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Mama L [17]
2 years ago
11

NOOO LINNKKKSSS

Chemistry
2 answers:
Anvisha [2.4K]2 years ago
8 0
I believe the answer is d :)!
Elena L [17]2 years ago
3 0
The answer is D I hope this helps you !
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Phosphodiesterase functions Select one: a. as a membrane-bound receptor molecule. b. to inactivate cyclic AMP. c. to attach phos
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Cyclic nucleotides cAMP and cGMP are part of almost all major cellular signaling pathways. Phosphodiesterases (PDEs) are enzymes that regulate the intracellular levels of cAMP and cGMP. Protein kinase A or cAMP-dependent protein kinase mediates most cAMP effects in the cell. Over the last 25 years, various components of this group of molecules have been involved in human diseases, both genetic and acquired. Lately, the PDEs attract more attention. The pharmacological exploitation of the PDE’s ability to regulate cGMP and cAMP, and through them, a variety of signaling pathways, has led to a number of new drugs for diverse applications from the treatment of erectile dysfunction to heart failure, asthma, and chronic obstructive pulmonary disease. We present the abstracts (available online) and selected articles from the proceedings of a meeting that took place at the National Institutes of Health (NIH), Bethesda, MD, June 8–10, 2011.

8 0
3 years ago
A beam of light has a wavelength of 24.0 μm ( μm = 10 -6m). What is its frequency?
vfiekz [6]

Answer:

Frequency = 1.25 ×10¹³ Hz

Explanation:

Given data:

Wavelength of light = 24.0  μm (2.4 ×10⁻⁵ m)

Frequency = ?

Solution:

Formula:

Speed of light = wavelength × frequency

Speed of light /wavelength = frequency

Frequency = 3×10⁸ m /s /2.4 ×10⁻⁵m

Frequency = 1.25 ×10¹³ s⁻¹

s⁻¹ = Hz

Frequency = 1.25 ×10¹³ Hz

6 0
3 years ago
What is created by the fusion of three helium nuclei?
lesantik [10]

Answer:

carbon nuclei...........

7 0
2 years ago
Read 2 more answers
The Embargo Act of 1807 and the Neutrality Acts
insens350 [35]
The Embargo Act of 1807 and the Neutrality Acts of the 1930's were both attempts by the United States to avoid foreign conflicts. The correct option in regards to all the options given in the question is option "3". The Embargo Act of 1807 prohibited all kinds of exports from United states of America. This Act would treat any export as illegal. This Act was also intended to keep America from avoiding any conflicts with the warring nations. The Neutrality act was also intended towards remaining neutral towards all fighting nations.


6 0
3 years ago
Most jet fuel has an average molecular formula of C13H28 and a density of 804 g/L. Calculate the moles of carbon that are releas
aleksandr82 [10.1K]

Answer:

Number of moles = 558.46 mol

Explanation:

Density = 804 g/L

Molecular formula = C13H28

Molar mass = 184.37 g/mol

Distance = 3680 km

Rate = 3.48 L of fuel per 100. km

Volume is calculated as follow;

3.48 = 100

x = 3680

x = 3680 * 3.48 / 100

x = 128.064 L

Number of moles = Mass / Molar mass

Mass = Density *  Volume

Mass = 804 * 128.064 = 102963.456 g

Number of moles = 102963.456 / 184.37

Number of moles = 558.46 mol

7 0
2 years ago
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