The rungs or steps of DNA are made up of
which are attached to the sides or railings of DNA,
...
Answers: 1
Biology, 21.06.2019 20:10
Chalk is an ionic compound. which is a property of all ionic compounds that makes chalkboard? particularly useful for writing on a a high melting point hardness and brittleness inability to dissolve in water a multicolored appearance
Answers: 1
Biology, 21.06.2019 21:00
Epinephrine is a hormone released from the adrenal gland of the body, most often in a stressful situation. it is known as the "fight-or-flight" hormone. one way that it causes a response in the body is to activate receptors on muscle cells. where are these cellular receptors located? a. on the cell membrane b. in the nucleus c. on the cell wall d. around the mitochondria
Answers: 1
Biology, 22.06.2019 00:00
Acar company is testing seatbelts using crash test dummies. the company finds that when cars come to a sudden stop, the crash test dummies' bodies continue to move forward. the seat belt keeps the crash test dummies from hitting the back of the seat in front of them. why do the crash test dummies' bodies continue to move forward even though the car stopped? a. the friction opposing their bodies' movement keeps them in motion. b. the inertia of their bodies keeps them in motion. c. the forward acceleration of the car keeps them in motion. d. the gravity pulling on the car keeps them in motion.
Answers: 1
Mathematics, 10.11.2020 14:00
Mathematics, 10.11.2020 14:00
Mathematics, 10.11.2020 14:00
Biology, 10.11.2020 14:00
Mathematics, 10.11.2020 14:00
Biology, 10.11.2020 14:00
Arts, 10.11.2020 14:00
Business, 10.11.2020 14:00
English, 10.11.2020 14:00
History, 10.11.2020 14:00
Social Studies, 10.11.2020 14:00