Plant and animal cells both undergo mitotic cell divisions. Their main difference is how they form the daughter cells during cytokinesis. During that stage, animal cells form furrow or cleavage that gives way to formation of daughter cells. Due to the existence of the rigid cell wall, plant cells don't form furrows.
Explanation:
Increases in temperature increase molecular activity, and can result in a higher rate of collisions between enzymes and substrates. If the temperature rises too high, however, the enzymes could become denatured, and the positive effects of the temperature increase could be nullified.
Answer:Crossing Over Biology: Alleles
For example, a DNA segment on each chromosome section may code for eye color, although one chromosome may code for brown eyes and the other for blue eyes. ... Crossing over occurs most often between different alleles coding for the same gene.
Explanation:
Trypsin is not degraded in the process of breaking down a protein molecule hence continues to break down other proteins. The proteins bind to the active site of the enzyme and the peptide bond is hydrolyzed. The hydrolyzed protein then releases from the active site.
