During the Krebs cycle, acetyl CoA covalently binds to oxaloacetate to form citrate, a ________ -carbon molecule
A) five B) three C) six D) four E) two
Answer: C
You might also like to view...
PKU detection includes
a. prenatal karyotyping. b. urine analysis at puberty. c. blood tests at puberty. d. saliva tests. e. urine analysis and blood tests at birth.
If a DNA triplet is ATC, what is the corresponding mRNA codon?
a. ATC b. UAG c. AUC d. UAC e. TAG
The wings of birds and insects share similar functions but evolved from different structures; therefore, these wings are said to be
A) homologous. B) biramous. C) uniramous. D) analogous. E) bipedal.
Natural colonization can happen in all of the following ways except
A. lowered sea levels connect two areas previously isolated. B. a flock of birds gets blown off course. C. birds pick up seeds on their feet while wading in mud and drop them elsewhere. D. a bird eats a fruit on the mainland and defecates the seed on an island. E. people plant new species on an island.