Oral Biology Test

A protein that works with transcription factors to increase the rate of gene transcription?

Growth factor responsible for repair and regeneration: PDGF, Platelet derived growth factor?

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

What is the hierarchy of induced pluripotent stem cells?

Work flow of generating iPSc?

A protein that works with transcription factors to decrease the rate of gene transcription?

Cells responsible for repair and regeneration consist of?

A,growth factor is a naturally occurring substance capable of stimulating cellular growth, proliferation, healing, and cellular differentiation. Usually it is a protein or a steroid hormone.?

Event during or following protein translation ?

The biggest concern of using iPSc as a regenerative tool is the possible of cancer provoke due to infection of transcription factors.?

Growth factor responsible for repair and regeneration: FGF, fibroblast growth factor.?

Growth factor responsible for repair and regeneration: VEGF, Vascular endothelial growth factor?

Growth factors typically act as signalling molecules between cells. Examples are cytokines and hormones that bind to specific receptors on the cytoplasm of their target cells.?

Non-marrow origin mesenchymal stem cells EXCLUDE ?

Transcription can be divided into 3 stages: initiation, elongation, and termination, each regulated by a large number of proteins such as transcription factors?

Periodontium which includes?

Why transcription factors is the most import key to generate iPSc, cell reprogramming?

What is the outcome of regeneration?

Ethical issues associated with the production of ESCs do apply to iPSCs, which offer a controversial strategy to generate patient-specific stem cell lines.?

Retroviruses used to deliver the four transcription factors in the earliest studies is safe to generating iPSCs.?

Mesenchymal stem cells can be extract from many types of tissue, but the most commence one is bone marrow.?

Transcription factor sometimes is called sequence-specific DNA-binding factor.?

During tooth eruption, the permanent successors of the primary teeth move occlusal and:

The dental sac is:

The medial pterygoid follows the same angle as masseter arising from the medial pterygoid plate, where does it attach on the mandible at:

Passive eruption is:

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

One of the following is true about ankylosis:

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

Pure mucous salivary gland is:

The primary cause of periodontal disease is:

The down growth of an epithelial thickening buccal to the dental lamina is known as:

All of the following is a function of dental sac except:

The following organisms is found in deep carious lesions rather than in incipient lesions is:

Senile carious lesions are most commonly found exclusively on the following areas of the teeth:

Concerning the tongue:

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

If the process of morphogenesis is disturbed:

Second stage of deglutition is:

Eruptive phase:

The dental sac gives rise to:

The following is component of the enamel organ except:

The embryo’s stomodeum is lined by:

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

The maxillary processes:

Odontoblasts start their secretory activity:

The muscles are derived from the first brachial arch:

The cell rests of Malassez are derivatives of:

One of the following is associated with an erupted tooth:

Concrescence is:

The following induces the dental papilla cells to be differentiated into odontoblasts:

First branchial arch is supplied by:

After fertilization of ovum series of cell division give rise to an egg cell mass called:

Appositional stage is confined to:

Appositional stage is confined from:

The most likely factor responsible for tooth eruption is:

The number of roots that are formed is determined by the:

The papillae that is projections on the tongue called:

All of the following is derived from the enamel organ except:

The reduced enamel epithelium is derived from: