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Mila [183]
3 years ago
9

An atom has an atomic number 17 and atomic mass number 35. How many neutrons are present in its nucleus?

Biology
2 answers:
Andreas93 [3]3 years ago
8 0
There are 17 neutrons.
Alexeev081 [22]3 years ago
7 0
I believe that there are 18 neutrons present in the nucleus.
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Explanation:

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Lactose and its analogs are inducers of<em> Lac </em>operon. So, the structural genes are best expressed in presence of Lactose. Glucose and galactose are repressors of lac gene so the genes are repressed in presence of glucose.

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