What are the three subunits of the nucleotides that form a DNA molecule?
A. A nucleic acid, deoxyribose, and a nitrate group
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B. A nitrogenous base, a sugar, and a phosphate group
C. A nucleic acid, a lipid, and a phosphate group
D. A nitrogenous base, a lipid, and a carbon ring

This is a new idea, more effective device or process. this an be viewed as the application of better solutions that meet new requirements, inarticulated needs, or existing market needs. what's the term?

What do science, technology, and disease have to do with each other?

My question says on my assignment. read the following scenarios and decide which of the properties of life are being described. the first one is. katherine stopped on the way to school to grab some donuts. 2. because a dog cannot sweat, it has to pant in order to stay cool. 3. an elephant trun had no bone but 4,000 muscles. i have no idea what i am supposed to anwer. i can't find the answer in my notes or book that i can understand anyway