Human immuno deficiency virus (HIV) has a protein coat and a genetic material which is

Human immuno deficiency virus (HIV) has a protein coat and a genetic material which is
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Human immuno deficiency virus (HIV) has a protein coat and a genetic material which is A. Single ... C. Double stranded RNA D. Double stranded DNA
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Human immuno deficiency virus (HIV) has a protein coat and a genetic material which is (a) double stranded RNA (b) double stranded DNA (c) single stranded DNA (d) single stranded RNA

Description : Human immuno deficiency virus (HIV) has a protein coat and a genetic material which is (a) double stranded RNA (b) double stranded DNA (c) single stranded DNA (d) single stranded RNA

Last Answer : (d) single stranded RNA.

Acquired Immuno Deficiency Syndrome (AIDS) is caused by – (1) protozoa (2) virus (3) fungus (4) bacteria

Description : Acquired Immuno Deficiency Syndrome (AIDS) is caused by – (1) protozoa (2) virus (3) fungus (4) bacteria

Last Answer : (2) virus Explanation: Human immunodeficiency virus infection/acquired immunodeficiency syndrome (HIV/AIDS) is a disease of the human immune system caused by the human immunodeficiency virus (HIV).

Acquired Immuno-Deficiency Syndrome (AIDS) is caused by (1) protozoa (2) virus (3) fungus (4) bacteria

Description : Acquired Immuno-Deficiency Syndrome (AIDS) is caused by (1) protozoa (2) virus (3) fungus (4) bacteria

Last Answer : virus

HIV stands for Human Immuno

Description : HIV stands for Human Immuno

Last Answer : deficiency Virus.

The protein coat of virus is called

Description : The protein coat of virus is called

Last Answer : The protein coat of virus is called A. Capsid B. Virion C. Viroid D. Mucopeptide

Outer covering of virus made up of protein is (a) Capsid (b) Coat (c) Virion (d) Viroid

Description : Outer covering of virus made up of protein is (a) Capsid (b) Coat (c) Virion (d) Viroid

Last Answer : Ans:(a)

The protein coat of a virus particle is called a _____. a. capsid b. capsomere c. nucleocapsid d. envelope

Description : The protein coat of a virus particle is called a _____. a. capsid b. capsomere c. nucleocapsid d. envelope

Last Answer : a. capsid

The genetic material in HIV is

Description : The genetic material in HIV is

Last Answer : RNA.

Mention the genetic material and enzyme present in HIV.

Description : Mention the genetic material and enzyme present in HIV.

Last Answer : The genetic material present is RNA. The enzyme present is reverse transcriptase.

The expansion for AIDS is - (1) Active Immuno Deficiency Syndrome (2) Acquired Individual Disease Syndrome (3) Acquired Immuno Deficiency Syndrome (4) Acquired Immuno Disease Syndrome

Description : The expansion for AIDS is - (1) Active Immuno Deficiency Syndrome (2) Acquired Individual Disease Syndrome (3) Acquired Immuno Deficiency Syndrome (4) Acquired Immuno Disease Syndrome

Last Answer : (3) Acquired Immuno Deficiency Syndrome Explanation: Human immunodeficiency virus infection I acquired immunodeficiency syndrome (HIV/AIDS) is a disease of the human immune system caused by the human immunodeficiency ... slow the course of the disease and may lead to a near-normal life expectancy.

Which of the following is not a sexually transmitted disease? (a) Trichomoniasis (b) Encephalitis (c) Syphilis (d) Acquired Immuno Deficiency Syndrome

Description : Which of the following is not a sexually transmitted disease? (a) Trichomoniasis (b) Encephalitis (c) Syphilis (d) Acquired Immuno Deficiency Syndrome

Last Answer : (b) Encephalitis

The expansion for AIDS is (1) Active Immuno Deficiency Syndrome (2) Acquired Individual Disease Syndrome (3) Acquired Immuno Deficiency Syndrome (4) Acquired Immuno Disease Syndrome

Description : The expansion for AIDS is (1) Active Immuno Deficiency Syndrome (2) Acquired Individual Disease Syndrome (3) Acquired Immuno Deficiency Syndrome (4) Acquired Immuno Disease Syndrome

Last Answer : Acquired Immuno Deficiency Syndrome

Plasma protein can be separated by (A) Salting out with (NH4)2SO4 (B) Ultracentrifugation (C) Immuno electrophoresis (D) All of these

Description : Plasma protein can be separated by (A) Salting out with (NH4)2SO4 (B) Ultracentrifugation (C) Immuno electrophoresis (D) All of these

Last Answer : Answer : D

The antibodies raised against a pure protein will show only one sharp spike on this technique: (A) Solubility curve (B) Solvent precipitation (C) Molecular weight determination (D) Immuno electrophoresis

Description : The antibodies raised against a pure protein will show only one sharp spike on this technique: (A) Solubility curve (B) Solvent precipitation (C) Molecular weight determination (D) Immuno electrophoresis

Last Answer : Answer : D

The purity of an isolated protein can be tested by employing various methods. (A) Solubility curve (B) Molecular weight (C) Ultra Centrifugation (D) Immuno Ractivity (E) All of these

Description : The purity of an isolated protein can be tested by employing various methods. (A) Solubility curve (B) Molecular weight (C) Ultra Centrifugation (D) Immuno Ractivity (E) All of these

Last Answer : Answer : C

AIDS is caused by Human Immunodeficiency Virus (HIV), What is this? -Do You Know?

Description : AIDS is caused by Human Immunodeficiency Virus (HIV), What is this? -Do You Know?

Last Answer : answer:

The following statement(s) is/are true concerning newer detection methods of systemic infection. a. Enzyme-linked immunosorbent assay (ELISA) is a rapid immunologic assay used for both antigen and antibody detection b. Southern, northern, and western immunoblot techniques are used to detect DNA, RNA, or proteins, respectively c. Polymerase chain reaction (PCR) is a sensitive assay used to detect small amounts of microbial DNA, thus detecting infection at its early stages d. Infectious agents currently detected using advanced molecular techniques include cytomegalovirus (CMV) and human immunodeficiency virus (HIV)

Description : The following statement(s) is/are true concerning newer detection methods of systemic infection. a. Enzyme-linked immunosorbent assay (ELISA) is a rapid immunologic assay used for ... detected using advanced molecular techniques include cytomegalovirus (CMV) and human immunodeficiency virus (HIV)

Last Answer : Answer: a, b, c, d Although the classic detection of infection based on clinical signs of infection and bacterial culture remain the most common clinical tools, increasing ... including CMV and HIV. Furthermore, preliminary investigations into possible detection of fungal pathogens are underway

Which of the following statements regarding the transmission of infectious agents through blood transfusions is/are true? A. The transmission rates for human immunodeficiency virus (HIV) have been decreasing progressively since the early 1980s. B. The transmission rates of hepatitis have been decreasing steadily since the 1980s. C. Cytomegalovirus (CMV) is the infectious agent most commonly transmitted in blood. D. Severely immunocompromised patients (such as patients undergoing transplantation) should receive specially screened blood products.

Description : Which of the following statements regarding the transmission of infectious agents through blood transfusions is/are true? A. The transmission rates for human immunodeficiency virus (HIV) ... patients (such as patients undergoing transplantation) should receive specially screened blood products.

Last Answer : Answer: ABCD DISCUSSION: The incidence of both HIV and hepatitis transmitted via blood transfusions has been steadily decreasing since the 1980s. This is related to improved ... , severely compromised patients such as those undergoing transplantation should receive CMV-negative blood products

AIDS is caused by the Human Immunodeficiency Virus (HIV) The transmission of HIV infection generally occurs through. (a) eating contaminated food and water (b) transfusion of contaminated blood and blood products (c) inhaling polluted air (d) shaking hand with infected person

Description : AIDS is caused by the Human Immunodeficiency Virus (HIV) The transmission of HIV infection generally occurs through. (a) eating contaminated food and water (b) transfusion of contaminated blood and blood products (c) inhaling polluted air (d) shaking hand with infected person

Last Answer : Ans:(b)

Match the following sexually transmitted diseases (column I) with their causative agent (column II) and select the correct option. Column I Column II A. Gonorrhoea (i) HIV B. Syphilis (ii) Neisseria C. Genital warts (iii) Treponema D. AIDS (iv) Human papilloma virus A B C D (a) (iii) (iv) (i) (ii) (b) (iv) (ii) (iii) (i) (c) (iv) (iii) (ii) (i) (d) (ii) (iii) (iv) (i)

Description : Match the following sexually transmitted diseases (column I) with their causative agent (column II) and select the correct option. Column I Column II A. Gonorrhoea (i) HIV B. Syphilis (ii) Neisseria C. Genital warts (iii) Treponema D. ... iii) (i) (c) (iv) (iii) (ii) (i) (d) (ii) (iii) (iv) (i)

Last Answer : (d) (ii) (iii) (iv) (i)

AIDS is caused by Human Immunodeficiency Virus (HIV), What is this?

Description : AIDS is caused by Human Immunodeficiency Virus (HIV), What is this?

Last Answer : Retro virus

What is true about human interferon α: A. It is used to treat HIV infection B. It is used to treat Kaposi‘s sarcoma in AIDS patients C. It is curative for hepatitis B virus infection D. It is active orally

Description : What is true about human interferon α: A. It is used to treat HIV infection B. It is used to treat Kaposi‘s sarcoma in AIDS patients C. It is curative for hepatitis B virus infection D. It is active orally

Last Answer : B. It is used to treat Kaposi‘s sarcoma in AIDS patients

Human immunodeficiency virus (HIV) contains

Description : 8. . Human immunodeficiency virus (HIV) contains (a) reverse transcriptase (ii) DNA (iii) double-stranded RNA (iv) nuclear membrane

Last Answer : (a) reverse transcriptase

Assertion: The genetic material in Tobacco mosaic virus in RNA. Reason: RNA is a type of nucleic acid.

Description : Assertion: The genetic material in Tobacco mosaic virus in RNA. Reason: RNA is a type of nucleic acid.

Last Answer : Assertion: The genetic material in Tobacco mosaic virus in RNA. Reason: RNA is a type of nucleic acid. A. ... is wrong D. If both As and R are wrong.

What is the genetic material of a virus? How does that material act in viral reproduction?

Description : What is the genetic material of a virus? How does that material act in viral reproduction?

Last Answer : There are DNA viruses (double strand or single strand DNA) and RNA viruses (double strand or single strand RNA too). Viruses inoculate their DNA or RNA molecules into cells and these cells (by means ... for the assembling of a new virus. This synthesis is commanded by the viral DNA or RNA molecules.

The unequivocal proof of DNA as the genetic material came from the studies on a (a) bacterium (b) fungus (c) viroid (d) bacterial virus.

Description : The unequivocal proof of DNA as the genetic material came from the studies on a (a) bacterium (b) fungus (c) viroid (d) bacterial virus.

Last Answer : (c) viroid

What is the genetic material in influenza virus? (a) Double helical DNA (b) RNA (c) Single helix DNA (d) None of these

Description : What is the genetic material in influenza virus? (a) Double helical DNA (b) RNA (c) Single helix DNA (d) None of these

Last Answer : (b) RNA

Trials for gene therapy in human beings were first carried out, with considerable success, in a genetic disease called (A) Cystic fibrosis (B) Thalassemia (C) Adenosine deaminase deficiency (D) Lesch-Nyhan syndrome

Description : Trials for gene therapy in human beings were first carried out, with considerable success, in a genetic disease called (A) Cystic fibrosis (B) Thalassemia (C) Adenosine deaminase deficiency (D) Lesch-Nyhan syndrome

Last Answer : Answer : C

Transfer of genetic material from m-RNA to Protein

Description : Transfer of genetic material from m-RNA to Protein

Last Answer : Ans. Translation

Match the following columns and select the correct option. Column-I Column-II (A) Bt cotton (i) Gene therapy (B) Adenosine (ii) Cellular defence deaminase deficiency (C) RNAi (iii) Detection of HIV infection (D) PCR (iv) Bacillus thuringiensis (A) (B) (C) (D) (a) (iv) (i) (ii) (iii) (b) (iii) (ii) (i) (iv) (c) (ii) (iii) (iv) (i) (d) (i) (ii) (iii) (iv)

Description : Match the following columns and select the correct option. Column-I Column-II (A) Bt cotton (i) Gene therapy (B) Adenosine (ii) Cellular defence deaminase deficiency (C) RNAi (iii) Detection of HIV infection (D) PCR (iv) Bacillus ... (i) (iv) (c) (ii) (iii) (iv) (i) (d) (i) (ii) (iii) (iv)

Last Answer : (a) (iv) (i) (ii) (iii)

Desease caused by HIV- (a) Tuberculosis (b) Cancer (c) Acquired immune deficiency syndrome (d) None of these

Description : Desease caused by HIV- (a) Tuberculosis (b) Cancer (c) Acquired immune deficiency syndrome (d) None of these

Last Answer : (c) Acquired immune deficiency syndrome

My dad claims that you get swine flu from not wearing a coat, i thought it was a virus you get from picking up things with germs on them. which is true?

Description : My dad claims that you get swine flu from not wearing a coat, i thought it was a virus you get from picking up things with germs on them. which is true?

Last Answer : It is an old wives tale that you get sick from being cold. But, if you are sick, staying warm is important, especially for your lungs. Also, if you don't dress appropriately in general you are placing ... you, or you touch something that has the virus on it and you touch your eyes, nose or mouth.

What is the structure of the HIV virus? -Biology

Description : What is the structure of the HIV virus? -Biology

Last Answer : answer:

Strains of HIV virus. -Biology

Description : Strains of HIV virus. -Biology

Last Answer : answer:

Structure of HIV virus. -Biology

Description : Structure of HIV virus. -Biology

Last Answer : answer:

Mutations in HIV virus. -Biology

Description : Mutations in HIV virus. -Biology

Last Answer : answer:

What is the dormancy of Hiv virus ?

Description : What is the dormancy of Hiv virus ?

Last Answer : 6 to 7 months of Hiv virus !

Is HIV a virus or a bacteria?

Description : Is HIV a virus or a bacteria?

Last Answer : HIV is the Human Immunodeficiency Virus.

A tetrovirus is (A) Polio virus (B) HIV (C) Herpes virus (D) Tobacco mosaic virus

Description : A tetrovirus is (A) Polio virus (B) HIV (C) Herpes virus (D) Tobacco mosaic virus

Last Answer : Answer : B

What is the basic structure of the HIV virus? What is the function of the glycoproteins of its envelope?

Description : What is the basic structure of the HIV virus? What is the function of the glycoproteins of its envelope?

Last Answer : HIV is an RNA virus. In its core there are two strands of RNA and reverse transcriptase molecules. The core is covered by a capsid, a layer of proteins. The capsid then is covered ... a receptor glycoprotein of the outer membrane of some lymphocytes). Virus Review - Image Diversity: viral envelope

Which disease is caused by the infection of HIV virus?

Description : Which disease is caused by the infection of HIV virus?

