Holding in Biological Definition

Anaphase

... (M-Cdks). It also cleaves securin , a protein that had been inhibiting separase . Separase then cleaves cohesin , the protein responsible for holding sister chromatids together. They immediately separate, marking the cytological onset of anaphase. After separation they are referred to as daughter ...

Cellulose

... bonds . Cellulose is a straight chain (no coiling occurs). In microfibrils , the multiple hydroxide groups hydrogen bond with each other, holding the chains firmly together and contributing to their high tensile strength. This strength is important in cell walls, where they are meshed into a ...

Edward's syndrome

... Syndrome develop only a small degree, while others gain many of the skills of their Down's Syndrome peers - walking, talking, attending school, holding down a job, etc. As major medical interventions are routinely withheld from these children, it is also difficult to determine what the survival rate ...

Human

... systems ( e.g. , the Navajo religion), the spirit remains on earth as a ghost , often malignant. Still other systems combine these two beliefs, holding that the soul must journey to the spirit world without becoming lost and thus wandering as a ghost. Funeral , mourning rituals, and ancestor ...

Hydrolytic enzyme

... in free monomers . During hydrolysis ( hydro-,"water";lysis-,"break" ) a water molecule is added to the polymer and cleaves the covalent bond holding the two monomers. The reverse of a hydrolysis reaction is a condensation reaction . ...

James D. Watson

... in society. He has been considered to hold a number of controversial views. He is for instance a strong proponent of genetically modified crops , holding that the benefits far outweigh any plausible environmental dangers, and that many of the arguments against GM crops are unscientific or irrational. A ...

Signal transduction

... for transactivation , used for communication with the translational apparatus. The zinc fingers in the DNA-binding domain stabilize DNA binding by holding contact to the phosphate backbone of the DNA. The DNA sequences that match the receptor are usually hexameric repeats, either normal, inverted or ...