PP: Purple
Pp: Purple
pp: White
These are the correct answers for this.
Hope this helps
Answer: Epithelial Tissue Learn with flashcards, games, and more — for free. ... The apical surface may have either microvilli or cilia. ... Epithelial tissues protect both external and internal surfaces from dehydration, abrasion, and destruction by ... pseudostratified (sū′dō-strat′i-fīd; pseudo = false, stratum = layer) epithelium.
Explanation: I hope this helps UwU
it’s c, i’m trying to answer my first question
Answer:
EtBr inserts between the stacked bases in the DNA double helix.
Explanation:
- EtBr is used for visualizing DNA bands as it fluoresces under the UV illumination.
- EtBr is an aromatic compound that is capable of inserting itself between the stacked bases of the DNA double helix.
- The hydrophobic environment around the base pairs where the EtBr intercalates is responsible for the fluorescence. As the EtBr molecule intercalates between these base pairs the cation of EtBr sheds the water molecules associated with it and this causes it to fluoresce under UV light as water is a quencher of fluorescence.
