Answer: cell wall, cell membrane, cytoplasm
Explanation:
Answer:
It is making scientific claims based on subjective observations.
Explanation:
<em>The correct conclusion to make in this case who be that the commercial advert is making scientific claims based on subjective observations.</em>
<u>This is so because the drug has not been tested by subjecting its effectiveness to adequate experimental procedures with control regimes. It is being sold based on anecdotal evidence from non-randomly selected subjects and as such, the claims are subjective and totally unscientific. Hence, making scientific claims is wrong.</u>
<span>Movement of any particle or molecule from higher concentration to lower concentration is called diffusion. I hope I helped :)</span>
Answer:
<h2>A</h2>
Explanation:
1. As given, the of a strand DNA contain sequence;
A-T-G-C-C-A-T-C-G-G-T-A,
2. After exposure to UV light, the strand contain the bases;
A-T-G-G*-C-C-A-T-C-G-G-T-A,
3. By comparing both the strands, we find that, the strand of DNA after exposure to UV contain extra G nucleotide between G and C, which is resulted by an insertion.
So we can say that, a new base has been inserted.
