Questions by Sachin J

Questions by Sachin J

In 2010, a new type of life form was found in California's Lake Mono. The microbe found has a variation in the structure of its DNA. DNA is known to consist of nucleotides. In the newly discovered bacteria,

asked May 9, 2018

2 answers

3 votes

212k views

Evaluate 2x2 − 5y when x = -3 and y = 4.

asked Feb 3, 2018

1 answer

2 votes

27.0k views

How many grams of benzene (C6H6) will produce 42 grams of CO2? 2C6H6 + 15O2 → 12CO2 + 6H2O The molar mass of benzene is 78.1074 grams and that of CO2 is 44.01 grams.

asked Sep 10, 2017

1 answer

3 votes

206k views

The volume of Earth is approximately 1 × 10^12 cu km, while the volume of Earth's moon is approximately 2 × 101^0 cu km. Which of the following is true? a.The volume of Earth is approximately five times

asked Apr 21, 2017

2 answers

0 votes

81.5k views

Gas exchange in an echinoderm takes place through A. book lungs. B. skin gills. C. lungs. D. none of the above.

asked Oct 21, 2016

1 answer

0 votes

356 views

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