Increased Standard Deduction. If you are age 65 and donât itemize deductions on your tax return, the standard deduction is increased. As of the 2013 tax year, the extra deduction was $1,500 for taxpayers filing as single or head of household.
Best Answer: 1.A hormone is a chemical and a nerve message is an electrical impulse. 2. A hormone affects target organs and a nerve message affects the receiver. 3. A hormone travels through the blood and a nerve message through a nerve. 4.A hormone has long-lasting effects and a nerve message has very short term effects. 5. A hormone is secreted by a gland, a nerve message is initiated by a response to an exterior alteration. hormone has long-lasting effects and a nerve message has very short term effects. 5. A hormone is secreted by a gland, a nerve message is initiated by a response to an exterior alteration.
endocrine system acts IN CONCERT with nervous system to coordinate activity of all body cells. Major Differences: nervous signals take milliseconds to occur and last of milliseconds. hormonal signals can take seconds to days to transmit and their effects can be seen for up to years. Hormones can change DNA. Nervous signals are local-- having only to cross a synapse. Hormones must travel through the blood to whichever target cell it intends to influence. Neural control is limited to muscle, other neurons, and glands while hormonal influence reaches every cell in the body. 2. List the major endocrine organs, and describe their body locations.