If a disease of the blood vessels caused the endothelial cells of the vessel to die, what effect would that have on the cellular activities associated with vasodilation?

Cell Signalling and Transduction
If a disease of the blood vessels caused the endothelial cells of the vessel to die, what effect would that have on the cellular activities associated with vasodilation?

Nitric oxide would no longer be produced

It would be more difficult to increase blood flow and reduce blood pressure

Smooth muscle cells could not be made to relax

All of these

Nitric oxide would no longer be produced

It would be more difficult to increase blood flow and reduce blood pressure

Smooth muscle cells could not be made to relax

All of these

ANSWER DOWNLOAD EXAMIANS APP

Cell Signalling and Transduction
Simple nerve reflexes use signaling molecules called

proteases

nitric oxides

neurotransmitters

G proteins

proteases

nitric oxides

neurotransmitters

G proteins

ANSWER DOWNLOAD EXAMIANS APP

Cell Signalling and Transduction
The hormone or ligand can be considered as

second messenger

first messenger

none of these

both (a) and (b)

second messenger

first messenger

none of these

both (a) and (b)

ANSWER DOWNLOAD EXAMIANS APP

Cell Signalling and Transduction
Cell signaling can be classified into

three distinct types based on the signaling molecules

three distinct types based on the distance over which the signaling molecules act

two distinct types based on the distance over which the signaling molecules act

None of these

three distinct types based on the signaling molecules

three distinct types based on the distance over which the signaling molecules act

two distinct types based on the distance over which the signaling molecules act

None of these

ANSWER DOWNLOAD EXAMIANS APP

Cell Signalling and Transduction
The major second messengers are

cGMP

All of these

DAG

cAMP

cGMP

All of these

DAG

cAMP

ANSWER DOWNLOAD EXAMIANS APP

Cell Signalling and Transduction
What is the name of the protein signaling molecule that alters glucose uptake, and where would its receptors be located?

Insulin; beta cells of the pancreas

Insulin; many different cell types that use glucose for fuel

NGF; the nerves involved in simple reflexes

PDGF; the blood

Insulin; beta cells of the pancreas

Insulin; many different cell types that use glucose for fuel

NGF; the nerves involved in simple reflexes

PDGF; the blood

ANSWER DOWNLOAD EXAMIANS APP

Cell Signalling and Transduction

Cell Signalling and Transduction If a disease of the blood vessels caused the endothelial cells of the vessel to die, what effect would that have on the cellular activities associated with vasodilation?

Cell Signalling and Transduction Simple nerve reflexes use signaling molecules called

Cell Signalling and Transduction The hormone or ligand can be considered as

Cell Signalling and Transduction Cell signaling can be classified into

Cell Signalling and Transduction The major second messengers are

Cell Signalling and Transduction What is the name of the protein signaling molecule that alters glucose uptake, and where would its receptors be located?

Cell Signalling and Transduction
If a disease of the blood vessels caused the endothelial cells of the vessel to die, what effect would that have on the cellular activities associated with vasodilation?

Cell Signalling and Transduction
Simple nerve reflexes use signaling molecules called

Cell Signalling and Transduction
The hormone or ligand can be considered as

Cell Signalling and Transduction
Cell signaling can be classified into

Cell Signalling and Transduction
The major second messengers are

Cell Signalling and Transduction
What is the name of the protein signaling molecule that alters glucose uptake, and where would its receptors be located?