--%>
Assignment Help - homework help

Explain the so-called good and bad cholesterol

Explain the so-called good and bad cholesterol?

E

Expert

Verified

Lipoproteins are complexes made up of lipids (cholesterol and triglycerides) and proteins. The lipoproteins present distinct densities according to the relationship among their protein and lipid quantities as lipids are less dense than proteins. Low-density lipoproteins (or LDL) are such with a low protein/lipid relation; high-density lipoproteins (HDL) have a high protein/lipid relation; another group is much low-density lipoproteins (or VLDL) with very low protein/lipid relation. LDL is termed as “bad cholesterol” since it transports cholesterol from liver to the tissues and therefore induces the formation of atheroma plaques within blood vessels, a condition termed atherosclerosis (do not perplex with arteriosclerosis) which can lead to rigorous circulatory obstructions such as acute myocardial infarction, cerebrovascular accidents and thrombosis. HDL is termed as “good cholesterol” as it transports cholesterol from the tissues to liver (to be removed with the bile) and elevation of HDL blood level decreases the risk of atherosclerosis. (Or VLDL transforms into LDL subsequent to losing triglycerides in the blood).

   Related Questions in Biology

  • Q : Style of the leadership Style of the

    Style of the leadership Style of the leadership refers to leader behaviors leadership style are pattern of behavior which a leader adopted. In the behaviors of the f

    		•
  • Q : Reproductive novelties of beings of

    Specify the two reproductive novelties of beings of class Reptilia which allow for the survival within the dry environments?

    		•
  • Q : Types of fecundation in arthropods List

    List types of fecundation which occurs in the arthropods? What is predominant type?

    		•
  • Q : Description of meninges and

    Give a brief description of meninges and cerebrospinal fluid?

    		•
  • Q : Differences between QA and QC Discuss

    Discuss the basic differences between QA and QC and give examples of usage of each methodology.

    		•
  • Q : Types of coordination Types of

    Types of coordination Co-ordination is classified into one of the four types 1) Internal coordination: coordina

    		•
  • Q : Divisions of white light of the

    Name the divisions of white light of the electromagnetic spectrum? Also name the two most proficient colors for photosynthesis?

    		•
  • Q : Define Project Lifecycle Project

    Project Lifecycle: It is a seven stage process via which practically every major project goes via: (A) Identification: stage where one project-idea out of a number of alternatives is selected and stated. (B) Preparation: stated idea is cautiously deve

    		•
  • Q : Input Factor - Group Effectiveness -

    I.            Organizational setting: if group members are in close proximity to one another in the work setting, they would interact more, and sentiments and affinities would develop faster, if the work flow technology makes

    		•
  • Q : Cell types forming the phloem State the

    State the cell types which form the phloem? Specify it’s the main features?

    		•