$ A chromosomes with equal sized arms is called isobrachial. ! Barr bodies are present in the cells of human females.

$ A chromosomes with equal sized arms is called isobrachial. ! Barr bodies are present in the cells of human females.
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$ A chromosomes with equal sized arms is called isobrachial. ! Barr bodies are present in the cells of human ... wrong D. If both As and R are wrong.
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Regarding the human chromosomesa. there are 23 pairs autosomal chromosomes b. the Y chromosome is larger than the X chromosome c. cells containing YO chromosome are not compatible with life d. Barr body is caused by the presence of an inactive X chromosome

Description : Regarding the human chromosomes a. there are 23 pairs autosomal chromosomes b. the Y chromosome is larger than the X chromosome c. cells containing YO chromosome are not compatible with life d. Barr body is caused by the presence of an inactive X chromosome

Last Answer : cells containing YO chromosome are not compatible with life

True statements about chromosome include: a. 23 chromosomes are found in germinal cells b. in female only one chromosome is activated c. the Barr body is due to inactivated X chromosome e. all above

Description : True statements about chromosome include: a. 23 chromosomes are found in germinal cells b. in female only one chromosome is activated c. the Barr body is due to inactivated X chromosome e. all above

Last Answer : all above

Fetal sex can be determined by examining cells from the amniotic fluid by looking for (a) chiasmata (b) kinetochore (c) barr bodies (d) autosomes.

Description : Fetal sex can be determined by examining cells from the amniotic fluid by looking for (a) chiasmata (b) kinetochore (c) barr bodies (d) autosomes.

Last Answer : (c) barr bodies

$ The reproductive cells in the testes are called spermatocytes. ! Labia majora is a part of the external genitalia of human females.

Description : $ The reproductive cells in the testes are called spermatocytes. ! Labia majora is a part of the external genitalia of human females.

Last Answer : $ The reproductive cells in the testes are called spermatocytes. ! Labia majora is a part of the external ... wrong D. If both As and R are wrong.

A normal female human cell will have how many Barr bodies per cell? Is it: a) 1 b) 2 c) 3 d) 4

Description : A normal female human cell will have how many Barr bodies per cell? Is it: a) 1 b) 2 c) 3 d) 4

Last Answer : ANSWER: A -- 1

Anaphase Promoting Complex (APC) is a protein degradation machinery necessary for proper mitosis of animal cells. If APC is defective in a human cell, which of the following is expected to occur ? (1) Chromosomes will be fragmented (2) Chromosomes will not segregate (3) Recombination of chromosome arms will occur (4) Chromosomes will not condense

Description : Anaphase Promoting Complex (APC) is a protein degradation machinery necessary for proper mitosis of animal cells. If APC is defective in a human cell, which of the following is expected to occur ... will not segregate (3) Recombination of chromosome arms will occur (4) Chromosomes will not condense

Last Answer : (2) Chromosomes will not segregate

$ Those genes which are present on "Y" chromosomes of human beings are called holandric genes. ! Holandric genes are present both in men as well as wo

Description : $ Those genes which are present on "Y" chromosomes of human beings are called holandric genes. ! Holandric genes are present both in men as well as wo

Last Answer : $ Those genes which are present on "Y" chromosomes of human beings are called holandric genes. ! Holandric ... wrong D. If both As and R are wrong.

$ Nucleus was discovered by Robert Brown ! Large sized organisms have large sized cells.

Description : $ Nucleus was discovered by Robert Brown ! Large sized organisms have large sized cells.

Last Answer : $ Nucleus was discovered by Robert Brown ! Large sized organisms have large sized cells. A. If both As and ... is wrong D. If both As and R are wrong.

.Number of Barr bodies in XXXX female is (a) 1 (b) 2 (c) 3 (d) 4

Description : .Number of Barr bodies in XXXX female is (a) 1 (b) 2 (c) 3 (d) 4

Last Answer : (c) 3

Chromosomes having equal or almost equal arms are called (a) Metacentric (b) Acrocentric (c) Polycentric (d) Acentric

Description : Chromosomes having equal or almost equal arms are called (a) Metacentric (b) Acrocentric (c) Polycentric (d) Acentric

Last Answer : (a) Metacentric

$ Nucleosome is present on the chromosomes. ! A true nucleus is called Eukaryon.

Description : $ Nucleosome is present on the chromosomes. ! A true nucleus is called Eukaryon.

Last Answer : $ Nucleosome is present on the chromosomes. ! A true nucleus is called Eukaryon. A. If both As and R are ... is wrong D. If both As and R are wrong.

How are sex chromosomes of human males and females alike How are they different?

Description : How are sex chromosomes of human males and females alike How are they different?

Last Answer : Need answer

Anaphase Promoting Complex (APC) is a protein degradation machinery necessary for proper mitosis of animal cell. If APC is defective in a human cell, which of the following is expected to occur? (a) Chromosomes will be fragmented. (b) Chromosomes will not segregate. (c) Recombination of chromosome arms will occur. (d) Chromosomes will not condense

Description : Anaphase Promoting Complex (APC) is a protein degradation machinery necessary for proper mitosis of animal cell. If APC is defective in a human cell, which of the following is expected to ... will not segregate. (c) Recombination of chromosome arms will occur. (d) Chromosomes will not condense

Last Answer : (b) Chromosomes will not segregate.

$ Acetabularia is the largest sized single called green algra. ! PPLO is the smallest sized prokaryote.

Description : $ Acetabularia is the largest sized single called green algra. ! PPLO is the smallest sized prokaryote.

Last Answer : $ Acetabularia is the largest sized single called green algra. ! PPLO is the smallest sized prokaryote. A. ... wrong D. If both As and R are wrong.

$ Flower of Rafflesia is largest sized. ! Large flowers have wind pollination

Description : $ Flower of Rafflesia is largest sized. ! Large flowers have wind pollination

Last Answer : $ Flower of Rafflesia is largest sized. ! Large flowers have wind pollination A. If both As and R are ... is wrong D. If both As and R are wrong.

$ Cryptogams are those plants which have large sized sex organs. ! Pteridophytes are the cryptogams without embryo formation.

Description : $ Cryptogams are those plants which have large sized sex organs. ! Pteridophytes are the cryptogams without embryo formation.

Last Answer : $ Cryptogams are those plants which have large sized sex organs. ! Pteridophytes are the cryptogams without embryo ... D. If both As and R are wrong.

'Barr body' is found in - (1) Sperm (2) Sertoli cells (3) Female somatic cells (4) Male somatic cells

Description : 'Barr body' is found in - (1) Sperm (2) Sertoli cells (3) Female somatic cells (4) Male somatic cells

Last Answer : (3) Female somatic cells Explanation: A Barr body is the inactive X chromosome in a female somatic cell in those species in which sex is determined by the presence of the Y or W chromosome rather ... typical human female has only one Barr body per somatic cell, while a typical human male has none.

Mononucleosis is an infection of________ cells by the _____. a. T; cytomegalovirus b. B; Epstein-Barr virus c. Lung; cytomegalovirus d. red blood; Epstein.Barr virus

Description : Mononucleosis is an infection of________ cells by the _____. a. T; cytomegalovirus b. B; Epstein-Barr virus c. Lung; cytomegalovirus d. red blood; Epstein.Barr virus

Last Answer : d. red blood; Epstein.Barr virus

‘Barr body’ is found in (1) Sperm (2) Sertoli cells (3) Female somatic cells (4) Male somatic cells

Description : ‘Barr body’ is found in (1) Sperm (2) Sertoli cells (3) Female somatic cells (4) Male somatic cells

Last Answer : Female somatic cells

The colour blindness is more likely to occur in males than in females because (a) the Y-chromosome of males have the genes for distinguishing colours (b) genes for characters are located on the sex- chromosomes (c) the trait is dominant in males and recessive in females (d) none of these.

Description : The colour blindness is more likely to occur in males than in females because (a) the Y-chromosome of males have the genes for distinguishing colours (b) genes for characters are located on the sex- chromosomes (c) the trait is dominant in males and recessive in females (d) none of these.

