A kilogram is an SI unit. Which quantity might you measure in kilograms? A. temperature B. mass C. length D. electric current

Which of the following is NOT involved in the inflammatory response? A. Activation of B cells by cytokines from TH cells. B. Adhesins, which cause phagocytes to adhere to capillary walls. C. Secretion of IL-6, a pyrogen. D.

Vertigo is a medical term used to describe feeling dizzy, as if everything is spinning. As it can severely compromise an individual's ability to walk or stand still properly, vertigo most likely indicates a problem with the person's A) eardrum.

What is the role of activation energy in a chemical reaction

4. In living cells, nucleotides and their derivatives can serve as: a. Carriers of metabolic energy. b. Enzyme cofactors. c. Intracellular signals. d. Precursors for nucleic acid synthesis. e. All of the above.

Stem cells begin to transform into different types of cells in the human body in a process known as cell

What molecules do both dna and rna contain

he majority of Earth's atmosphere is nitrogen, N2. The percentage of nitrogen in Earth's atmosphere remains constant as prescribed by the law of conservation of matter and because it is a reasonably non-reactive gas.

What blood vessels would be cut when removing a heart and lungs during a transplant operation?

Why will a decrease in pH of the stomach affect protein digestion? A) Decrease in pH of the stomach will distort the structure of peptides in food, which affects the action of the enzyme pepsin.

How are the olfactory receptors activated? How are the olfactory receptors activated? Olfactory cilia move mucus over the receptors. Odorants dissolve in the mucus and bind to receptors. Mitral cells relay signals to the olfactory bulbs.