exam 1 lab

Question 1

Which disease does this densitometry pattern correspond to?

a. a-antitrypsin
b. monoclonal disease
c. cirrhosis
d. reference pattern/ normal

Answer 1

B

Question 2

Which disease does this densitometry pattern correspond to?

a. a-antitrypsin deficiency
b. monoclonal disease
c. cirrhosis
d. reference pattern/ normal

Answer 2

A

Question 3

Which disease does this densitometry pattern correspond to?

a. a-antitrypsin
b. monoclonal disease
c. cirrhosis
d. reference pattern/ normal

Answer 3

D

Question 4

Which disease does this densitometry pattern correspond to?

a. a-antitrypsin
b. monoclonal disease
c. cirrhosis
d. reference pattern/ normal

Answer 4

C

Question 5

which is a normal range value for serum albumin?

a. 3.4-3.5 mg/dL
b. 3-6 mg/dL
c. 3.5-5.5 mg/dL
d. 4.5-7.0 mg/dL

Answer 5

C

Question 6

which is a normal range value for urine total protein?

a. 3.4-3.5 mg/dL
b. 3-6 mg/dL
c. 3.5-5.5 mg/dL
d. 4.5-7.0 mg/dL

Answer 6

B

Question 7

which is a normal range value for glycated Hb?

a. 3.4-3.5 mg/dL
b. 3-6 mg/dL
c. 3.5-5.5 mg/dL
d. 4.5-7.0 mg/dL

Answer 7

D

4.5 - 7 %

Question 8

which is a normal range value for total serum protein?

a. 3.4-3.5 mg/dL
b. 3-6 mg/dL
c. 3.5-5.5 mg/dL
d. 6-8 mg/dL

Answer 8

D

Question 9

which of the ff glycated Hb % indicate sever diabetes?

a. 4.5-7
b. 9.5 - 14
c. >14
d. 20

Answer 9

C

Question 10

which of the ff glycated Hb % indicate ketotic diabetes?

a. 4.5-7
b. 9.5 - 14
c. >14
d. 20

Answer 10

D

Question 11

which of the ff glycated Hb % indicate normal range?

a. 4.5-7
b. 9.5 - 14
c. >14
d. 20

Answer 11

A

Question 12

which of the ff glycated Hb % indicate pre diabetes?

a. 4.5-7
b. 9.5 - 14
c. >14
d. 20

Answer 12

B

Question 13

_______ a unique identifier given to a sequence when submitted to GenBank, EMBL or DDBJ. this will give you the flat file for that sequence

Answer 13

accession number

Question 14

________ is a sequence comparison algorithim that is optimized for speed and used to search sequence databases for optical local alignments to a query

Answer 14

BLAST

Basic Local Alignment Search Tool

Question 15

_______ refers to a domain that has been conserved during evolution

Answer 15

conserved domain

Question 16

__________ is a collection of sequence alignments and profiles representing protein domains conserved during molecular evolution

Answer 16

Conserved domain databases

Question 17

___________ the nucleotides or amino acids found cost commonly at each position in the sequences of homologous DNAs, RNAs or proteins

Answer 17

consensus sequence

Question 18

________ is a parameter that describes the number of hits one can “expect” to see by chance when searching a database of a particular size.

Answer 18

E-value/ Expect-value

E-values closer to zero is more important

Question 19

_________refers to similarity attributable to descent from a common ancestor, identical in every single aspect

Answer 19

homologs

Question 20

________describes genes in different species that derive from a single ancestral gene in the last common ancestor of the respective species

Answer 20

orthology

orthologs: same gene, diff specie

Question 21

‘_________ describes the relationship of homologous genes that arose by gene duplication.

Answer 21

paralogy

paralogs: 2 diff genes, same specie