Enzymes change the ___________ of a reaction
A. G
B. first law of thermodynamics
C. second law of thermodynamics
D. types of products
E. activation energy
Answer Key: E
You might also like to view...
Which organelle is round and derives its name from the Latin word for "kernel"?
A) Golgi complex B) mitochondrion C) chloroplast D) nucleus E) lysosome
Conventional wisdom holds that oxpeckers remove ticks from the backs of cattle on which they feed in a mutualistic relationship, and the cattle tolerate the oxpecker's presence because the birds help remove parasites
Weeks (2000 ) performed observational experiments in Zimbabwe and demonstrated that the relationship between oxpeckers and cattle was not the removal of parasites but that the oxpeckers are ________. A) mutualistic, but serve only to remove earwax from the cattle on which they feed B) in fact parasitic, and create and feed on wounds they make, and also feed on earwax in the cattle C) mutualistic and only feed on open wounds that have already been created by feeding ticks D) parasitic and feed on earwax and the open wounds they create during the removal of the earwax E) mutualistic and feed on open wounds that have already been created by ticks, and additionally feed on earwax
Which of the following is false about chlamydias?
a. they are intracellular pathogens b. they have a diminished or absent cell wall c. their spiral shape allows them to drill into tissues d. all of these are true
When the two gametes that fuse to form a zygote contain different alleles of a given gene, the offspring is
A) abnormal. B) heterozygous. C) a new species. D) homozygous. E) haploid.