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Question
When we metabolize our food, we produce heat that helps to keep us warm. Which of the following best describes why?
A) Chewing is exothermic; therefore, energy is released in the form of heat when we eat food.
B) When we break down food, all energy in the food is directly released in the form of heat.
C) Producing ATP from ADP is exothermic; therefore, energy is released in the form of heat.
D) When we break down our food, the reactions are not 100 percent efficient; therefore, energy is lost as heat.
Answer
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Related questions
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C) The first capacitated sperm fertilizes the egg.
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C) 6 months.
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The sequence of development of sperm is:
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On average, about how often does ovulation occur?
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Through what structure does an oocyte travel on its way to the uterus?
A) uterine tube
B) cervix
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If you could stop diffusion of substances in fruit fly zygotes, could you stop normal development? Why or why not?
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Programmed cell death is also known as ________.
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A) sonic hedgehog
B) sonic chicken
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Which of the following is a process by which an initial set of genes turns on a second set of regulatory genes, which eventually turns on a third set of genes?
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B) It will develop into the heart of the organism.
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Of the choices listed, the first event that occurs during embryonic development is:
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Q:
The phase during which embryonic cells arrange themselves into three layers is called:
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B) gastrulation.
C) organogenesis.
D) fertilization.
E) induction.