Which best matches the description with the genetic material? nucleotides form a helical structure that is called a gene. chromosomes are located in the cytoplasm. chromosomes create genes. dna is located in the nucleus.

Which of the following is not a main characteristic that scientists focus on when determining which kingdom an organism belongs to

What would be an example of hypothesis for goldfish respiration lab

Select all the correct answers. lactobacillus is a bacteria that live inside humans. these bacteria live on the nutrients from our bodies. they to keep our gut clean and healthy. s. typhi is a bacteria that enter our bodies through contaminated food. this bacteria causes infections in the body. based on this information, which two statements about the association between these bacteria and humans are true? a. lactobacillus shares a parasitic relationship with humans. b. s .typhi shares a parasitic relationship with humans. c. both lactobacillus and s. typhi share a parasitic relationship with humans. d. both lactobacillus and s. typhi share a mutualistic relationship with humans. e. lactobacillus shares a mutualistic relationship with humans, and s. typhi shares a parasitic relationship multiply chrse