Given the following chemical test results, identify what types of organic molecules are present in the solution (glucose, starch, lipid, or protein) Benedict’s test - pale blue
lodine test - blue/black
Biuret test - violet color
Paper test - spot dries

Diabetes is often suspected when glucose shows up in urine tests. use the model to explain how glucose could be present in urine. why do you think this symptom is especially concerning for young people?

Differentiate renewable and nonrenewable resources

When does a spring tide occur? question 9 options: they occur when the sun, moon, and earth are aligned. in spite of their name, these tides occur twice a year in the spring and fall. they occur on the date of the vernal equinox each year, no matter what stage the moon is in. this is why they are called spring tides. they occur when the sun, moon, and earth are at 45-degree angles from each other. this happens once every spring. they occur when the sun, moon, and earth are aligned. in spite of their name, these tides occur all year long.