Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Comprehensive > Set 1 > Flashcards

Set 1 Flashcards

1
Q

Chromosome appears smallest during

A

anaphase

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Identifying sex of embryo can be done by

A

karyotyping, iden. of sex chromatin, assay of sex linked enzyme

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Plasmids for studying genetic elements

A

reporter

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

crowded plate method for screening of

A

antibiotics

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

penicillin to production of glutamic acid

A

inducer

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

What type of fluid is toothpaste?

A

bingham

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

centrifuge that is work horse of fermentation industry

A

disk stack centrifuge

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

peak broadening could be due to

A

axial dispersion, long. diff., non-eq mass transfer

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Plant ht & fruit set is determined by

A

gibberellins

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

folding of proteins reg by

A

chaperons and chaperonins

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

glycan core to phospholipid and a protein

A

glypiation

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

homeotic genes controlling floral identity

A

AP1,2,3

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Database that gives info about protein family and strcuture

A

prodom

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

phospholipids in cytoplasm membrane of archae bacteria

A

polyisoprenoid branched chain lipids

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

oldest eukaryotic organisms

A

archea

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

if deltaG is +ve and keq<1, reaction proceeds in

A

reverse direction

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

DHAP synthetase catalyses condensation of

A

Erythrose-4-phosphate, PEPA

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

deltaG is

A

energy taken up or liberated during reaction

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

when acetatw is sole C source for microorganisms, which pathway is used

A

glyoxylate

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

agglutination reaction is more sensitive than precipitation for the detection of

A

antigen

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

a large lattice is formed when

A

antigen and antibody are found in optimal proportion

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

monoclonal ab production requires

A

mouse splenic lymphocytes and mouse myeloma cells

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

salmonellosis is a ___ infection

A

food

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

during successful purification scheme, the SA and no. of enzymes

A

increases, decreases

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
Q

An excise piece of leaf or stem tissue used in micropropagation

A

extant

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
26
Q

protoplasts can be produced from suspension cultures, callus tissues or intact tissues by enzymatic treatment with

A

cellulolytic enzymes and pectolytic enzymes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
27
Q

AA having buffer action when added to acid solution at physiological pH

A

Histidine

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
28
Q

eg of imino acid

A

proline

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
29
Q

How many enclosingmembranes does lysosome have?

A

one

30
Q

in presence of light, pH of lumen of thylakoid

A

decreases

31
Q

2H2O2—>2H2O + O2; catalyst?

A

catalase

32
Q

which process doesn’t require cyt.c?

A

tca cycle

33
Q

In CAM plants, CO2 is accepted in the night by

A

PEP

34
Q

Can transposons be transferred by phage mediated transduction?

A

no

35
Q

genetic code

A

nucleotide sequence that corresponds to common amino acid

36
Q

one too many or too few chromosomes

A

aneuploidy

37
Q

rapid but non-antigen specific immune response

A

innate immune system

38
Q

antigenic peptide for MHC class I generated in

A

cytosol

39
Q

accumulation of abscisic acid caused

A

seed dormancy

40
Q

Is cholesterol typically non-esterified?

A

yes

41
Q

fatty acids are transported into mitochondria bound to

A

carnitine

42
Q

submission to genbank is done by

A

bankit and seqin

43
Q

comprehensive database for study of human genetics and mol bio is

A

OMIM

44
Q

increased glucose consumption increases dietary req for

A

thiamin

45
Q

riboflavin is a coenzyme in a reaction catalysed by

A

acyl co.A dehydrogenase

46
Q

STAG is maintained by

A

DDBJ

47
Q

vector used in HGP

A

YAC

48
Q

microbes growing at high salinity

A

halophiles and osmophiles

49
Q

non-lactose fermenting colonies on McConkey’s

A

Salmonella typhi

50
Q

abs in blood cell coagulation

A

IgM

51
Q

in an antigen, haptens are

A

non-immunogenic

52
Q

major role of the complement system is to work in conjunction with

A

abs to lyse cells via C8 and C9 components

53
Q

vit, B12 can ve estimated and determined by the organism

A

Lactobacillus Leichmanni

54
Q

T-cells produced from

A

bone-marrow

55
Q

incomplete antigens are called

A

haptens

56
Q

batch fermentation is also called

A

closed batch system

57
Q

pH for production of penicillin

A

6.5

58
Q

recombinent hGH lacks

A

terminal lysine

59
Q

important role in host recognition in communication of nematodes

A

carbohydrate moeity

60
Q

most effective for rice sheath blight pathogen

A

polyoxin D

61
Q

chromosomes in budding yeast

A

16

62
Q

Recombinant SV40 viruses introduce foreign DNA into cells with or without dna med transfection

A

without

63
Q

precursor added in medium to bet penicillin G

A

Phenyl acetic acid

64
Q

charon 34 and charon 35 can clone DNA upto

A

9-20 kb

65
Q

organic acids and synthetic buffers can be used to maintian pH of a culture; T/F?

A

T

66
Q

transplastomics targets

A

genes in chloroplasts

67
Q

encapsulation of somatic embryos can be carried out by

A

automatic encapsulation and gel complexation

68
Q

sscrna encapsidated by larger rna in plant virus

A

virusoid

69
Q

deffective enzyme in Von Gierke’s disease

A

Glu-6-pho

70
Q

metabolic products of glucose and glutamine

A

lactate and ammonium

71
Q

fertilized egg cell develops into embryo, the entropy

A

decreases

72
Q

alegar is a type of vinegar produced from

A

ale

Comprehensive (1 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2025 Bold Learning Solutions. Terms and Conditions