Which type of molecule stores the main source of energy used by animals? a) lipids b) proteins c) glycogen d) starch

A scientist takes a cell from one cow and an egg from a second cow. The scientist removes the DNA from the egg and places it in the cell from the first cow.

Determine if the following is a carbohydrate, lipid, protein, or nucleic acid: Potato

Which is the following to the best explanation to why it is important to follow lab safety guidelines

Is the biosphere thicker above or below sea level

Which class of molecules is responsible for speeding up chemical reactions

Statistics about the climate in a tundra ecosystem were collected for 30 years. which hypothesis about a population of caribou could be made based on the climate data collected? a. caribou calf survival is directly related to annual rainfall amounts.

Since plant cells do not have centrioles, how do they make spindle fibers during mitosis?

Plants use sunlight to produce some ATP during photosynthesis. How do plants produce ATP when the Sun is not out? a. Plants are secondary consumers. b. Plants also use cellular respiration. c. Plants extract ATP from the stars. d.

Describe 4 ways that we know the global climate is changing

What does each individual node in a cladogram represent