Scientists enroll 500 healthy adults in a study and collect dietary and other lifestyle
inform...
Health, 18.02.2020 20:40 penacesar18p9jrdh
Scientists enroll 500 healthy adults in a study and collect dietary and other lifestyle
information about the group. After 6 years, the scientists determine that study participants
who ate at least 5 servings of fruits and vegetables daily were less likely to develop high
blood pressure than participants who ate fewer than 5 servings of these foods daily. This study
is an example of a(n) study.
A. prospective
B. nutritive
C. retrospective
D. introspective
Answers: 3
Health, 23.06.2019 04:00
In many ways, the regulation of the genes of a particular group of viruses will be similar to the regulation of the host genes. therefore, which of the following would you expect of the genes of a bacteriophage? a) regulation via acetylation of histonesb) positive control mechanisms rather than negativec) control of more than one gene in an operond) reliance on transcription activators
Answers: 3