What is the monomer for DNA? nucleotide
b
nucleic acid
с
nitrogen base
click on the black to chose the correct term that fits.
The parts of the nucleotide include thymine
DNA pairs up, adenine always pairs with
sugar.
group, and 1 of 4
and cytosine always pairs with
bases. Wher
Nitrogen Base Pars
Enter the LETTER of the nitrogen base that is missing in the DNA strand.

Sydney drew a flow chart to illustrate the nitrogen cycle.which labels best complete the flow chart? x: producers undergo photosynthesis.y: nitrogen compounds are released into the air.x: nitrogen compounds are released into the air.y: producers undergo photosynthesis.x: free nitrogen is in the atmosphere.y: producers absorb nitrogen compounds through their roots.x: producers absorb nitrogen compounds through their roots.y: free nitrogen is in the atmosphere.

Which of the following describes a difference when gram-positive bacteria are compared to gram-negative bacteria?

Which is a function performed by stem cells in the skin a. replacing lost skin cells b. making cells for the intestines c. growing new organs d. differentiating into brain cells plz apex