Last Answer : (b) genes for characters are located on the sex- chromosomes

Which of the following oncogenic viruses was first detected? A.Rous sarcoma virus. B.Epstein-Barr virus C.Herpes simplex virus type 2 D.Human T cell leukaemia virus

Description : Which of the following oncogenic viruses was first detected? A.Rous sarcoma virus. B.Epstein-Barr virus C.Herpes simplex virus type 2 D.Human T cell leukaemia virus

Last Answer : A.Rous sarcoma virus.

Which of the following has been linked to Kaposi's sarcoma? A.Epstein-Barr virusB.Human T-cell lymphotropic virus C.Human papilloma virus D.Human herpes virus 8

Description : Which of the following has been linked to Kaposi's sarcoma? A.Epstein-Barr virus B.Human T-cell lymphotropic virus  C.Human papilloma virus  D.Human herpes virus 8

Last Answer : D.Human herpes virus 8

$ When the total number of chromosomes is not the exact multiple of the haploid number of an organisms, the phenomenon is called euploidy. ! Euploidy

Description : $ When the total number of chromosomes is not the exact multiple of the haploid number of an organisms, the phenomenon is called euploidy. ! Euploidy

Last Answer : $ When the total number of chromosomes is not the exact multiple of the haploid number of an organisms, the ... wrong D. If both As and R are wrong.

$ DNA replication in a bacterial cell is bidirectional. ! A chromosomes with primary constriction is called "SAT" chromosomes.

Description : $ DNA replication in a bacterial cell is bidirectional. ! A chromosomes with primary constriction is called "SAT" chromosomes.

Last Answer : $ DNA replication in a bacterial cell is bidirectional. ! A chromosomes with primary constriction is called "SAT ... D. If both As and R are wrong.

$ The term chromosome was introduced by Waldeyer. ! Sex chromosomes are also called Heterosomes.

Description : $ The term chromosome was introduced by Waldeyer. ! Sex chromosomes are also called Heterosomes.

Last Answer : $ The term chromosome was introduced by Waldeyer. ! Sex chromosomes are also called Heterosomes. A. If both ... wrong D. If both As and R are wrong.

$ Inharitance of flower colour in mirabilis jalapa is type of polygenic inheritance. ! Polysomes are a type of chromosomes.

Description : $ Inharitance of flower colour in mirabilis jalapa is type of polygenic inheritance. ! Polysomes are a type of chromosomes.

Last Answer : $ Inharitance of flower colour in mirabilis jalapa is type of polygenic inheritance. ! Polysomes are a type ... wrong D. If both As and R are wrong.

$ Mesosome is a type of polyribosomes. ! Polyribosomes from a part of the chromosomes.

Description : $ Mesosome is a type of polyribosomes. ! Polyribosomes from a part of the chromosomes.

Last Answer : $ Mesosome is a type of polyribosomes. ! Polyribosomes from a part of the chromosomes. A. If both As and ... is wrong D. If both As and R are wrong.

$ Viruses are not an exception to all theory ! During mitosis the number of chromosomes is reduced to a half.

Description : $ Viruses are not an exception to all theory ! During mitosis the number of chromosomes is reduced to a half.

Last Answer : $ Viruses are not an exception to all theory ! During mitosis the number of chromosomes is reduced to a half ... wrong D. If both As and R are wrong.

$ Hormones are the secretions to all theory. ! During mitosis the number of chromosomes is reduced to a half.

Description : $ Hormones are the secretions to all theory. ! During mitosis the number of chromosomes is reduced to a half.

Last Answer : $ Hormones are the secretions to all theory. ! During mitosis the number of chromosomes is reduced to a half ... wrong D. If both As and R are wrong.

$ Plastids occur in plant cells and animals cells. ! Centriods are present only in plant cells.

Description : $ Plastids occur in plant cells and animals cells. ! Centriods are present only in plant cells.

Last Answer : $ Plastids occur in plant cells and animals cells. ! Centriods are present only in plant cells. A. If both ... is wrong D. If both As and R are wrong.

A stage in cell division is shown in the figure. Select the answer which gives correct identification of the stage with its characteristics. (a) Cytokinesis Cell plate formed, mitochondria distributed between two daughter cells.(b) Telophase Endoplasmic reticulum and nucleolus not reformed yet. (c) Telophase Nuclear envelope reforms,Golgi complex reforms. (d) Late anaphase Chromosomes move away from equatorial plate, Golgi complex not present.