Last Answer : AIDS

HIV virus causes------? A. Hepatitis A B. Hepatitis B C. TB D. AIDS (Answer)

Description : HIV virus causes------? A. Hepatitis A B. Hepatitis B C. TB D. AIDS (Answer)

Last Answer : D. AIDS (Answer)

Which form of drug abuse involves most risk of infection with the HIV (AIDS) virus ? A. Cigarette smoking B. Using alcholo C. Injection of heroine (Answer) D. Taking too much aspirin E. None of these

Description : Which form of drug abuse involves most risk of infection with the HIV (AIDS) virus ? A. Cigarette smoking B. Using alcholo C. Injection of heroine (Answer) D. Taking too much aspirin E. None of these

Last Answer : C. Injection of heroine (Answer)

At which stage of HIV infection does one usually show symptoms of AIDS? (a) Within 15 days of sexual contact with an infected person (b) When the infected retro virus enters host cells (c) When HIV damages large number of helper T  - lymphocytes (d) When the viral DNA is produced by reverse transcriptase

Description : At which stage of HIV infection does one usually show symptoms of AIDS? (a) Within 15 days of sexual contact with an infected person (b) When the infected retro virus enters host cells (c) ... large number of helper T  - lymphocytes (d) When the viral DNA is produced by reverse transcriptase

Last Answer : (c) When HIV damages large number of helper T  - lymphocytes

Which of the following is correct regarding AIDS causative agent HIV? (a) HIV is enveloped virus containing one molecule of single-stranded RNA and one molecule of reverse transcriptase. (b) HIV is enveloped virus that contains two identical molecules of single-stranded RNA and two molecules of reverse transcriptase. (c) HIV is unenveloped retrovirus. (d) HIV does not escape but attacks the acquired immune response

Description : Which of the following is correct regarding AIDS causative agent HIV? (a) HIV is enveloped virus containing one molecule of single-stranded RNA and one molecule of reverse transcriptase. (b) HIV ... ) HIV is unenveloped retrovirus. (d) HIV does not escape but attacks the acquired immune response

Last Answer : (d) HIV does not escape but attacks the acquired immune response.

The plant virus was first isolated in crystalline form(a) TMV (b) Baceriophages (c) Cyanophages (d) HIV Q.267The

Description : The plant virus was first isolated in crystalline form(a) TMV (b) Baceriophages (c) Cyanophages (d) HIV Q.267The

Last Answer : (a) TMV

Which virus is responsible for AIDSa) HIC b) HIV c) HIL d) HKL

Description : Which virus is responsible for AIDS a) HIC b) HIV c) HIL d) HKL

Last Answer : b) HIV

Which of the following infection(s) can be diagnosed by the use of polymerase chain reaction? A- HIV-1 and HIV-2 viruses B- Hepatitis B virus C- Mycobacterium tuberculosis D- All of these

Description : Which of the following infection(s) can be diagnosed by the use of polymerase chain reaction? A- HIV-1 and HIV-2 viruses B- Hepatitis B virus C- Mycobacterium tuberculosis D- All of these

Last Answer : All of these

A viral load test detects the A- provirus of HIV in infected cells B- .total amount of virus in the infected host C- number of viruses being released by each infected cell D- .amount of bacteriophage being produced by E. coli cells

Description : A viral load test detects the A- provirus of HIV in infected cells B- .total amount of virus in the infected host C- number of viruses being released by each infected cell D- .amount of bacteriophage being produced by E. coli cells

Last Answer : provirus of HIV in infected cells

When assisting the patient to interpret a negative HIV test result, the nurse informs the patient that the results mean a) his body has not produced antibodies to the AIDS virus. A negative test result indicates that antibodies to the AIDS virus are not present in the blood at the time the blood sample for the test is drawn.

Description : When assisting the patient to interpret a negative HIV test result, the nurse informs the patient that the results mean a) his body has not produced antibodies to the AIDS virus. A negative test ... When antibodies to the AIDS virus are detected in the blood, the test is interpreted as positive.

Last Answer : a) his body has not produced antibodies to the AIDS virus. A negative test result indicates that antibodies to the AIDS virus are not present in the blood at the time the blood sample for the test is drawn.