Which statement about this diagram is correct?
a. molecule 2 is dna, which can be bond with another dna molecule
b. molecule 1 is rna, which contains thymine
c. molecule 1 in dna which if a double helix
d. molecule 2 in rna and it is the only nucleic acid that contains four types of bases

which statement explain the overall function of the two molecules in the diagram?
a. they make up an organism's physical structure.
b. they carry information about how an organism is put together and maintained.
c. they provide an organism with usable energy in the form of atp.
d. they store excess carbohydrates for later use.

What kind of action is a cause of air pollution

Part a - prefixes, roots, and suffixes match these prefixes, suffixes and roots to their meanings. phospho- angio- -uria -tropic -phag- a. the word root means blood or lymph vessels. b. the word root means urine. c. the word root means feeding or eating. d. the word root means phosphate or phosphorus. e. the word root means attracted specifically to the specified organ or tissue. part b – match these vocabulary terms to their meanings. gonadotropic polyuria angiotensin ii polyphagia phosphodiesterase upon the release of renin, is produced and stimulates vasoconstriction and the release of aldosterone. fsh and lh are examples of hormones, which target the ovaries or testes. an enzyme that degrades second messengers like camp or cgmp is . overproduction of urine, or , is a sign of diabetes mellitus. overeating, or , is a sign associated with diabetes mellitus.

10. in which phase will crossing-over occur? a. mitosis b. metaphase ii c. prophase i d. meiosis ii