Biology, 13.07.2019 08:30 unknown6669
1. what is the purpose of a buffer in the body? a. to prevent capillary action b. to prevent sudden changes in ph c. to prevent sudden changes in temperature d. to prevent the formation of surface tension 2. which property of carbon atoms is essential to the creation of life? a. carbon atoms bond with other carbon atoms. b. carbon atoms form strong hydrogen bonds. c. carbon atoms are polar molecules. d. carbon atoms buffer solutions. 3. how are sugars and starched related? a. sugars are polymers that make up starches. b. sugar are monomers that make up starches. c. starches are monomers that make up sugars. d. starches are polymers that make up sugars. 4.which of the following has catalytic functions in a cell? a. proteins b. carbohydrates c. lipids d. nucleic acids 5. which of the following can be used to explain why water is able to dissolve many substances? a. water had strong cohesive properties. b. water has high heat capacity. c. water is a polar molecule. d. water had a neutral ph. 6. which of the following is true of an exergonic chemical reaction? a. reactants lose mass as products are formed. b. bonds are broken in reactants and new bonds are formed in products. c. no activation energy is required to initiate it. d. the energy released is captured by a catalyst. put correct giving !
Answers: 1
Biology, 22.06.2019 05:00
Which of the following are the functions of the integumentary system? yadda-yadda, the 1st answer is the brainliest. : )
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Biology, 22.06.2019 11:00
3what is the range of the function shownin the graph? ucation solutionsnw novo-9-8-7 -6 -5 -4 -3 -2 -1123456789
Answers: 1
Biology, 22.06.2019 13:00
We can be sure that a mole of table sugar and a mole of vitamin c are equal in their 1) mass in daltons. 2) mass in grams. 3) number of molecules. 4) number of atoms. 5) volume.
Answers: 3
1. what is the purpose of a buffer in the body? a. to prevent capillary action b. to prevent sudde...
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