Which components bond with the nitrogenous base, guanine, in a section of double-stranded DNA? Options:

Ribose sugar and uracil

Deoxyribose sugar, phosphate, and Thymine

Guanine, cytosine, and phosphate

Cytosine and deoxyribose sugar

 Cytosine and deoxyribose sugar

Explanation: : Remember the base pairing rules: cytosine with guanine and adenine with thymine, in equal amounts. To compliment the given base,, you'd have to choose the nucleotide that would pair with it, attached to a phosphate-sugar backbone. I'm not quite sure why they didn't include phosphate in that option, but it's the only possible one. Guanine couldn't pair with any of the other listed options.

Hope this helps,

Lacia :)

Cytosine and deoxyribose sugar

Explanation:

this answer is right i got a 100% on my 7.01-7.03 quiz

a. as the temperature increases, the kinetic energy of the gas molecules increases & the molecules move faster & further away from each other.

b. if you decrease the temperature of a fixed amount of gas at constant pressure, the combined gas law reduces to charles's law. in this case, volume will also decrease.

i think a) betsy can donate only blood to mark is correct because, mark and betsy have the same blood type. whereas nobody else has b+ blood so betsy can't donate to them.