When are saliva and semen important in DNA analysis?

When are saliva and semen important in DNA analysis?
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Semen analysis?

Description : Semen analysis?

Last Answer : DefinitionSemen analysis is a test to measure the amount and quality of a man's semen and sperm. Semen is the thick, white, sperm-containing fluid released during ejaculation.The test is sometimes ... is analyzed, the more reliable the results. The laboratory specialist will look at the sample to

Can a DNA results from a saliva test be used to more accurately identify ancestry?

Description : Can a DNA results from a saliva test be used to more accurately identify ancestry?

Last Answer : answer:I've used 23andMe - well, more accurately, my brother has. I'm not really sure what you mean by narrow down ancestral origins . That 40% German/French thing is the narrowing down ... searched for other people with the T2a1a haplotype I've found everything from Ireland to Sweden to Poland.

.What is it that forms the basis of DNA finger-printing? (a) The relative proportions of purines and pyrimidines in DNA. (b) The relative difference in the DNA occurrence in blood, skin and saliva. (c) The relative amount of DNA in the ridges and grooves of the fingerprints. (d) Satellite DNA occurring as highly repeated short DNA segments

Description : .What is it that forms the basis of DNA finger-printing? (a) The relative proportions of purines and pyrimidines in DNA. (b) The relative difference in the DNA occurrence in blood, skin ... ridges and grooves of the fingerprints. (d) Satellite DNA occurring as highly repeated short DNA segments

Last Answer : Satellite DNA occurring as highly repeated short DNA segments

What should someone do if their semen is always a kind of beige color and smells like fish?

Description : What should someone do if their semen is always a kind of beige color and smells like fish?

Last Answer : See a doctor

I have been diagnosed with prostatitis. Treated with ciprofloxacin and ibuprofen. But I noticed that my semen was getting very sticky and ejaculating fast. Is it a physical or mental problem ?

Description : I have been diagnosed with prostatitis. Treated with ciprofloxacin and ibuprofen. But I noticed that my semen was getting very sticky and ejaculating fast. Is it a physical or mental problem ?

Last Answer : answer:

HIV is transmitted through semen in men and vaginal juices in women. So semen or vagina , which fluid spreads more HIV ?

Description : HIV is transmitted through semen in men and vaginal juices in women. So semen or vagina , which fluid spreads more HIV ?

Last Answer : Whether a positive virus is transmitted to a woman during intercourse or not, there is a possibility of infection only if she has intercourse without protection. Therefore, it can be said that the HIV virus can be transmitted through vaginal juice or chambers of women. Thanks.

What is the meaning of the word semen ?

Description : What is the meaning of the word semen ?

Last Answer : The word viriya means strong.

What if the semen is dry on the clothes ?

Last Answer : : If semen gets on the cloth, it becomes holy by removing it. In removing it, care must be taken that if the impurity dries up , and it is seen , then the cloth will be sanctified as soon as it is ... al-Taharat, Al-Baba'u fi Al-Najasat wa Al-Hakaamha wa Wafih Thusula Fasul, Al-Fasl al-Taas 42).

Which constitutne of seminal fluid helps in coagulation of semen after ejaculation

Description : Which constitutne of seminal fluid helps in coagulation of semen after ejaculation

Last Answer : Which constitutne of seminal fluid helps in coagulation of semen after ejaculation A. Fibrin B. Fibrinogen C. Fructose D. Prostaglandins

Assertion : In male , urethra is considered as urinogenital duct . Reason : Urethra carries both urine and semen in males .

Description : Assertion : In male , urethra is considered as urinogenital duct . Reason : Urethra carries both urine and semen in males .

Last Answer : Assertion : In male , urethra is considered as urinogenital duct . Reason : Urethra carries both urine ... D. If both Assertion & Reason are False.

The lytic enzyme present in semen is :-

Description : The lytic enzyme present in semen is :-

Last Answer : The lytic enzyme present in semen is :- A. ligase B. estrogenase C. androgenase D. hyaluronidase

Which acid occur in semen ?

Description : Which acid occur in semen ?

Last Answer : Which acid occur in semen ? A. Citric acid B. Malic acid C. Oxalo acetic acid D. Succinic acid

How much semen does a German Shepard produce?

Description : How much semen does a German Shepard produce?

Last Answer : Around 70ml for one that I measure. ;)

What is the function of the semen gland?

Description : What is the function of the semen gland?

Last Answer : The primary function of the prostate gland is to secrete thealkaline fluid found in semen, states Johns Hopkins Medicine. Itssecondary function is to propel the fluid and sperm cells into theurethra so it can be expelled through the tip of the penis duringejaculation.

Why semen have a foul odor?

Description : Why semen have a foul odor?

Last Answer : Feel Free to Answer

What is the function of the semen gland?

Description : What is the function of the semen gland?

Last Answer : The primary function of the prostate gland is to secrete thealkaline fluid found in semen, states Johns Hopkins Medicine. Itssecondary function is to propel the fluid and sperm cells into theurethra so it can be expelled through the tip of the penis duringejaculation.

How do you get rid of semen stains off the carpet?

