User Polisetty

2

17

votes

1

answer

2k

views

Why are there 2 copies of RNA in the HIV virion?

Oct 23 at 12:35 Community♦ 1

12

votes

2

answers

1k

views

Why isn’t Haemoglobin a plasma protein, rather than being encompassed by the erythrocyte?

evolution hematology blood-circulation red-blood-cell

May 14 '18 at 22:31 mgkrebbs 6,044

4

10

votes

1

answer

713

views

What is the rationale behind tapering of immunosuppressant dose a while after transplant?

human-biology immunology transplantation immunosuppression

Oct 21 '16 at 0:37 Anon 722

2

8

votes

1

answer

8k

views

Why is polyploidy much more common in plants than in animals? [duplicate]

genetics evolution chromosome polyploidy

Jan 9 '17 at 12:13 Polisetty 2,243

2

8

votes

1

answer

3k

views

Why do bacteria produce H₂O₂?

microbiology bacteriology cellular-respiration

Dec 17 '16 at 12:06 another 'Homo sapien' 13.3k

2

8

votes

1

answer

3k

views

What makes worms' eggs float or sink?

microbiology parasitology

Jun 24 '16 at 10:44 arboviral 3,204

1

7

votes

2

answers

129

views

Wouldn't a non-poisonous variety of a mutant plant be at selective advantage?

evolution

Dec 21 '16 at 15:57 Ben Bolker 1,399

1

6

votes

1

answer

3k

views

Why do bulls have a hump?

zoology ecology

Mar 14 '17 at 19:09 David 13.5k

6

votes

1

answer

357

views

Is the knee locking mechanism present in animals?

zoology human-anatomy

Jun 9 '16 at 17:55 Polisetty 2,243

1

5

votes

1

answer

248

views

How is TB harmful in HIV patients?

microbiology immunology hiv pathogenesis tuberculosis

Jul 21 at 2:48 De Novo 7,402

1

5

votes

1

answer

113

views

Is diarrhoea advantageous to the microbe?

evolution microbiology pathology

Jul 16 '17 at 15:31 Community♦ 1

5

votes

0

answers

110

views

Evolutionary explanation of the bicuspid on the left and tricuspid on the right

human-biology evolution cardiology

Oct 8 '16 at 20:14 Polisetty 2,243

2

5

votes

1

answer

285

views

Why is it always Sodium that we talk of in blood pressure?

human-biology physiology blood-circulation blood-pressure

Mar 12 '16 at 0:30 Maljam 437

3

4

votes

2

answers

8k

views

Why isn't acetyl-coA an entry point for gluconeogenesis?

biochemistry metabolism

Mar 4 at 21:02 klgreathouse 1

1

4

votes

1

answer

326

views

Do two hormones have the same effect on a cell if the second messenger is the same?

endocrinology cell-signaling

May 21 '18 at 9:18 Community♦ 1

1

4

votes

1

answer

3k

views

Do DNA viruses have their own DNA dependant DNA polymerase?

genetics dna virology

Feb 24 '18 at 16:10 Regina 1

1

4

votes

1

answer

208

views

Is a part of the spinal cord from the mesoderm?

neuroanatomy embryology

May 27 '17 at 16:20 JM97 3,201

2

4

votes

2

answers

533

views

Should there be separate Ramachandran plots for an amino acid in different contexts?

biochemistry proteins biophysics protein-structure

May 3 '17 at 13:21 David 13.5k

2

4

votes

2

answers

366

views

Are there bacteria that respire anaerobically in aerobic conditions?

microbiology bacteriology metabolism respiration

Dec 13 '16 at 16:09 Polisetty 2,243

4

votes

1

answer

103

views

What is the reason for 'microcytic' anaemia?

pathology hematology red-blood-cell

Oct 23 '16 at 1:15 Community♦ 1

4

votes

1

answer

12k

views

Pathophysiology of pink frothy sputum in pulmonary edema

human-biology pathology medicine pathophysiology

Oct 7 '16 at 0:32 Polisetty 2,243

4

votes

1

answer

53

views

How do CD 8+ Tc cells reach the site of tumors?

immunology cancer

Mar 4 '16 at 4:08 Noushin 186

3

votes

1

answer

629

views

How does hyperthyroidism cause diarrhea?

human-biology endocrinology medicine

Jan 8 at 11:20 Roby Vicary 332

1

3

votes

0

answers

138

views

Do ovaries produce estrogen before menarche?

reproduction endocrinology sex

Apr 11 '18 at 13:36 Polisetty 2,243

1

3

votes

1

answer

5k

views

Does class switching occur both in B cells and Plasma cells?

immunology immunoglobin

Mar 16 '18 at 8:39 Rajesh Jhorawat 1

3

votes

1

answer

420

views

Derivation for drug half life

pharmacology pharmacokinetics

Sep 21 '17 at 12:54 Madhur Khullar 1

3

votes

0

answers

738

views

What decides whether an ulcer/chancre is painful or painless?

microbiology pathology pathogenesis

Apr 30 '17 at 22:14 kiratpreet dhillon 1

1

3

votes

0

answers

189

views

Why does fetal distress (hypoxia) cause bradycardia?

physiology cardiology

Feb 6 '17 at 18:22 Polisetty 2,243

3

votes

0

answers

40

views

Flight trajectory of domestic pigeons on sudden noise

ethology

Oct 18 '16 at 21:38 Ebbinghaus 2,441

3

votes

2

answers

1k

views

Why are vegetations in Infective endocarditis common on the atrial side?

microbiology pathology cardiology

Oct 8 '16 at 22:54 Polisetty 2,243

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77 Questions

Why are there 2 copies of RNA in the HIV virion?

Why isn’t Haemoglobin a plasma protein, rather than being encompassed by the erythrocyte?

What is the rationale behind tapering of immunosuppressant dose a while after transplant?

Why is polyploidy much more common in plants than in animals? [duplicate]

Why do bacteria produce H₂O₂?

What makes worms' eggs float or sink?

Wouldn't a non-poisonous variety of a mutant plant be at selective advantage?

Why do bulls have a hump?

Is the knee locking mechanism present in animals?

How is TB harmful in HIV patients?

Is diarrhoea advantageous to the microbe?

Evolutionary explanation of the bicuspid on the left and tricuspid on the right

Why is it always Sodium that we talk of in blood pressure?

Why isn't acetyl-coA an entry point for gluconeogenesis?

Do two hormones have the same effect on a cell if the second messenger is the same?

Do DNA viruses have their own DNA dependant DNA polymerase?

Is a part of the spinal cord from the mesoderm?

Should there be separate Ramachandran plots for an amino acid in different contexts?

Are there bacteria that respire anaerobically in aerobic conditions?

What is the reason for 'microcytic' anaemia?

Pathophysiology of pink frothy sputum in pulmonary edema

How do CD 8+ Tc cells reach the site of tumors?

How does hyperthyroidism cause diarrhea?

Do ovaries produce estrogen before menarche?

Does class switching occur both in B cells and Plasma cells?

Derivation for drug half life

What decides whether an ulcer/chancre is painful or painless?

Why does fetal distress (hypoxia) cause bradycardia?

Flight trajectory of domestic pigeons on sudden noise

Why are vegetations in Infective endocarditis common on the atrial side?