The chemical bonds present in a molecule contribute to the properties of the molecule. Carbon is an unusual atom in that it can form multiple bonds. Which statement is not true? اختر احدى الاجابات

a. A carbon to carbon trans double bond that is made artificially in food processing is associated with poor cardiovascular health

b. Saturated fats are those that have carbon to carbon double bonds and are associated with good health

c. A carbon to carbon cis double bond is the type found in nature and is associated with cardiovascular health

d. A carbon to carbon double bond in the cis configuration creates a bend in the hydrocarbon chain 
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The arrangement of particles is most ordered in a sample of

Imagine if during the cathode ray experiment, the size of the particles of the ray was the same as the size of the atom forming the cathode. which other model or scientific observation would have also been supported? 1. this would support dalton's postulates that proposed the atoms are indivisible because no small particles are involved. 2. this would support bohr's prediction about electrons moving in orbits having specific energy. 3. this would support bohr's prediction about electrons being randomly scattered around the nucleus in the atom. 4. this would support dalton's postulates that proposed that atoms combine in fixed whole number ratios to form compounds.

Gene expression control that occurs during the generation of rna is a. controlled at transcription b. control before transcription c. controlled after transcription d. controlled after translation