Description : How do you get rid of semen stains off the carpet?

Last Answer : Semen stains on the carpet should come out easily by sponging the affected area with a cool water and detergent solution.Follow by rinsing, then blotting with dry paper towels to remove as much moisture as ... to dry naturally. If any powdery, dry matter remains, use a soft brush to remove it.

Richest source of prostaglandins in a human male is (A) Blood (B) Urine (C) Semen (D) C.S.F.

Description : Richest source of prostaglandins in a human male is (A) Blood (B) Urine (C) Semen (D) C.S.F.

Last Answer : Answer : C

What is the clinical application of fructose estimation in semen?

Description : What is the clinical application of fructose estimation in semen?

Last Answer : Fructose is secreted by seminal vesicles. A block in seminal vessels is indicated by the absence of fructose in semen.

Given below are four methods (A-D) and their modes of action (i-iv) in achieving contraception. Select their correct matching from the four options that follow. Method Mode of Action A. The pill (i) Prevents sperms reaching cervix B. Condom (ii) Prevents implantation C. Vasectomy (iii) Prevents ovulation D. Copper T (iv) Semen contains no sperms (a) A – (iii), B – (iv), C – (i), D – (ii) (b) A – (ii), B – (iii), C – (i), D – (iv) (c) A – (iii), B – (i), C – (iv), D – (ii) (d) A – (iv), B – (i), C – (ii), D – (iii)

Description : Given below are four methods (A-D) and their modes of action (i-iv) in achieving contraception. Select their correct matching from the four options that follow. Method Mode of Action A. The pill (i) Prevents sperms reaching cervix B. Condom ... D - (ii) (d) A - (iv), B - (i), C - (ii), D - (iii)

Last Answer : A – (iii), B – (i), C – (iv), D – (

Q1.Seminal plasma, the fluid part of semen, is contributed by:

Description : Q1.Seminal plasma, the fluid part of semen, is contributed by: i) Seminal vesicle ii) Prostate gland iii) Urethra iv) Bulbourethral gland.

Last Answer : (b) i , ii and iv

Q1.Seminal plasma, the fluid part of semen, is contributed by:

Description : Q1.Seminal plasma, the fluid part of semen, is contributed by: i) Seminal vesicle ii) Prostate gland iii) Urethra iv) Bulbourethral gland. a. I and ii b. I,ii and iv c. ii,Iii and iv d. I and iv.

Last Answer : (b) i , ii and iv

The presumptive test for semen is (a). Acid phosphatase test (b). Sodium alpha naphthyl test (c). Napthanil diazo test (d). Barbiturate test

Description : The presumptive test for semen is (a). Acid phosphatase test (b). Sodium alpha naphthyl test (c). Napthanil diazo test (d). Barbiturate test

Last Answer : Ans: (a). Acid phosphatase test 

The saliva pH is approximately 6.8. It is thus a slightly acid pH. Saliva lubricates the food bolus and initiates the enzymatic extracellular digestion of food. It also works as a buffer for the mouth pH and it has an important role of having IgA antibodies (also present in tears, colostrum, mother’s milk and in the mucosae of the intestine and airways) that protect the organism against pathogens.

Description : The saliva pH is approximately 6.8. It is thus a slightly acid pH. Saliva lubricates the food bolus and initiates the enzymatic extracellular digestion of food. It also works as a buffer for the ... 's milk and in the mucosae of the intestine and airways) that protect the organism against pathogens.

Last Answer : What is the salivary digestive enzyme? Which type of food does it digest and into which smaller molecules does it transform the food?

What is the MOST important role of saliva in preventing dental caries: A. Buffering action

Description : What is the MOST important role of saliva in preventing dental caries: A. Buffering action

Last Answer : A. Buffering action

Why is dog saliva so tenaciously slimy?

Description : Why is dog saliva so tenaciously slimy?

Last Answer : Maybe it is the food that the dog eats.

Which is less toxic to humans, saliva or urine?

Description : Which is less toxic to humans, saliva or urine?

Last Answer : Toxic to the environment? Toxic to the body? Depends on the concentration, content and the quantity.

Saliva Test (swab drug test) How long can I not eat/drink/smoke before test?

Description : Saliva Test (swab drug test) How long can I not eat/drink/smoke before test?

Last Answer : I have no idea how long it takes for salvia to leave your system, but as far as the job is concerned, I think the whole point is that they don't want you to be taking/smoking/shooting any drugs ... /recreational drugs. The point is not to dodge the test. Maybe this isn't the right job for you.

Can cat saliva kill a plant?

Description : Can cat saliva kill a plant?

Last Answer : answer:Never heard of anything like this. Hmmm maybe just a coincidence? Are the dying cuttings getting less light, heat, or anything else different that the thriving one? I wouldn't think a little ... / Are you changing the water daily to keep it fresh? Do cuttings need fresh water for oxygen?

Is it possible to use your own saliva to clean your contact lens?

Description : Is it possible to use your own saliva to clean your contact lens?

