In humans, neural tube closure defects occur in about 1 in every 1000 live births. Failure to close the neural tube can result from both genetic and environmental causes. A recent report has demonstrated that zinc deficiency disrupts neural tube closure by:

TLS Online TPP Program

#Question id: 5311

#Unit 11. Evolution and Behavior

Which of the following conclusions has led to the comparison between the number of human genes and those of other animal species?

TLS Online TPP Program

#Question id: 27944

#Unit 1. Molecules and their Interaction Relevant to Biology

Which one of the following is not the component of Co-A

TLS Online TPP Program

#Question id: 4699

#Unit 11. Evolution and Behavior

The theory of evolution is most accurately described as

TLS Online TPP Program

#Question id: 19816

#Unit 12. Applied Biology

Antisense RNA, in its simplest form, can be produced by _____with respect to the promoter in an expression 

TLS Online TPP Program

#Question id: 365

#Unit 1. Molecules and their Interaction Relevant to Biology

Water is a polar molecule: the oxygen atom with its unshared electrons carries a partial negative charge (δ−) of ___________, and the hydrogen atoms each carry a partial positive charge (δ+) of __________, where e is the charge of the electron.