In the presence of leptin molecules, JAK proteins become phosphorylated by leptin receptors. Which of the following accurately describes the role of JAK proteins in cellular signaling?

In what part of a chloroplast does glucose production occur? a. atp synthase b. photosystem ii c. photosystem d. stroma

The picture shows a fishing technique called trawling. how might trawling affect marine biodiversity

Graphs you see question 5 options: the change in data over time the relationship between different dependent variables the relationship between the independent variable and the dependent variable/s the relationship between different independent variables