Cell Biology Quiz 4

Term
1 / 20
______ is a gene expression signaling system that uses a positive feedback mechanism.

A. Autocrine
B. 2-component
C. Endocrine
D. Paracrine
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Terms in this set (20)
______ is a gene expression signaling system that uses a positive feedback mechanism.

A. Autocrine
B. 2-component
C. Endocrine
D. Paracrine
A
_____ is a secondary messenger from inositol triphosphate signaling.

A. Calcium
B. cAMP
C. AMP
D. GABA
A
______ is an enzyme that release DAG.

A. Phospholipase
B. IP Kinase
C. Caspase 3
D. CDK2
A
_______ is a competitive inhibitor of guanine exchange factor.

A. GAP
B. ICAD
C. RAS
D. GDI
D
_____ is a threonine serine kinase.

A. RAF
B. PKC
C. DAG
D. RAS
B
_______ are proteins that together with cytochrome-C and Caspase 9 make up the apoptosome.

A. Caspase 3
B. CADs
C. APAFs
D. Bax
C
_____ is a drug that binds to a Type-1 nuclear receptor.

A. SERM
B. Cipro
C. RB
D. TNF
A
_______ is stimulated by growth survival signals.

A. BCL-2
B. Orphan receptors
C. Bax
D. DAG
A
____ is a scaffold protein that links a growth factor receptor to Ras.

A. TRADD
B. Raf
C. GRB2
D. Orphan receptor
C
______ is a protein that activates Caspase 8.

A. CAD
B. Caspase 3
C. TRADD
D. Bak
C
______ is the master regulator of the cell cycle and apoptosis. A. p211 B. Caspase 3 C. p53 D. BadC_______ is a drug that increases a receptor activity. A. Antagonist B. Taxol C. Kinase D. AgonistD______ is a protein released by a natural killer cell to create a channel in a virally infected cell. A. BCL-2 B. Granzyme B C. Bax D. PerforinD______ is a protein that can block the B-adrenergic receptor. A. TRADD B. GAP C. Arrestin D. ICADC_______ is a colony sensing signalling system used by prokaryotes. A. Quorum Sensing B. 2-component C. Histidine Kinase D. EndocrineA______ is a protein released from the mitochondria during apoptosis. A. Caspase 9 B. APAF-1 C. Badd D. Cytochrome CD_______ is a ubiquitin ligase that targets p53 for discussion. A. RB B. MDM2 C. E2F D. CDK4/6B______ is the term for the cytosolic portions of the TNF Receptor. A. TRADD B. Caspase 8 interaction domains. C. Death Domains D. CADsC_____ is the amino acid in a prokaryotic effector protein. A. Tyrosine B. Aspartate C. Histidine D. SerineB__________ is a trimeric protein that is active in its GTP bound state. A. Raf B. GEF C. G Protein D. GDIC