Last Answer : According to this, no. But I don't believe it. I've worn contact lenses for nearly twenty years and I do it all the time. But I wear gas permeable rigid contacts and you can do almost anything ... if you should use your saliva with soft lenses. My wife wears those and they are a lot more fragile.

What do you think about saliva?

Description : What do you think about saliva?

Last Answer : lol, is this a joke off of the question i asked a minute ago?

When a person's sick, is your risk to their germs greater by exposure to their sweat/touching things or by their saliva/sneezing & coughing?

Description : When a person's sick, is your risk to their germs greater by exposure to their sweat/touching things or by their saliva/sneezing & coughing?

Last Answer : Saliva, mucous, all of that poses the greatest danger. Wet stuff. It can get on anything. They are still contagious usually when they start showing symptoms.

what insect spits saliva bubbles on strawberry bushes?

Description : what insect spits saliva bubbles on strawberry bushes?

Last Answer : Need Answer

What is the role of saliva in the digestion of food? -Biology

Description : What is the role of saliva in the digestion of food? -Biology

Last Answer : When we eat something we like, our mouth ‘waters’. This is actually not only water, but also a fluid called saliva secreted by the salivary glands. Another aspect of the food we ... The food is mixed thoroughly with saliva and moved around the mouth while chewing by the muscular tongue.

What is the role of saliva in the digestion of food ? -Biology

Description : What is the role of saliva in the digestion of food ? -Biology

Last Answer : aliva contains salivary amylase enzyme that breaks down starch into sugars like maltose. Saliva keeps the mouth cavity clean and moistens the food that help in chewing and breaking down the big pieces of food into smaller ones.

Name the enzyme present in human saliva. What type of food material is digested by this enzyme ? -Science

Description : Name the enzyme present in human saliva. What type of food material is digested by this enzyme ? -Science

Last Answer : Salivary amylase is present in human saliva. It digests starch. Which of the organs perform the following functions in humans ? (i) Absorption of food (ii) Absorption of water

What is saliva? State its role in the digestion of food -Biology

Description : What is saliva? State its role in the digestion of food -Biology

Last Answer : Saliva is a watery fluid secreted by the salivary glands in the mouth. The digestive functions of saliva include moistening food, and helping to create a food bolus, so it can be swallowed easily. Saliva contains the enzyme amylase that breaks some starches down into maltose and dextrin.

The salivary gland secrete saliva that contains which enzyme? -Do You Know?

Description : The salivary gland secrete saliva that contains which enzyme? -Do You Know?

Last Answer : answer:

The saliva helps in the digestion of which thing? -Do You Know?

Description : The saliva helps in the digestion of which thing? -Do You Know?

Last Answer : answer:

Which enzyme is found in human saliva? -Do You Know?

Description : Which enzyme is found in human saliva? -Do You Know?

Last Answer : answer:

Is there any way to prevent saliva in sleep ?

Description : Is there any way to prevent saliva in sleep ?

Last Answer : Worms are the main cause of saliva in the mouth. When worms grow in the body, saliva usually comes out in the mouth. In this case doctor's advice can be taken. You can solve this problem by taking ... salty foods before going to bed can be beneficial. -Must make it a habit to sleep on your back.

What does saliva do to food ?

Description : What does saliva do to food ?

Last Answer : Saliva lubricates food and helps in swallowing.

What is saliva ?

Description : What is saliva ?

Last Answer : Saliva contains tyline and water.

What is the cause of severe pain in my mother's right tooth , and very thick sticky saliva ?

Description : What is the cause of severe pain in my mother's right tooth , and very thick sticky saliva ?

Last Answer : It may be due to dental infection, not cleaning or brushing the teeth regularly , it may be due to accumulation of dirt between the teeth. You can mix it with equal amount of salt and pepper ... the advice of a dentist, take medicine quickly and ask them to brush their teeth with Mediplus paste.

What is saliva ?

Description : What is saliva ?

Last Answer : Most of the saliva juice contains water. In addition, some non-vegetarian organic compounds and a little inorganic salt are dissolved in the rest.

Which enzyme is present in human saliva ?

Last Answer : Human saliva contains the enzyme 'Tylenol'.

Which of the nitrogenous waste eliminated through saliva is ?

Description : Which of the nitrogenous waste eliminated through saliva is ?

Last Answer : Which of the nitrogenous waste eliminated through saliva is ? A. Urea B. Creatine C. `HCO_(3)^(-)` D. Uric acid

Enzyme hirudin is present in the saliva of

Description : Enzyme hirudin is present in the saliva of

Last Answer : Enzyme hirudin is present in the saliva of A. Leech B. Earthworm C. Scorpion D. Cobra

Which of the following electrolytes present in the saliva of human ?

Description : Which of the following electrolytes present in the saliva of human ?

Last Answer : Which of the following electrolytes present in the saliva of human ? A. `Na^(+)` B. `K^(+)` C. `Cl^(-)` D. above all

One of the following is not a constituent of saliva `:`

Description : One of the following is not a constituent of saliva `:`

Last Answer : One of the following is not a constituent of saliva `:` A. Biocarbonate B. Lysozyme C. Glucose D. Immunoglobulin