Answer:
The hardness rating is 4.
Explanation:
Calcite sits at a hardness rating of 3 and is very easily scratched with a knife and/copper coin. This is where most Marbles, limestones, travertines, rate.
Meanwhile, Fluorite sits at hardness 4 and can be scratched by a knife.
Answer:
Explanation:
Active transport is the movement of molecules or substance from a region of lower concentration to a region of higher concentration across a cell membrane against the concentration gradient.
Active transport requires cellular energy and are of two types:
primary active transport that uses adenosine triphosphate (ATP), and secondary active transport that uses an electrochemical gradient.
Active transport helps in the uptake of glucose in the intestines.
Cotransport or secondary active transport is the movement of molecules across a membrane it uses electrochemical potential difference that is created by pumping ions in or out of the cell.
Cotransport helps in the transport of glucose across the cell membrane.
Characteristics of Weberian bureaucratic are:
- specialization and division of labor
- formal written records
- competence for job appointments
- standard operating procedures
- impersonality in bureaucracy.
What is Weber's theory of bureaucracy?
Max Weber's theory of bureaucracy is an approach that proposes a specific way to manage an organization. It proposes that the most appropriate way to run an organization is to structure it into a rigid hierarchy of individuals governed by strict rules and regulations.
What is an example of bureaucratic theory?
An Army division is broken down into brigades. The brigades are broken down further into battalions. Battalions are divided into companies, and companies are broken down into platoons.
Thus, these are the 5 characteristics of Weberian bureaucracy.
To know more about Weberian bureaucracy:
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Answer:
The slow arrival of contraction or the slow onset of contraction.
Explanation:
The T tubules function in the transformation of the action potential from the sarcolemma to the sarcopasm reticulum.
In the skeletal muscles, it is located at the junction of the A and I bands but in the cardiac muscles, it is located only at the z discs thus giving rise to to T tubules.
The cardiac muscles also do not possess as much calcium as the skeletal muscles thus, its calcium ion must come from outside producing the slow arrival of contraction or the slow onset of contraction.
I agree with the first answer they would contrast is correct
