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cricket20 [7]
3 years ago
10

An igneous rock that contains mostly plagioclase feldspar and about 30 percent dark silicate minerals has a composition that is

_____.
Biology
1 answer:
frosja888 [35]3 years ago
4 0

Answer:

The given blank can be filled with andesitic.

Explanation:

An extrusive igneous, volcanic rock, of the composition that comes in between the texture of aphanitic and porphyritic, is known as andesite. Generally, it is the transitional type between rhyolite and basalt. The arrangement of the mineral is generally dominated by plagioclase in addition with other dark silicate minerals.

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Answer:

meristems

Explanation:

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3 years ago
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Calculate the final concentration of BSA in the problems below using the formula
Rudiy27

Answer:

A. C_2=1.5\frac{mg}{mL}

B. C_2=0.075\frac{mg}{mL}

C. C_2=0.01\frac{mg}{mL}

D. C_2=0.001\frac{mg}{mL}

Explanation:

Hello.

In this case, we must compute the final concentration in all the cases so we solve for it in the given equation:

C_2=\frac{C_1V_1}{V_2}

Thus, we proceed as follows:

A. Here, the final diluted solution includes the 300 μL of the 5 mg/ml-BSA and the 700 μL of TBS.

C_2=\frac{300\mu L*5\frac{mg}{mL} }{(300+700)\mu L}\\\\C_2=1.5\frac{mg}{mL}

B. Here, the final diluted solution includes the 50 μL of the 1.5 mg/ml-BSA, the 450 μL of water and the 500 μL of TBS.

C_2=\frac{50\mu L*1.5\frac{mg}{mL} }{(50+450+500)\mu L}\\\\C_2=0.075\frac{mg}{mL}

C. Here, the final diluted solution includes the 10 μL of the 1 mg/ml-BSA and the 990 μL of TBS.

C_2=\frac{10\mu L*1\frac{mg}{mL} }{(10+990)\mu L}\\\\C_2=0.01\frac{mg}{mL}

D. Here, the final diluted solution includes the 10 μL of the 0.1 mg/ml-BSA and the 990 μL of TBS.

C_2=\frac{10\mu L*0.1\frac{mg}{mL} }{(10+990)\mu L}\\\\C_2=0.001\frac{mg}{mL}

Best regards.

7 0
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Explanation:

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3 years ago
What are the consequences of the cane toad thriving and overpopulating?
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Answer:

Well for any animal thriving and overpopulating it can cause lack of food, damaged ecosystems, and disease.

Specifically the cane toad thriving and overpopulating can cause death from their toxins and sense they are one of the biggest toads, they can effect bigger animals and even humans, lowering the population of another species and damaging an ecosystem.

Explanation:

Hope this helped

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Why can’t we see the shape of dna
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we can see the shape of dna

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