Oral Biology Test

The process by which information from a gene is used in the synthesis of a functional gene product such as a protein?

ES will support clinical research on the differentiation and function of human tissues and provide material for testing that may improve the safety and efficacy of human drugs ?

Growth factors and their receptors can be grouped into ‘families,’ based upon shared features of ?

What is the outcome of repair?

What are the gold standard transcription factors using for generating iPSc?

What are the function of transcription factors?

What is Yamanaka’s factors?

Upon introduction of reprogramming factors, cells begin to form colonies that resemble pluripotent stem cells, which can be isolated based on their:?

Transcription factor is a protein that controls the rate of transcription of genetic information from messenger RNA to DNA, by binding to a specific ribosomes.?

What do Growth Factors Do?

Why generation of iPSc is so attractive to scientist worldwide?

Growth factor is sometimes used interchangeably among scientists with the term cytokine.?

Embryonic stem cells are derived from embryos at a developmental stage before the time that implantation would normally occur in?

Morphology of mesenchymal stem cells ?

What is the hierarchy of embryonic stem cells?

A growth factor is a naturally occurring substance capable of stimulating cellular growth, proliferation, healing, and cellular differentiation.?

A specific sequence of DNA that a transcription factor binds to?

The pH at which initiation of caries begins is:

Taste Buds are located:

The lateral spread of dental caries is facilitated mostly by the:

Miller put forth the acidogenic theory of dental caries in the year:

Streptococcus mutans is considered to be a principal etiologic agent of caries because it produces acid and it:

Initiation of caries by Streptococcus mutans is by the production of the:

The last hard dental tissue to be deposited is:

Neural crest cells are a temporary group of cells unique to vertebrates that arise from the embryonic ectoderm cell layer, and in turn give rise to A diverse cell lineage including:

Taste buds contain:

The little bumps can see on someone’s tongue are:

The inferior parathyroid gland originates from:

One of the following Which of induces the dental papilla cells to be differentiated into odontoblasts is:

All the statement about epithelial diaphragm except:

All the statement below is true about the classification of taste, except:

All the statement about early dental development, except:

In the post-eruptive phase, a tooth undergoes primarily:

Hertwig’s root sheath consists of:

The Hertwig epithelial root sheath can’t be seen as a continuous layer in the developing root because:

All of the following is true of parotid glands, except:

Supernumerary roots occur mainly with:

The cranial nerve supplies to muscles of mastication is:

The dental sac plays an important role in the formation of all of the following except:

Second stage of deglutition is:

Third stage of deglutition is:

Bacteria responsible for initiation of caries is:

Deglutition is the complex process that:

Pharyngeal pouches:

In a developing tooth, if Hertwig’s sheath and the epithelial diaphragm were failed to form, the resulting tooth would exhibit:

The cell rests of Malassez are derivatives of:

Dental lamina is formed when:

Which minor salivary glands are purely serous:

During the pre-eruptive phase of tooth eruption:

The following are all derived from the stomodeal ectoderm such as:

All of the following is a functional activity of the enamel organ, except:

All of the following does occur during the eruptive phase, except:

The occipital somite’s myotomes give rise to:

The dental sac gives rise to:

One of muscles of mastication arise from the zygomatic arch and inserts on ramus of the mandible is:

All of the following are involved in the formation of a tooth except:

The extrinsic muscles of the tongue:

The probable reasons for a high incidence of dental caries in the teenage population relates most directly to:

The palatal shelves:

The palate is derived from three primordia: