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Results 12121 - 12130 of 13349 for Abnormal
  • What are Ribozymes?
    Life Sciences - 24 Jul 2023
    A ribozyme is a ribonucleic acid (RNA) enzyme that catalyzes a chemical reaction. The ribozyme catalyses specific reactions in a similar way to that of protein enzymes.
  • Sperm Production Problems
    Health - 22 Jul 2023
    Good fertility requires a high sperm count, and good sperm motility of healthy sperm. Low sperm count (Oligospermia), and poor sperm quality (Asthenospermia), are the two main reasons for over 90% of...
  • What is the Y Chromosome?
    Health - 21 Jul 2023
    There are 23 pairs of chromosomes in the human body which include 22 pairs of autosomal chromosomes that are common to both men and women and one pair of sex chromosomes that determine an individual’s...
  • Selenium History
    Health - 20 Jul 2023
    Selenium is an important trace element in food and is a vital part of many enzymes that take part in redox reactions.
  • Tau Protein Function
    Life Sciences - 20 Jul 2023
    The proteins work together with a globular protein called tubulin to stabilize microtubules and aid the assembly of tubulin in the mircrotubules.
  • DNA Methyltransferase Enzymes: DNMT1 to DNMT3
    Life Sciences - 20 Jul 2023
    Global cytosine methylation patterns in mammals appear to be controlled by a complex interaction of DNA methyltransferases: DNMT1, DNMT2, DNMT3A and DNMT3B.
  • Functions of MHC in the Immune System
    Life Sciences - 19 Jul 2023
    The major histocompatibility complex (MHC) is a group of genes that encode proteins on the cell surface that have an important role in immune response.
  • Single Photon Emission Computed Tomography (SPECT)
    Life Sciences - 19 Jul 2023
    Single photon emission computed tomography (SPECT) is a form of non-invasive nuclear imaging used in order to determine how organs inside the body work. The scan can be used to illustrate how, for...
  • Prostate Cancer Questions
    Health - 18 Jul 2023
    Some of the common questions that men ask regarding prostate cancer include the following.
  • Why Don't All Wisdom Teeth Descend in Adults?
    Health - 18 Jul 2023
    Third molars are commonly referred to as wisdom teeth. However, there is no correlation between an individual’s wisdom and the eruption of wisdom teeth. Traditionally, they are called wisdom teeth...

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