Essential amino acids cannot be produced by the body, so they must come from our diet. We can get them from eating foods that contain which biomolecule?

A.

protein

B.

complex carbohydrate

C.

fats

D.

disaccharides

How are amino acids categorized by their chemical properties?

What would happened to earths tided if the moon was not there?

Which best describes the peripheral nervous system? A) It is made up of the brain and spinal cord. B) It transmits information that is received from stimuli. C) It is part of the autonomic nervous system.

In the animal cell shown above, structure D is responsible for moving materials around inside the cell. Name this structure. a. mitochondria c. ribosome b. endoplasmic reticulum d. cell membrane

Which would a vain person be more likely to do? a stroll b parade

Why are cells considered the basic unit of a living thing?

The branch of biology dealing with interactions among organisms and between organisms and their environment is called

Bioinformatics includes all of the following except: A) Using computer programs to align DNA sequences. B) Analyzing protein interactions in a species.

A scientist who works for a company that makes products from plants publishes a paper on energy efficiency. They claim that converting corn to ethanol is more efficient than solar power. Describe their possible bias.

Someone is here in class 9th