Catalase<span> is a common enzyme </span>found<span> in nearly all </span>living organisms<span> exposed to oxygen</span>
Answer:
True
Explanation:
The multiple layers of cells in stratified epithelia provide better protection as they resist mechanical stress and dehydration.
Answer:
Your nose, mouth and eyes are obvious entry points for pathogens. However, tears, mucus and saliva contain an enzyme that breaks down the cell wall of many bacteria. Those that are not killed immediately are trapped in mucus and swallowed. Special cells line and protect the nose, throat and other passages within your body. The inner lining of your gut and lungs also produces mucus to trap invading pathogens.
Explanation:
Answer:
c
are animals typically characterized by their anus forming before their mouth during embryonic development.
Answer:
it has to be. either remaining exon are spliced together, intron are removed, or remaining intron are spliced together.
Explanation:
i got introns and extrinsic are spliced and exons are removed and got them wrong
