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.
Answer:
chemical reactions.
Explanation:
Chemical changes occur when a substance combines with another to form a new substance, called chemical synthesis or, alternatively, chemical decomposition into two or more different substances. These processes are called chemical reactions and, in general, are not reversible except by further chemical reactions.
Diabetes (type 2) is the resistance of insulin and is most commonly associated with hypertension and obesity
Answer:
A. control the heart
B. are striated
D. have light and dark stripes
Explanation:
Cardiac muscle refers to the muscle which are present in the heart. These muscles are involuntary i. e. moves without any control. These muscles control the contraction of the heart. These muscles have light and dark color stripes due to the presence of mayo protein which block light to pass through it so it looks dark in color.