Which type of biomolecule can have cis/trans isomers?
Biomolecules having a double bond between two carbons show cis/trans isomers because double bond locks the atoms around it into a fixed position. such as fatty acids, lipids, steroids, some hormones, phospholipids exist in cis and trans forms.
Which of the following pairs are cis-trans isomers? Select all the pairs that are cis-trans isomers.
Which of the following compounds can exhibit geometric isomerism (has cis-trans isomers)? Type the letter of the compounds that can exhibit geometric isomerism in the box, capitalization and order do not matter (ABC is the same as bCa)
3.6: Which of the following compounds can exist as cis–trans isomers? Draw each cis–trans pair. (a) CH3CH=CH2 (b) (CH3)2C=CHCH3 (c) ClCH=CHCl (d) CH3CH2CH=CHCH3 (e) CH3CH2CH=C(Br)CH3 (f) 3-Methylhept-3-ene The answer is c, d, e ,f but I'm not sure how it works
Which can have cis/trans isomers? and why? (1). 1,2,3-trimethylcyclopropane (2.) 1,2-dimethylbenzene (3.) 2,3-dimethyl-4-decene
25 For the following pairs of compounds, indicate if they are cis-trans isomers or the same compound. If they are cis-trans isomers, indicate which is the cis isomer and which is the trans isomer and explain why. a. and b. and and
Why are there only 3 isomers of pentane? Why doesn't butyne have cis and trans isomers? Why is there no such thing as 3-butyne?
The cis and trans geometric isomers of a compound can have different chemical and physical properties. Draw the structure of the geometric isomer of 2-pentene that has the lower melting point.
19 Which of the following pairs are cis-trans isomers? Hz-CH, Select all the pairs that are cis-trans isomers. CH3 CHs
2. Draw the structures of the cis-trans isomers for each compound. Label them cis and trans. If no cis-trans isomers exist, write none. a. 2,3-dimethyl-2-pentene b. 1,1-dimethyl-2-ethylcyclopropane c. 1,2-dimethylcyclohexane d. 5-methyl-2-hexene e. 1,2,3-trimethylcyclopropane
Which of the following pairs of compounds are cis-trans isomers? Which of the following pairs of compounds are cis-trans isomers? CH сн, н A. and сн, Н сн, H В. н CH and н Cн, Н C. сн, сн, CH and СH, сн.CH, CH н D. and -CH CH-CCH н Н,с. CH Cн, H and E. Cн, н н H T LL