List the regulatory mechanisms that might be lost in a cell producing faulty p53.

Witch type of microscope is used to view very small cell components like proteins and dna?

The phylogenetic tree illustrates the relationship between humans and our closest living relatives. the tree was based on biochemical comparisons, including dna and amino acid sequences. according to the biomolecular data, we could infer that a) the four organisms do not have a common ancestor. b) humans are more closely related to chimps than any other apes. c) chimps are more closely related to gorillas than they are to humans. eliminate d) there is no evidence if any relationship between the four branches on the tree.

Which of the following best describes the relationship between glucose and complex molecules such as hormones?