Like the sporophytes of seed plants, those of ferns consist of stems, leaves androots. Stems: Fern stems are often referred to as "rhizomes", even though they grow underground only in some of the species.

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When blood glucose is low, the pancreas releases glucagon, a peptide hormone which stimulates the liver to produce and excrete g

kipiarov [429]

Answer:

the questionnaire is incomplete, the graph with the options is attached

Explanation:

Glucagon increases:

Adenyl ciclase

Proteinquinase A

Fructose 2,6 biphosfatase

3’5’ cyclic AMP

Phosphorylase b kynase

Glycogen syntetase kinase

Glucagon decreases

Phosphofructokinase 2

Fructose -2,6- biphosphate

Glucagon stimulation decreases followay phatway enzimes

Phosphofructokinase 1

Piruvate kinase

Glycogen syntetase

3. Glucagon stimulates following phathways

Decreases glucolysis

Increases gluconeogenesis

Increases glycogenolysis

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