Reproductive Health Questions and Answers

uestion 6 hat enzyme was discovered in a thermophile and is now used in Thermus aquaticus Taq synthase Taq polymerase
Biology
Reproductive Health
uestion 6 hat enzyme was discovered in a thermophile and is now used in Thermus aquaticus Taq synthase Taq polymerase
The sodium potassium ATPase hydrolyzes an ATP molecule to activate the pump Which component of the ATP molecule activates the pump adenine adenosine This is not the high energy part of the molecule phosphate ribose
Biology
Reproductive Health
The sodium potassium ATPase hydrolyzes an ATP molecule to activate the pump Which component of the ATP molecule activates the pump adenine adenosine This is not the high energy part of the molecule phosphate ribose
In all the questions that follow assume that p represent the frequency of HbA Q3 4 If the frequency of HbA homozygotes is 0 1 what is the value of p 0 1 Check Answer Q3 5 Suppose the frequency of homozygous HbA HbA individuals is 0 01 and the frequency of heterozygous 464 46Si
Biology
Reproductive Health
In all the questions that follow assume that p represent the frequency of HbA Q3 4 If the frequency of HbA homozygotes is 0 1 what is the value of p 0 1 Check Answer Q3 5 Suppose the frequency of homozygous HbA HbA individuals is 0 01 and the frequency of heterozygous 464 46Si
List the possible genotypes of the following hemophilia pedigree chart below Remember hemophilia is a sex linked trait that is caused by a recessive allele therefore you must denote the individuals sex chromosomes XNX and XY or Nn and nY as well as the hemophilia allele n 9 3 10 4 5 6 11 12 7 O Female Male 8 13 14 Normal Hemophiliac
Biology
Reproductive Health
List the possible genotypes of the following hemophilia pedigree chart below Remember hemophilia is a sex linked trait that is caused by a recessive allele therefore you must denote the individuals sex chromosomes XNX and XY or Nn and nY as well as the hemophilia allele n 9 3 10 4 5 6 11 12 7 O Female Male 8 13 14 Normal Hemophiliac
23 3 points How many advertisements are targeted at each of us per day 300 5000 30 3000 000
Biology
Reproductive Health
23 3 points How many advertisements are targeted at each of us per day 300 5000 30 3000 000
1 Using sociology as an analytical foundation respond to the following questions a Should intersex individuals be stigmatized corrected or viewed as a normal form of sexuality Provide support course materials for your response I b Should transgender individuals be stigmatized corrected or viewed as a normal form of gender identity Provide support course materials for your response
Biology
Reproductive Health
1 Using sociology as an analytical foundation respond to the following questions a Should intersex individuals be stigmatized corrected or viewed as a normal form of sexuality Provide support course materials for your response I b Should transgender individuals be stigmatized corrected or viewed as a normal form of gender identity Provide support course materials for your response
What makes people care about animals and their health
Biology
Reproductive Health
What makes people care about animals and their health
Which of the following is most likely to enter the cell via endocytosis when moving along the concentration gradient A B C a small hydrophobic molecule a small hydrophilic molecule a large hydrophilic molecule D a large hydrophobic molecule
Biology
Reproductive Health
Which of the following is most likely to enter the cell via endocytosis when moving along the concentration gradient A B C a small hydrophobic molecule a small hydrophilic molecule a large hydrophilic molecule D a large hydrophobic molecule
In respiration where does the energy required to move protons from an area of lower con centration in the mitochondrial matrix to an area of higher concentration in the intermem brane come most directly from A B C D the hydrolysis of ATP the breakdown of fatty acids in the mitochondrial matrix photons from absorbed light energy electrons flowing along the electron transport chain
Biology
Reproductive Health
In respiration where does the energy required to move protons from an area of lower con centration in the mitochondrial matrix to an area of higher concentration in the intermem brane come most directly from A B C D the hydrolysis of ATP the breakdown of fatty acids in the mitochondrial matrix photons from absorbed light energy electrons flowing along the electron transport chain
15 For a population with intrinsic growth rate of 0 5 and a carrying capacity of 1000 individuals how large will the population be after one generation of exponential growth if the population starts with 500 individuals A 1000 B 750 C 625 D 1250 E None of the above
Biology
Reproductive Health
15 For a population with intrinsic growth rate of 0 5 and a carrying capacity of 1000 individuals how large will the population be after one generation of exponential growth if the population starts with 500 individuals A 1000 B 750 C 625 D 1250 E None of the above
What does CDC report as the greatest tension between child care providers and parents?