Description : A stage in cell division is shown in the figure. Select the answer which gives correct identification of the stage with its characteristics. (a) Cytokinesis Cell plate formed, mitochondria ... reforms. (d) Late anaphase Chromosomes move away from equatorial plate, Golgi complex not present.

Last Answer : (c) Telophase Nuclear envelope reforms,Golgi complex reforms.

Which of the following is not true for eukaryotic cells? A- Nucleus is bounded by nuclear membrane B- Chromosomes contain histones C- Chloroplasts and mitochondria contains 70S ribosomes D- Gas vacuoles are present

Description : Which of the following is not true for eukaryotic cells? A- Nucleus is bounded by nuclear membrane B- Chromosomes contain histones C- Chloroplasts and mitochondria contains 70S ribosomes D- Gas vacuoles are present

Last Answer : Gas vacuoles are present

$ The endocrine part of human pancreas is represented by `alpha` a and `beta` cells. ! Endocrine gland have ducts.

Description : $ The endocrine part of human pancreas is represented by `alpha` a and `beta` cells. ! Endocrine gland have ducts.

Last Answer : $ The endocrine part of human pancreas is represented by `alpha` a and `beta` cells. ! Endocrine gland ... is wrong D. If both As and R are wrong.

Somatic cells of a human have ____ chromosomes and are called (A) 10, haploid (B) 92, diploid (C) 23, haploid (D) 46, diploid

Description : Somatic cells of a human have ____ chromosomes and are called (A) 10, haploid (B) 92, diploid (C) 23, haploid (D) 46, diploid

Last Answer : (D) 46, diploid

Have you seen the video of Kamala Harris questioning AG Barr, and what did you think of it?

Description : Have you seen the video of Kamala Harris questioning AG Barr, and what did you think of it?

Last Answer : Because he is a lying sack of shit. The man threatened to not show up for the hearing on thursday, if they planned to have lawyers field the questions. The man drew up a summary of ... notifications would be in the public interest'). Sincerely yours, Robert S. Mueller III Special Counsel

Why is there such uproar about William Barr saying he believed spying on Trump did occur?

Description : Why is there such uproar about William Barr saying he believed spying on Trump did occur?

Last Answer : As with the claims of Russian collusion, my response is put up or shut up . I'll believe it when I see the evidence. As for the Democratic reaction, it could mean one of two things. Either A) it's ... shit up is damaging. Since I've seen evidence so far, I'm not willing to decide either way yet.

To those of you who plan on voting for Obama in the 2012 election, how would you feel if Jill Stein or Roseanne Barr won instead?

Description : To those of you who plan on voting for Obama in the 2012 election, how would you feel if Jill Stein or Roseanne Barr won instead?

Last Answer : I would be pretty shocked, since I’ve never heard of them.

Does anyone know where to find congress's discussions that helped end the "Barr Amendment" (Medical Marijuana and DC)

Description : Does anyone know where to find congress's discussions that helped end the "Barr Amendment" (Medical Marijuana and DC)

Last Answer : Try Library of Congress’s THOMAS [legislative activity organized and searchable by year or congress number] and also NORML http://norml.org/

Assertion: Epstein - Barr virus is an oncovirus. Reason: It stimulates the growth of cancer.

Description : Assertion: Epstein - Barr virus is an oncovirus. Reason: It stimulates the growth of cancer.

Last Answer : Assertion: Epstein - Barr virus is an oncovirus. Reason: It stimulates the growth of cancer. A. If ... D. If both the assertion and reason are false

Barr body in mammals represent

Description : Barr body in mammals represent

Last Answer : Barr body in mammals represent A. One of the two X chromosomes in somatic cells of females ... of male D. All heterochromatin of female cells

Epstein-Barr virus test?

Description : Epstein-Barr virus test?

Last Answer : DefinitionEpstein-Barr virus test is a blood test to detect antibodies to the Epstein-Barr virus (EBV) antigens.See also: Monospot testAlternative NamesEBV antibody test; MonospotHow the test is performedBlood is ... the needle is removed, and the puncture site is covered to stop any bleeding.In in

What is Barr body Genes?

