Flashcards in 11.15 signal Transduction Deck (15)
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1
Hormones
Morphogens
Neurotransmitters
Signals that cells send out to (environment/other cells)
other cells
2
Pheromones
Sex pheromones (mating between organisms of the same species)
Signals that cells send out to (environment/other cells)
environment
3
1.Contact-dependent
2.Paracrine
3.Synaptic
4.Endocrine
-development or immune response
contact dependent
4
1.Contact-dependent
2.Paracrine
3.Synaptic
4.Endocrine
-neighboring cells
paracrine
5
specific target
1.Contact-dependent
2.Paracrine
3.Synaptic
4.Endocrine
synaptic
6
1.Contact-dependent
2.Paracrine
3.Synaptic
4.Endocrine
-whole organism, hormones
endocrine
7
1. endocrine
2. synaptic
-hormones are directly attached to target cell
synaptic
8
which one has a membrane bound signal molecule
1.Contact-dependent
2.Paracrine
3.Synaptic
4.Endocrine
contact dependent
9
What are the 4 signals a cell can give?
-survive
-divide
-differentiate
-die
10
acetylcholine affect what body parts?
-heart, skeletal, salivary
11
Signal molecules depends on what two things
size and polarity
12
Acytel choline is mediated by what two things?
nitric oxide synthase
13
what does acytel choline do to smooth muscle?
relaxes it
14
Nitric oxide synthase is in what cells?
-macrophages
-endothelial cells
-nerve cells
15