Ablood cell drifts along with the flow of blood through an artery that has a section partially blocked by fatty deposits on the artery wall. as the blood cell moves from the wide region of the artery into the narrow region (with the wall deposits), it experiences 1. no change in pressure. 2. an increase in pressure. 3. more information is needed to determine whether the pressure increases or decreases. 4. a decrease in pressure

According to piaget, children have acquired the cognitive skill of conservation when they're able to a. understand that six ounces of liquid in a jar and six ounces in an elongated tube are equal. b. understand the viewpoint of other people. c. relate objects around them to their own needs. d. realize that the term heavy describes an object one way and the term big describes it another way. it is not b nor c. did this 2 x wrong..

Which of the following will a bacterium produce when a human gene is added to its genome? question 4 options: human carbohydrates a protein made up of both human and bacterial properties the human protein coded for by the human gene human plasmids that can be isolated from the bacterium

Which macromolecule catalyzes chemical reactions this be considered enzyme chemical reactions thus he considering enzymes