regulatory protein (StAR). Within the mitochondria CHOL is converted to pregnenolone (PREG) by the side-chain cleavage enzyme known as CYP11A1. The conversion to PREG is the rate-limiting step and the following intermediate steps are taken place in the smooth endoplasmatic reticulum . PREG is either converted to 17α-hydroxypregnenolone (OH PREG) by the 17α-hydroxylase activity of CYP17A1 or converted to progesterone (PROG) by the enzyme 3β-hydroxysteroid dehydrogenase (3β-HSD). PROG is further converted
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members of the family Mustelidae which also includes weasels‚ martens‚ polecats‚ badgers‚ skunks‚ grisons and minks. Otters are placed in the sub-family Lutrinae (Khan W. A. et al.‚2010). Genus Lutrogale ;Smooth-coated otter (Lutrogale perspicillata) (Ogamba E.N. & Abowei J.F.N.‚2012) ( Figure 1) .The smooth otter is the largest otter in Southeast Asia that comment otter. It was named for its shorter‚ smoother coat than that of other otters with appears velvety and shiny. This otter is monogamous and usually
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Achieving Your Goals "The greatest discovery of my generation is that human beings can alter their lives by altering their attitudes of mind." – Lee Iacocca In today’s work world you have to be aware and be prepared for survival. Awareness starts with accepting the breathless pace of the ever growing technology and the fact that corporations can no longer guarantee job security. The job requirements keep changing with the advancements in technology. Lifelong learning is essential if you want
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The author William Shakespeare shows the theme‚ the course of true lover never does run smooth‚ in his play Romeo and Juliet. Juliet who is a Capulet fell in love with Romeo who is a Montague. Despite their deep love‚ everything seemed to pull them apart. Shakespeare shows this theme by introducing the hatred between the Capulet’s and the Montague’s‚ the banishment of Romeo‚ and the death of the two lovers. The hatred between these families is not as simple as it seems. From the very beginning of
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Muscle contractions happen when muscle fibers are stimulated‚ which can cause one of many types of contractions. Isometric contractions‚ which means that tension happens in the muscle but there is no change in muscle length‚ therefore there is no movement of the muscle itself. An example of Isometric contractions would be strength training‚ such as holding a weight still‚ which happens in the biceps brachii. The biceps brachii the gets more tension‚ but the muscle length stays the same. As for isotonic
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Fitness‚ and Nutrition A Muscle Contraction Muscle Contraction is part of an organ in the body that is tensive. It may have a process of tensions that may be developed with muscle tissues. Contraction can be a meaning of shortening or long. Muscle Contraction can also produce a muscle cell that is for movement of the body. Myosin and Actin is an interaction protein to Muscle Contraction‚ it can be changed by shape but not by volume. Skeletal Muscle contraction is produce by heat. The muscles may
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aircraft. It is not possible for one aircraft to possess all characteristics; just as it isn’t possible for an aircraft to have the comfort of a passenger transport and the maneuverability of a fighter. The type and class of the aircraft determine how strong it must be built. A Navy fighter must be fast‚ maneuverable‚ and equipped for attack and defense. To meet these requirements‚ the aircraft is highly powered and has a very strong structure. The airframe of a fixed-wing aircraft consists of the
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rate and ruminal contractions in addition to observing body condition. Upon arrival to the farm‚ students were led to a classroom where a presentation was given by the professor which covered basic cattle handling skills and safety techniques as demonstrated in videos from the University of Wisconsin. After the presentation‚ students were taken to the dairy cattle barn‚ where each group was assigned a cow to work with. Once in the dairy cattle barn‚ each student in the group was given an opportunity
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Thermal Expansion and Contraction Most of the matters‚ without some exceptions‚ expand with the increasing temperature. When you give heat to matters; speed of its particles increase and distance between them also increase which results in the increase of the volumes of matters. All expansions occurs in volume of the substance however‚ sometimes some of the dimensions of them expand more with respect to others. In this case we neglect the less expanded ones and assume expansion like linear expansion
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will not be easy. Lysander is the one to claim‚ “Ay me! for aught that I could ever read‚ / Could ever hear by tale or history‚ / The course of true love never did run smooth; / But‚ either it was different in blood‚ ”(Shakespeare I.i.136-139). This is to mean that love is not easy‚ but it is displayed to be rough and not running smooth. It is also shown that it is hard by keeping secret while in love. In act one‚ Lysander and Hermia are left on stage
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