The amount of genetic variation by examining phenotypic variation was difficult because many traits, a complex interaction of many genes and environmental factors determines the phenotype

TLS Online TPP Program

#Id: 8226

#Unit 2. Cellular Organization

I-cell disease

• almost all of the hydrolytic enzymes are missing from the lysosomes of many cell types.

• mis-sorting has been traced to a defective or missing GlcNAc phosphotransferase.

TLS Online TPP Program

#Id: 5698

#Unit 7. System Physiology – Animal

Important neuronal area in controlling osmolarity and ADH secretion is located along AV3V region 

TLS Online TPP Program

#Id: 2630

#Unit 13. Methods in Biology

End-labelling of a gene probe at the 3′ end using terminal transferase. Note that the addition of a labeled dNTP at the 3′ end alters the sequence of the gene probe.

TLS Online TPP Program

#Id: 1714

#Unit 4. Cell Communication and Cell Signaling

The binding of IgE antibodies to FcεRs activates these granulocytes, inducing a signaling cascade that causes cells to release the contents of intracellular granules into the blood, a process called degranulation. releases histamine, heparin, and proteases.

TLS Online TPP Program

#Id: 6602

#Unit 7. System Physiology – Animal

LH stimulates cholesterol desmolase in the theca cells