the issue, but he wants you to help. He presented their case to your lab. You sequence these infants DNA and try to uncover what metabolic problem they may have that is causing this energy-deficient illness they have. A. (10 points) You characterize the enzymes for glycolysis, PDH,...
10. Use the table to answer the following questions: Variable Mean Std. Dev.N Hourly Wage 24.01 17.51 124,475 Age 42.22 10.31 124,475 (a) (10 Points) Construct a 95% confidence interval for the mean of the hourly wage. (b) (5 Points) is the mean hourly wage statistically different from zero at a 95% level of confidence? (c) (10 Points) Construct a 95% confidence interval for the mean of age. (d) (5 Points) is the mean age statistically differenct from zero at...
Q1(a) ANSWER: [Insert image(s) of your structure drawings here, use the following table as a guide to answer this question. Either print the table below or sketch it roughly with your answers] Isomer Structural Isomer of CsHg IUPAC name number 1 z I 2 3 4 7 8 9 10 Q1 (a). Draw line structures for all 10 of the possible structural (not geometric) isomers of C,H, that do not have 3 or 4 membered rings. Next to each isomer,...
Short Answer (10 points total) On January 29, 2020, Sri Lanka's drug regulatory agency announced that it would put price controls on face masks. Before this announcement, face masks were selling at prices 10 to 20 times the normal price. a. (2 points) Why might the price of face masks be rising so quickly in Sri Lanka? (For full credit, provide both an intuitive explanation and an explanation that uses the supply and demand model. You may write your answer...
use the pathway below for 6(a,b,c)
6. (10 points) Below is the data for en activity. 210 activity 0.0407 0.035- 0.030 0.025- 1/(u/min) 0.020- 0.015- 0.010- 0.005- LOOOLO- -0.0875 -0.0750- -0.0625- oosoo- -0.0375- -0.0250- -0.0125 N 0.0000 0.0125- 0.0250- 0.0375 0.0500- 0.0625- 0.0875- 0.1000- 0.1125- 0.1250- 0.1375 0.1500- 0.1625- 0.1750- 0.1875- 0.2000- 0.2125- 0.2250- 0.2375- 30.0750- A. Interpret the graph and determine Ky and Vw Show all calculations. (4 points) B. One side effect of a commonly prescribed medication is...
Rapid Fire questions - 10 points total Question 2: Your 70-year-old male patient, Mr. Y, states that he is having trouble controlling his urge to urinate, and this is getting him concerned: “Sometimes I pee accidentally in the middle of the night, and other times I'm holding it in and feel full ... this stress raises my blood pressure!”. He begins to tell you that he is on multiple medications (e.g. antihypertensives), and while he is speaking, you (as his...
please answer each part with steps included!
3. (10 points) Consider the function f(t) = 32 - 10, and notice that its positive zero is == V10. In this problem, you will use Calculus to estimate 10 to several decimal places. (A) (2 points) Since 3=V9 is close to V10, it is a good place to start. Write down the tangent line to y=f(x) at a = 3. (b) (2 points) Now find the intercept of the tangent line to...
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