Question
11-15
Without regular supplies of some hormones our
capacity to behave would be seriously impaired; without others we would soon
die. Tiny amounts of some hormones can modify moods and actions, our inclination
to eat or drink, our aggressiveness or submissiveness, and our reproductive and
parental behavior. And hormones do more than influence adult behavior; early in
life they help to determine the development of bodily form and may even
determine an individual’s behavioral capacities. Later in life the changing
outputs of some endocrine glands and the body’s changing sensitivity to some
hormones are essential aspects of the phenomena of aging.
Communication within the body and the consequent integration of behavior
were considered the exclusive province of the nervous system up to the beginning
of the present centur
A. To explain the specific functions of various hormones.
B. To provide general information about hormones.
C. To explain how the term "hormone" evolved.
D. To report on experiments in endocrinology.
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11-15 Without regular "的相关试题:
[单项选择]
Question
11-15
Without regular supplies of some hormones our
capacity to behave would be seriously impaired; without others we would soon
die. Tiny amounts of some hormones can modify moods and actions, our inclination
to eat or drink, our aggressiveness or submissiveness, and our reproductive and
parental behavior. And hormones do more than influence adult behavior; early in
life they help to determine the development of bodily form and may even
determine an individual’s behavioral capacities. Later in life the changing
outputs of some endocrine glands and the body’s changing sensitivity to some
hormones are essential aspects of the phenomena of aging.
Communication within the body and the consequent integration of behavior
were considered the exclusive province of the nervous system up to the beginning
of the present centur
A. The human body requires large amounts of most hormones.
B. Synthetic hormones can replace a person’s natural supply of hormones if necessary.
C. The quantity of hormones produced and their effects on the body are related to a person’s age.
D. The short child of tall parents very likely had a hormone deficiency early in life.
[单项选择]
Without regular supplies of some hormones our capacity to behave would be seriously impaired; without others we would soon die. Tiny amounts of some hormones can modify our moods and our action, our inclination to eat or drink, our aggressiveness or submissiveness, and our reproductive and parental behavior. And hormones do more than influence adult behavior; early in life they help to determine the development of bodily form and may even determine an individual’s behavioral capacities. Later in life the changing outputs of some endocrine glands and the body’s changing sensitivity to some hormones are essential aspects of the phenomena of aging.
Communication within the body and the consequent integration of behavior were considered the exclusive province of the nervous system up to the beginning of the present century. The emergence of endocrinology as a separate discipline can probable be traced to the experiments of Bayliss and Starling on the hormone secre
A. To explain the specific functions of various hormones.
B. To provide general information about hormones.
C. To explain how the term "hormone" evolved.
D. To report on experiments in endocrinology.
[单项选择]Regular child care provided outside home or by someone other than the mother does not in itself undermine healthy emotional connections between mothers and their 15-month-old infants, according to a long-term national study. The finding holds even if care begins during the first 3 months after birth and runs for 30 hours or more per week.
Among infants who receive unkind and unresponsive care from their mothers, however, the mother-child relationship may be damaged. "This research helps us put apart complexities regarding child care that have not previously been studied in detail," contends Jay Belsky, a psychologist.
The investigation consists of 1,153 children and their families living in or near Boston. The youngsters, no more than I month old when they entered the study in 1991, will be tracked until the age of 7. Experimenters administered questionnaires to mothers in their homes and videotaped baby caretakers interacting with the kids at ages 1,6, and 15 months. Indepen
A. mother care is the best according to a national study
B. child care outside home is the best in accordance with the study
C. regular child care outside home may play a role as a mother
D. connections between mothers and infants are damaged by outside care
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