Whether the child care provider feeds the child adequately
Whether a mildly ill child or recovering child should be at a facility
Whether a child in a facility should have immunizations
Whether the child care facility provides enough outdoor play time
Biology
Reproductive Health
What does CDC report as the greatest tension between child care providers and parents? Whether the child care provider feeds the child adequately Whether a mildly ill child or recovering child should be at a facility Whether a child in a facility should have immunizations Whether the child care facility provides enough outdoor play time
Identify the mode of action for metronidazole.
Inhibits dihydrofolate reductase
Unwinds DNA
Disrupts mycolic acid synthesis
Binds to lipopolysaccharide and phospholipids in the outer membrane
Attaches to the beta subunit of bacterial RNA polymerase
Biology
Reproductive Health
Identify the mode of action for metronidazole. Inhibits dihydrofolate reductase Unwinds DNA Disrupts mycolic acid synthesis Binds to lipopolysaccharide and phospholipids in the outer membrane Attaches to the beta subunit of bacterial RNA polymerase
One way to increase diffusion rates is to add heat to a system. 
True 
False
Biology
Reproductive Health
One way to increase diffusion rates is to add heat to a system. True False
6. Cytotoxic T lymphocytes (CTLS) recognizes on the surfaces of self-cells that have been infected with intracellular pathogens and them
a. Ag-MHCI; kill
b. Ag-MHCII; kill
c. Ag-MHCl; activate
d. antibodies; kill
e. none of the above (CTLs do not have any effect on self-cells)
Biology
Reproductive Health
6. Cytotoxic T lymphocytes (CTLS) recognizes on the surfaces of self-cells that have been infected with intracellular pathogens and them a. Ag-MHCI; kill b. Ag-MHCII; kill c. Ag-MHCl; activate d. antibodies; kill e. none of the above (CTLs do not have any effect on self-cells)
Estrogen & testosterone cause a dramatic effect on bone growth
FALSE
TRUE
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Reproductive Health
Estrogen & testosterone cause a dramatic effect on bone growth FALSE TRUE
in olden days, doctors tried to treat patients with diabetes mellitus by putting them on a diet of only fats and proteins, to keep the glucose levels down. Would that treatment help this patient?
Biology
Reproductive Health
in olden days, doctors tried to treat patients with diabetes mellitus by putting them on a diet of only fats and proteins, to keep the glucose levels down. Would that treatment help this patient?
With regard to human cells, there are ___________ chromosomes in the daughter cells of mitosis and ____________ chromosomes in the daughter cells of meiosis.
46; 23
23; 23
46; 46
23; 46
Biology
Reproductive Health
With regard to human cells, there are ___________ chromosomes in the daughter cells of mitosis and ____________ chromosomes in the daughter cells of meiosis. 46; 23 23; 23 46; 46 23; 46
To reproduce, female elephants produce eggs and male elephants produce sperm. Offspring are produced by the fusion of an egg with a sperm cell. Which statement is true about the offspring?
The offspring are genetically distinct from the parents because they are produced by sexual reproduction.
The offspring are genetically identical to the parents because they are produced by sexual reproduction.
The offspring are genetically identical to the parents because the egg and sperm are both diploid.
The offspring are genetically distinct from the parents because the egg and sperm are both diploid.
Biology
Reproductive Health
To reproduce, female elephants produce eggs and male elephants produce sperm. Offspring are produced by the fusion of an egg with a sperm cell. Which statement is true about the offspring? The offspring are genetically distinct from the parents because they are produced by sexual reproduction. The offspring are genetically identical to the parents because they are produced by sexual reproduction. The offspring are genetically identical to the parents because the egg and sperm are both diploid. The offspring are genetically distinct from the parents because the egg and sperm are both diploid.
Which is the best example of
paraphrasing for the following
passage?
...it don't modify him worth a cent.
Fact is, it makes him worse,
becuz it appears to stir up his
ambition.
A. You owe me money for this horrible smell.
B. That didn't seem to make the smell any
better. It appears to have made the smell worse.
C. It wasn't worth the cost because it didn't
help.
Biology
Reproductive Health
Which is the best example of paraphrasing for the following passage? ...it don't modify him worth a cent. Fact is, it makes him worse, becuz it appears to stir up his ambition. A. You owe me money for this horrible smell. B. That didn't seem to make the smell any better. It appears to have made the smell worse. C. It wasn't worth the cost because it didn't help.
Climate change and an increasing amount of impermeable
surfaces due to urbanization has resulted in:
A. eutrophication.
B. the Clean Water Act.
C. the introduction of DDT into the water system.
D. increased river flooding.
Biology
Reproductive Health
Climate change and an increasing amount of impermeable surfaces due to urbanization has resulted in: A. eutrophication. B. the Clean Water Act. C. the introduction of DDT into the water system. D. increased river flooding.
To "read" the DNA, the cell needs special structures composed of RNA called ____. 

A. vacoules
B. ribosomes
C. plasma membranes
D. nuclei
Biology
Reproductive Health
To "read" the DNA, the cell needs special structures composed of RNA called ____. A. vacoules B. ribosomes C. plasma membranes D. nuclei
When couples choose to do In-vitro fertilization eggs are removed from the female and sperm are removed from the male. The eggs are fertilized in a petri dish and the successful embryos are screened for genetic defects (such as Down's Syndrome). Some embryos are frozen and some are implanted in the female.
What are the ethical issues surrounding In-Vitro fertilization? What are your thoughts on this matter? Hint: Your discussion is worth more if you include references and do some research on
the topic.
Biology
Reproductive Health
When couples choose to do In-vitro fertilization eggs are removed from the female and sperm are removed from the male. The eggs are fertilized in a petri dish and the successful embryos are screened for genetic defects (such as Down's Syndrome). Some embryos are frozen and some are implanted in the female. What are the ethical issues surrounding In-Vitro fertilization? What are your thoughts on this matter? Hint: Your discussion is worth more if you include references and do some research on the topic.
Many types of fruits and vegetables can be fermented into alcoholic beverages. Such was the case recently when prisoners in Utah attempted to make an illegal beverage called "pruno"; however, someone added a weeks-old baked potato to the mix, letting a microbe into the party who was clearly uninvited. Consumers of the pruno began to develop difficulty swallowing, vomiting, double vision, and muscle weakness; three required ventilation therapy. No deaths were attributed to the contaminated beverage. 
A) What nervous system INFECTION were the prisoners suffering from, and what was the specific organism involved? 
B) Based on your knowledge of this disease, what form of treatment was used to successfully avoid the worst outcomes of the disease in these patients?
Biology
Reproductive Health
Many types of fruits and vegetables can be fermented into alcoholic beverages. Such was the case recently when prisoners in Utah attempted to make an illegal beverage called "pruno"; however, someone added a weeks-old baked potato to the mix, letting a microbe into the party who was clearly uninvited. Consumers of the pruno began to develop difficulty swallowing, vomiting, double vision, and muscle weakness; three required ventilation therapy. No deaths were attributed to the contaminated beverage. A) What nervous system INFECTION were the prisoners suffering from, and what was the specific organism involved? B) Based on your knowledge of this disease, what form of treatment was used to successfully avoid the worst outcomes of the disease in these patients?
Cranberries are advertised for their ability to prevent or cure urinary tract infections (UTIS). Which of these is the currently accepted explanation for this?
O Cranberries are high in proanthocyanidins, which block
bacteria from sticking to the inner lining of the urinary
tract.
O Cranberries are high in benzoic acid, which gets excreted as
hippuric acid, which blocks bacterial reproduction.
O There is not definitive proof yet that cranberries do
prevent or cure UTIS
O Cranberries are high in acid, which makes your urine more
acidic
Biology
Reproductive Health
Cranberries are advertised for their ability to prevent or cure urinary tract infections (UTIS). Which of these is the currently accepted explanation for this? O Cranberries are high in proanthocyanidins, which block bacteria from sticking to the inner lining of the urinary tract. O Cranberries are high in benzoic acid, which gets excreted as hippuric acid, which blocks bacterial reproduction. O There is not definitive proof yet that cranberries do prevent or cure UTIS O Cranberries are high in acid, which makes your urine more acidic
Which of the following is incorrectly paired?
in vitro fertilization; fertilization occurs in a laboratory dish
ICSI; DNA from an immobile sperm is injected into an oocyte
Ointrauterine insemination; donated sperm is placed in the woman's reproductive tract
GIFT; fertilization occurs in a laboratory dish
Biology
Reproductive Health
Which of the following is incorrectly paired? in vitro fertilization; fertilization occurs in a laboratory dish ICSI; DNA from an immobile sperm is injected into an oocyte Ointrauterine insemination; donated sperm is placed in the woman's reproductive tract GIFT; fertilization occurs in a laboratory dish
Use of birth control pills decreases the acidity of the vaginal tract. Why might this increase the incidence of vaginal infection (vaginitis)? Explain your answer in terms of immunity.
Biology
Reproductive Health
Use of birth control pills decreases the acidity of the vaginal tract. Why might this increase the incidence of vaginal infection (vaginitis)? Explain your answer in terms of immunity.