Sebastian wants to make ball-and-stick models of the four macromolecules. He has colored balls for each of the elements in these molecules, including the following. red: hydrogen black: carbon purple: oxygen green: nitrogen For a model of which macromolecule will he need mostly black and red balls? carbohydrates lipids nucleic acids proteins
Answers: 3
SAT, 22.06.2019 03:00, nayelimoormann
Which two statements are true about a system? 1. a system is a group of objects analyzed as one unit. 2. energy that moves across system boundaries is conserved. 3. there’s only one way to define the boundaries of a system. 4. all systems are made by humans.
Answers: 1
SAT, 24.06.2019 09:40, bendavidhizar
Alaser tag arena sells two types of memberships. one package costs $325 for one year of membership with an unlimited number of visits. the second package has $125 enrollment fee, includes five free visits, and costs and additional $8 per visit after the first five. how many visits would a person need to use for each type of membership to cost the same amount over a one-year period?
Answers: 2
SAT, 24.06.2019 22:00, hannah2757
May all the sweet magic of christmas conspire to fill every desire..❤️ merry christmas! ❤️_❤️
Answers: 2
SAT, 26.06.2019 13:00, navypeanut
What undergraduate degree can a student earn at a four-year college (not specific to a field of study)?
Answers: 1
Sebastian wants to make ball-and-stick models of the four macromolecules. He has colored balls for e...
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