The correct answer is D. Cell Membrane because the cell membrane contains two phospholipid layers with the protein molecules attached to them throughout.
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Answer:
A. People cut down the trees in a forest, leaving less habitat for squirrels.
Explanation:
A large percentage of the depletion of an ecosystem can be attributed to anthropogenic or human activities. Ecosystems are naturally known to support or inhabit life. For example, many trees in an ecosystem are homes to living organisms such as birds, insects, snakes etc.
However, according to this question, an exemplary description of how humans can decrease an ecosystem's ability to support life is when "people cut down the trees in a forest, leaving less habitat for squirrels". This act will decrease the forest's ability to support life.
I think the correct answer from the choices listed above is option C. The substitution, addition, or removal of a single nucleotide in DNA is called a point mutation. It is a type of mutation that affects only one or very few nucleotides in a gene sequence.
50% because they each get half from their mom and half from their dad
Answer:
The correct answer is - It promotes breakdown of fat and protein.
Explanation:
Cortisol is a steroid hormone that is released by the adrenal glands that are located on the kidney. Cortisol act on various body part. The elevated levels of these hormones stimulates the breakdown of the carbohydrate and fat to release the energy in urgent required condition or fast energy.
The prolonged cortisol level can lead to breakdown of the protein inwhich is leads to the proteolysis and lipolysis and circulating the amino acids and free fatty acids.
Thus, the correct answer is - It promotes breakdown of fat and protein.