There are four major biological macromolecules: carbohydrates, lipids, proteins, and nucleic acids. which of the following makes carbohydrates unique from the other biological macromolecules? (choice a)along-term energy storage is provided by carbohydrates.(choice b)bcarbohydrates contain a 1: 2: 1 ratio of carbon to hydrogen to oxygen.(choice c)cthe monomers in carbohydrates are held together by peptide bonds.(choice d)dcarbohydrates are polymers that always form a ring structure. nvm its b

Getting out of bed is the first goal i tackle each day. 2several small goals are achieved by me as the day progresses. 3when i am riding the bus home or walking the dog, i think about the bigger goals i have for my life. which statement correctly describes the verb tense, aspect, and voice in this paragraph? a. sentences 1 and 2 contain present progressive verbs. sentence 3 contains both present progressive and simple present verbs. sentence 2 uses passive voice. b. sentences 1 and 2 contain simple present verbs. sentence 3 contains present progressive verbs. all three sentences use active voice. c. sentences 1 and 2 contain present progressive verbs. sentence 3 contains simple present verbs. all three sentences use active voice. d. sentences 1 and 2 contain simple present verbs. sentence 3 contains both present progressive and simple present verbs. sentence 2 uses passive voice.

The frequency of alleles in a population that is in hardy weinberg equilibrium? a . changes in each successive generation b. is less important than the frequency genotypes c. shows evidence of the process of natural selection d. remains the same over several generations

Casts and mold are a type of preservation where the original material decays, leaving a mold in surrounding rock that can be filled with another sediment a. true b. false