#Question id: 44
#Introduction to Biochemistry
The four covalent bonds in methane (CH4) are arranged around carbon to give which one of the following geometries?
#Question id: 46
#Introduction to Biochemistry
The three-dimensional structure of a protein is determined primarily by:
#Question id: 47
#Introduction to Biochemistry
If 30 J of energy is added to water in the form of heat at 27°C, what is the change in entropy of water?
#Question id: 50
#Introduction to Biochemistry
The enzyme fumarase catalyzes the reverse hydration of fumaric acid to l-malate, but it will not catalyze the hydration of maleic acid, the cis isomer of fumaric acid. This is an example of:
#Question id: 52
#Introduction to Biochemistry
Choose the incorrect option regarding Isomerism.
#Question id: 54
#Introduction to Biochemistry
About 25 of the 92 natural elements are known to be essential to life. Which 4 of these 25 elements make up approximately 96% of living matter?