Biology

Biomolecules

100

In a solution with a detection of starch in the solution what color would the solution be?

What is blue?

200

In order to find sugar in a solution what reagent would you use.

What is benedicts?

300

When it comes into finding biomolecules in a solution what would be the a good solution to use as a negative control?

What is H20/Water?

400

When sudan 3 is used what biomolecule are you looking for?

What is fat?

500

In the biomolecule lab what solution did we use as a positive control for the detection of fat?

What is vegetable oil?

pH levels

100

In pH levels what level would be classified as neutral 

what is pH 7?

200

When a solutions pH level is below 7 what would the solution be classified as?

What is acidic?

300

What is the opposite of a solution being acidic?

What is basic ?

400

When using a titration to find wither a solution is basic or acidic what titration would you use to find how basic a solution is?

What is HCl?

500

When phenol red is added to a solution that is acidic what color would be observed? 

What is yellow/orange?