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Which of the following events will be initiated by the fight-or-flight response following a stressful stimulus? Which of the following events will be initiated by the fight-or-flight response following a stressful stimulus? the anterior pituitary releases secretin liver cells convert glycogen into glucose the hypothalamus releases prolactin ADH secretion reduces urine output

hollow ball of membrane that transport material within the cell

Mitochondria can be isolated from cellular lysates by centrifugation, so that they are separated from all other cellular components. If these mitochondria are then suspended in a neutral buffered solution containing ADP, phosphate, and oxygen, which of the following reactions can occur?

what  is heat?

The readings are concerned with the post-World War II American economy; the 'Golden Age' of American capitalism is regarded as lasting from around 1945 to 1973. Regarding this task:

1- Identify and explain at least two of the good characteristics of this time period that gave rise to the title "Golden Age" (explain why this time period was unique).

Mechanism Needed! I belive I have the products but need the mechansims. Thanks!

What is ethics?

Reaction (1) is exothermic: (1) A+B<-->C DeltaH=-100kJ

Reaction (2) is endothermic: 2) D+E<-->F DeltaH= +100kJ

If these reactions are both at equilibrium and the temperatureis raised, which way will each shift

How much heat is released/absorbed during the followingreaction:

2CO(g) + H2O(g) = C2H2(g) + 1.5O2(g)

In ideal gas mixture in equilibrium at pressure P = 2 bar andtemperature T= 298.15 K. Is the reaction "fast"? Is it anexothermic or endothermic process?

CO2(g)+N2(g) = CO(g) +N2O (reversible), exhibit the followingtemperature dependence:

temp(k) k1(M^-1S^-1) k1(M^-1S^-1)
1200 9.1E-11 1.5E5
1300 2.7E-9 2.6E5


Is this reaction endothermic or exothermic according tokinetics??

Consider the following decomposition reaction and corresponding rate constants, and answer the following two questions.

2 A(aq)  ⇌k−1k1 B(aq)  +  C(aq)

A.  What is the value of K_c at 1100 K?  Enter a value accurate to three significant figures.  For scientific notation, enter 1234 as 1.23e3 or 0.1234 as 1.23e−1. 

B. Which of the following statements is correct.