The riboflavin kinase encoding gene ribR is situated within a 12 genes locus ytmIytnM of the Bacillus subtilis chromosome. Here we demonstrate that ribR is transcribed as part of a 10 kb ytmIytnM operon. The riboflavin overproduction phenotype of B. subtilis ribC mutant strains, which is a...
Which of the following statements about flavin adenine dinucleotide (FAD) is correct?A.FAD is derived from riboflavin, a B-group vitamin (vitamin B2).B.FAD can also be an electron donor.C.FAD is a coenzyme for specific dehydrogenases.D.FADH2 can accept t
A rib operon having at least five genes is used to make such recombinant bacteria.doi:US7091000 B2John B. PerkinsAlan SlomaJanice G. PeroRandolph T. HatchTheron HermannThomas ErdenbergerUSBacterial strains which overproduce riboflavin and methods of use thereof. Perkins JB,Sloma A,Pero JG,et ...
Which of the following is not a member of the B complex vitamins? a. ascorbic acid b. folic acid c. pantothenic acid d. riboflavin e. thiamine A cation that is essential of muscle contraction, nerve function, and blood clotting is? a. ...
Riboflavin (vitamin B2) Copper Iodine Established & Trusted Brands These specialty products are made by well-established and trusted formula companies in the US and around the world: Nutramigen is made by Enfamil Alimentum is made by Similac You can read more about these brands and their products...
GFDS helps boost your energy with a potent, research-backed B-vitamin complex containing: • B1 (Thiamine) • B2 (Riboflavin) • B3 (Niacin) • B5 (Pantothenic Acid) • B6 (Pyridoxine) • B7 (Biotin) • B9 (Folate) ...
aDentre as vitaminas, ressaltam as seguintes: tiamina (vitamina B1), riboflavina (vitamina B2), piridoxina (vitamina B6), niacina, biotina (complexo B), inositol, ácido fólico, e pequenas doses das vitaminas C e D.[translate] ...
声明: 本网站大部分资源来源于用户创建编辑，上传，机构合作，自有兼职答题团队，如有侵犯了你的权益，请发送邮箱到feedback@deepthink.net.cn 本网站将在三个工作日内移除相关内容,刷刷题对内容所造成的任何后果不承担法律上的任何义务或责任
Vectors and recombinant bacteria for overproducing riboflavin, in which nucleic acid overproducing riboflavin biosynthetic proteins is introduced in the chromosome of the host organism, e.g. at multip
A.Vitamin B2. B.Vitamin C.Vitamin B3. D.Zinc. 答案 D;B;C提示:1. 见表中:Adults and Children over5 years one tablet daily. Not suitable for younger children. 四岁的小孩不能吃2. 在表中查找可看到有Zinc(锌)等,这些是为 Mineral3. 比较得知含 Vitamin B3 1.8mg,...