a. name 2 organelles other than the nucleus that contain DNA.
b. how does the DNA of these organelles differ in structure form nuclear DNA.
c. what does the presence of this DNa suggest about the probable evolutionary origin of these 2 organelles?
all part b, c depend on part a
plzzzzzzzzzzzzz help me. i have a test on monday but i dont know anything about biology.
thanks in advance
2007-03-03 03:19:12 · 4 answers · asked by jennifer 2 in Science & Mathematics ➔ Biology
a.) mitochondria & chloroplasts
b.) circular and naked
c.) chloroplasts and mitochondria were once free living organisms (endosymbiosis)
2007-03-03 03:24:16 · answer #1 · answered by ivorytowerboy 5 · 1⤊ 0⤋
a. mitochondria and chloroplast
b.
c. these two organelles were microorganisms that contain their own DNA
2007-03-03 11:26:08 · answer #2 · answered by salam 2 · 0⤊ 0⤋
to add Rna is used to make proteins.
2007-03-03 16:19:12 · answer #3 · answered by john 1 · 0⤊ 0⤋
guess you should have paid attention.
2007-03-03 11:22:06 · answer #4 · answered by Anonymous · 1⤊ 1⤋