Acell requires a constant energy supply to perform basic life functions. which two organelles are primarily responsible for energy transforma- tions in the cell? a nucleus and ribosome b lysosome and vacuole c mitochondrion and chloroplast d endoplasmic reticulum and golgi apparatus

Ayoung boy has been found and police are trying to locate his family they take a dna sample from him and begin collec dna samples from families who have missing children if police use dna samples only from the fathers, which type of dn technology can they use to identify the boy's parent? y-chromosome analysis omtdna (mitochondrial dna) analysis vntrs (variable tandem repeats) o pcr (polymerase chain reaction) analysis

Which is not a characteristic of bacteria? a. they are unicellular. b. they are prokaryotic. c. they are the smallest form of life on earth. d. they are multicellular.

Matched chromosomes carrying information about the same characteristics in the organism are called