Question

Molecular structure of chromosome biology discussion

Answer 1

DNA is made up of molecules called nucleotides. Each nucleotide contains a phosphate group, a sugar group and a nitrogen base. The four types of nitrogen bases are adenine (A), thymine (T), guanine (G) and cytosine (C). The order of these bases is what determines DNA's instructions, or genetic code. Human DNA has around 3 billion bases, and more than 99 percent of those bases are the same in all people, according to the U.S. National Library of Medicine (NLM).

Answer 2

єαcн cнrσмσsσмє is мα∂є υρ σƒ ∂ทα τigнτℓy cσiℓє∂ мαทy τiмєs αrσυท∂ ρrστєiทs cαℓℓє∂ нisτσทєs τнατ sυρρσrτ iτs sτrυcτυrє. cнrσмσsσмєs αrє мα∂є σƒ 50% ρrστєiทs, αท∂ 50% ∂ทα (∂єσxyriвσทυcℓєic αci∂). cнrσмσsσмєs αrє мα∂є σƒ мαทy cнrσмατiท τнrєα∂s, єαcн cσทταiทiทg ∂ทα αท∂ ρrστєiทs.