Brainscape's Knowledge GenomeTM

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


See full index

Immunoserology > PROTEINS OF COMPLEMENT SYSTEM > Flashcards

PROTEINS OF COMPLEMENT SYSTEM Flashcards

1
Q

Binds to Fc region of IgM and IgG

A

C1q

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

Activates C1s

A

C1r

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

Under classical pathway which serum protein Cleaves C4 and C2?

A

C1s

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

Part of C3 convertase (C4b)

A

C4

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

Binds to C4b—forms C3 convertase

A

C2

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

Key intermediate in all pathways

A

C3

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

Initiates membrane attack complex

A

C5

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

Binds to C5b in MAC

A

C6

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

Binds to C5bC6 in MAC

A

C7

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

Starts pore formation on membrane

A

C8

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

Polymerizes to cause cell lysis

A

C9

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

Among the serum proteins of the complement system under classical pathway, which among them has the highest molecular weight?

A

C1q

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

Among the serum proteins of the complement system under classical pathway, which among them has the lowest molecular weight?

A

C9

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

Among the serum proteins of the complement system under the classical pathway, which among them has the highest concentration?

A

C3

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

Among the serum proteins of the complement system under the classical pathway, which among them has the lowest concentration?

A

C2

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

Binds to C3b to form C3 convertase

A

Factor B

17
Q

Cleaves factor B

A

Factor D

18
Q

Stabilizes C3bBb–C3 convertase

A

Properdin

19
Q

Among the serum proteins of the complement system under alternative pathway, which among them has the highest molecular weight?

A

Factor B

20
Q

Among the serum proteins of the complement system under alternative pathway, which among them has the lowest molecular weight?

A

Factor D

21
Q

Among the serum proteins of the complement system under alternative pathway, which among them has the highest concentration?

A

Factor B

22
Q

Among the serum proteins of the complement system under alternative pathway, which among them has the lowest concentration?

A

Factor D

23
Q

Binds to mannose

A

MBL

24
Q

The function of this serum protein is unknown

A

MASP-1

25
Q

Cleaves C4 and C2

A

MASP-2

Immunoserology (21 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions