a.Cytochrome C
b.Melanin
c.DNA
d.ATP
An organism that does not have a true nucleus nor membrane bound organelles is called what?
a.Eukaryotic
b.Prokaryotic
c.Fungi
d.Protists
Thanks.
2007-01-17 05:17:53 · 7 answers · asked by georgia_gurl345 2 in Science & Mathematics ➔ Biology
Folks, DNA is NOT a protein.
The last poster gets a thumbs up for the right answers: A and B
2007-01-17 06:01:30 · answer #1 · answered by floundering penguins 5 · 2⤊ 0⤋
A virus is not considered alive because it doesn't have all of the characteristics of life - i.e. it cannot reproduce without hijacking your cells' machinery. Most bacteria are simply genetic material (DNA or RNA) surrounded by a protein coat. They do not contain any organelles and most don't even have the simplest of enzymes. However, some bacteria are slightly more complex - for example, HIV encodes an enzyme called reverse transcriptase which translates its RNA genome to DNA. Viruses such as these are the reason why this topic is still so hotly debated. However, the most important thing is not whether or not they are alive, but whether or not we are after being infected by them!
2016-05-24 00:28:22 · answer #2 · answered by Anonymous · 0⤊ 0⤋
by process of elimination on the first one, say A b/c melanin is a protein in teh skin, DNA is the nucleic acid with the genetic material, and ATP is a form of metabolic energy
and for the secodn one it is B becuase pro rhymes with no (nucleus)
2007-01-17 05:40:13 · answer #3 · answered by HS Sweetness 3 · 0⤊ 1⤋
What the hell? Are you just posting your whole test on here for people to give you the answers? Do it yourself.
2007-01-17 05:37:44 · answer #4 · answered by Holly 5 · 1⤊ 1⤋
a.Cytochrome C
(see below)
b.Prokaryotic
2007-01-17 05:41:11 · answer #5 · answered by novangelis 7 · 1⤊ 0⤋
c. DNA, though technically speaking, RNA also
and d.
2007-01-17 05:27:37 · answer #6 · answered by Anonymous · 0⤊ 2⤋
c. DNA and b. Prokaryotic
2007-01-17 05:27:37 · answer #7 · answered by yann_pips 1 · 0⤊ 2⤋