Description : What is Barr body Genes? 

Last Answer : Located inside the nuclear envelope, it is a densely staining object that is an inactivated X chromosome in female mammalian cells. Most Barr body genes are not expressed. They are reactivated in gonadal ... transcript, is an RNA; multiple copies of XIST attach to the X chromosome inactivating it.  

Infectious _____ is caused by the ________virus infecting the B lymphocytes. a. mononucleosis, Epstein Barr b. shingles, varicella c. Epstein Barr, yellow fever d. Meningitis, Lassa

Description : Infectious _____ is caused by the ________virus infecting the B lymphocytes. a. mononucleosis, Epstein Barr b. shingles, varicella c. Epstein Barr, yellow fever d. Meningitis, Lassa

Last Answer : d. Meningitis, Lassa

Researchers have associated the ______ virus with infectious mononucleosis and have evidence that the virus also causes _______. a. Epstein-Barr; hepatitis B b. Epstein-Barr; Burkitt's lymphoma c. Coxsackie; hepatitis B d. Coxsackie; Burkitt lymphoma

Description : Researchers have associated the ______ virus with infectious mononucleosis and have evidence that the virus also causes _______. a. Epstein-Barr; hepatitis B b. Epstein-Barr; Burkitt's lymphoma c. Coxsackie; hepatitis B d. Coxsackie; Burkitt lymphoma

Last Answer : d. Coxsackie; Burkitt lymphoma

A history of infection specifically caused by group A betahemolytic streptococci is associated with which of the following disorders? a) Acute glomerulonephritis Acute glomerulonephritis is also associated with varicella zoster virus, hepatitis B, and Epstein-Barr virus.

Description : A history of infection specifically caused by group A betahemolytic streptococci is associated with which of the following disorders? a) Acute glomerulonephritis Acute glomerulonephritis is ... chronic glomerulonephritis, systemic lupus erythematosus, multiple myeloma, and renal vein thrombosis.

Last Answer : a) Acute glomerulonephritis Acute glomerulonephritis is also associated with varicella zoster virus, hepatitis B, and Epstein-Barr virus.

Which of the following viruses is most susceptible to acyclovir: A. Herpes simplex type I virus B. Herpes simplex type II virus C. Varicella-zoster virus D. Epstein-Barr virus

Description : Which of the following viruses is most susceptible to acyclovir: A. Herpes simplex type I virus B. Herpes simplex type II virus C. Varicella-zoster virus D. Epstein-Barr virus

Last Answer : A. Herpes simplex type I virus

The virus which causes mononucleosis belongs to which family? a) Cocksackie b) Androvirus c) Epstein-Barr d) Retrovirus

Description : The virus which causes mononucleosis belongs to which family? a) Cocksackie b) Androvirus c) Epstein-Barr d) Retrovirus 

Last Answer : ANSWER: C -- EPSTEIN-BARR

In normal human sex cells contain the number of chromosomes?

Description : In normal human sex cells contain the number of chromosomes?

Last Answer : I'm guessing you mean germ cells (oocyte and sperm). Each onehas 23 chromosomes (haploid), so when they fuse they make a fullcell (46 chromosomes-diplod).

The number of chromosomes present in the somatic cell of the human cell is - (1) 23 (2) 44 (3) 46 (4) 92

Description : The number of chromosomes present in the somatic cell of the human cell is - (1) 23 (2) 44 (3) 46 (4) 92

Last Answer : (3) 46 Explanation: Human cells have 23 pairs of chromosomes (22 pairs of autosomes and one pair of sex chromosomes), giving a total of 46 per cell.

The number of chromosomes present in normal human being are - (1) 23 (2) 46 (3) 22 (4) 48

Description : The number of chromosomes present in normal human being are - (1) 23 (2) 46 (3) 22 (4) 48

Last Answer : (2) 46 Explanation: A chromosomeis an organized structure of DNA and protein found in cells. It is a single piece of coiled DNA containing many genes, regulatory elements and other nucleotide sequences. ... genetic traits are linked to a person's sex and are passed on through the sex chromosomes.