Google Analytics is a powerful tool that tracks and analyzes website traffic for informed marketing decisions.
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_gid
ID used to identify users for 24 hours after last activity
24 hours
_gat
Used to monitor number of Google Analytics server requests when using Google Tag Manager
1 minute
__utmb
Used to distinguish new sessions and visits. This cookie is set when the GA.js javascript library is loaded and there is no existing __utmb cookie. The cookie is updated every time data is sent to the Google Analytics server.
30 minutes after last activity
__utmc
Used only with old Urchin versions of Google Analytics and not with GA.js. Was used to distinguish between new sessions and visits at the end of a session.
End of session (browser)
__utmz
Contains information about the traffic source or campaign that directed user to the website. The cookie is set when the GA.js javascript is loaded and updated when data is sent to the Google Anaytics server
6 months after last activity
__utmv
Contains custom information set by the web developer via the _setCustomVar method in Google Analytics. This cookie is updated every time new data is sent to the Google Analytics server.
2 years after last activity
__utmx
Used to determine whether a user is included in an A / B or Multivariate test.
18 months
_ga
ID used to identify users
2 years
_gali
Used by Google Analytics to determine which links on a page are being clicked
30 seconds
_ga_
ID used to identify users
2 years
_gac_
Contains information related to marketing campaigns of the user. These are shared with Google AdWords / Google Ads when the Google Ads and Google Analytics accounts are linked together.
90 days
__utma
ID used to identify users and sessions
2 years after last activity
__utmt
Used to monitor number of Google Analytics server requests
10 minutes
Cardiac muscle tissue is only found in the heart, where it performs coordinated contractions that allow your heart to pump blood through your circulatory system. Intercalated disc – supports the synchronized contraction of cardiac tissues. It bonds muscle cells together and transmits signals between cells. Branching – where the cardiac Muscle separates into different segment Striations – are highly organized tissues that create force and contraction as support for the pumping of blood into the body Nucleus – the cardiac muscle only contains one nucleus which houses the genetic material of the cell
Skeletal Muscle – voluntary or striated muscle, consists of muscle fibers, which are long, cylindrical and with multinucleated cells. This muscle is for fast and rapid contractions. This picture is a striated muscle with nuclei that is under the skeletal muscle (muscle tissue). The skeletal muscle is a form of striated muscle tissue that is under voluntary control of the somatic nervous system. Most skeletal muscles are attached to bones by bundles of collagen givers known as tendons. The skeletal muscle moves the body and is responsible for locomotion.
Smooth muscle is made up of cells that contain a single central nucleus. The cells stick together and are connected by specialized cell junctions, called gap junctions. The cells are spindle shaped, and the nucleus is central.