Negative chronotropic effects are decreases in heart rate.

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#Id: 5807

#Unit 7. System Physiology – Animal

The adrenal cortex secretes three classes of steroid hormones: Glucocorticoids Mineralocorticoids Androgens

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#Id: 6088

#Unit 10. Ecological Principles

Indo – Burma Region (over a distance of  2,373,000 km²)

6 large mammal species have been discovered in this region: the Large-antlered Munt jac, the Annamite Munt jac, the Grey-shanked Douc, the Annamite Striped Rabbit, the Leaf Deer, and the Saola.

Endemic freshwater turtle species, most of which are threatened with extinction, due to over-harvesting and extensive habitat loss. 

There are also 1,300 different bird species, including the threatened White-eared Night-heron, the Grey-crowned Crocias, and the Orange-necked Partridge.

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#Id: 5481

#Unit 7. System Physiology – Animal

ACh diffuses across the synaptic cleft to the postsynaptic Membrane of motor end plate, which contains nicotinic receptors

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#Id: 1168

#Unit 7. System Physiology – Animal

GFR is measured by the clearance of a glomerular marker.

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#Id: 8572

#Unit 2. Cellular Organization

Soft keratins, or cytokeratins, are found in epithelial cells and make up the skin.