Infer: darwin found fossils of many organisms that did not resemble any living species. how might this finding have affected his understanding of life's diversity?

A segment of a gene contains 27 nucleotides, none of which include stop or start codons. How many amino acids does this segment code for? Group of answer choices 9 amino acids 81 amino acids 27 amino acids 3 amino acids

Clues to what ancient climates were like come from all of the following except A. ice cores B. thickness of rock layers C. fossil trees rings D. plant pollens

1. what kind of cells have 46 chromosomes (23 pairs) ? 2. what types of cells are sex cells? 3. what is happening to the chromosome during inversion, duplication and deletion?

What is the similarities between serine and lysine? (refers to amino acids)

Which of the following pathogens are unicellular, eukaryotic organisms that belong to the Kingdom Protista? a.) viruses b.) fungi c.) bacteria d.) protozoa

How do the effects of radiation in coastal areas, forest areas, and desert areas compare?

During Western blotting, the primary antibody recognizes: A. the secondary antibody B. mRNA C. Chromosomal DNA D. the protein of interest

Regarding the surgical client, which phase refers to the period of time that spans the entire surgical experience?

Which of the following statements about the basic structural features of DNA are true? Select all true statements. Select all true statements. The major and minor grooves prevent DNA binding proteins from making contact with nucleotides.

What two levels of classification does represent te name giraffes camelopardalis