What is the first step in any investigation?

a. forming a hypothesis

b. perceiving a question

c. developing an argument

Name the type of proteins are permanently connected to the cell membrane

When viewing a cork through his homemade microscope, Robert Hook discovered small compartments that he called boxes cells prokaryotes eukaryotes

What happens when two dominant genes meet

What is required for a person to have sickle-cell disease? A. the person is homozygous and has malaria B. the person is heterozygous and has malaria C. the person is heterozygous for the trait D. the person is homozygous for the trait

Which branch of science was newly developed after the discoveries about DNA?

Who explored Texas, New Mexico, and Arizona in 1528, while lost for nine years? A) Hernando de Soto B) Francisco Vasquez de Coronado C) Cabeza de Vaca D) Juan Ponce de Leon

The part of the livestock female reproductive system that is between the infundibulum and the uterus and is also called the fallopian tube is the:

Is it better to have more saturated fat or unsaturated fat in your diet

What characteristics do all animals share?

Explain why resource availability and allocation are an important concern for governments.