The answer is A) Marsupials
Just took the test.
The gravity on earth is a perpendicular force which does not affect speed. Also, once the satellite is out in space it is not longer affected by the earth´s gravity and its speed remains constant.
Answer:
Melanin will not be produced and this will result in albinism.
Explanation:
Albinism can be described as a condition which arises when there is little or no melanin production in an individual's body. It is considered to be an inherited disorder. This kind of disorder mostly occurs when mutations terminate the working of the enzyme tyrosinase. This enzyme is involved in the synthesis of melanin from the amino acid tyrosine. Hence, the termination of this enzyme will lead to the termination of melanin production.
A signal reaches a cell mostly in the form of a signalling molecule binding to a receptor on the cell surface. This binding activates a chain of events that amplifies the signal and transfers it inside the cell. Protein kinases phosphorylate proteins and cause their activation or deactivation, or in general modify their activity. When a signalling molecule binds to a receptor, a cascade is activated and the second messengers, such as cAMP, are synthesized. cAMP molecules activate the protein kinases, which phosphorylate specific proteins and activate them.
The New Testament does not replace the old testament, however it fulfills it. Without the New Testament the Old Testament would just be a collection of tragic stories and unfulfilled promises. The Old Testament is the gradual unfolding of Gods plan of salvation
