Which of the following correctly describes the primary purpose of gene expression? O to control the movement of ions, such as sodium and potassium, within cells O to regulate the number and type of proteins being synthesized by cells to increase the probability of an organism inheriting a particular gene O to reduce the effects of environmental factors on an individual's genotype​

In this experiment, the was intentionally manipulated. it is the independent variable. the dependent variables that were measured were the

Hydrilla (hydrilla verticillata) is an invasive aquatic plant and one of the most serious aquatic pests in florida. hydrilla has already been introduced to hundreds of bodies of water throughout florida, hydrilla is difficult to control because it grows rapidly and survives in many different water depths and conditions. hydrilla • describe how hydrilla affects native plant and animal species. include both a biotic and an abiotic limiting factor. • suggest one biotic and one abiotic recommendation that could slow the spread of hydrilla

Anurse is preparing to administer ampicillin 500 mg in 50 ml of dextrose 5% in water (d5w) to infuse over 15 min. the drop factor of the manual iv tubing is 10 gtt/ml. the nurse should set the manual iv infusion to deliver how many gtt/min? (round the answer to the nearest whole number. use a leading zero if it applies. do not use a trailing zero.)