An organism has one Z chromosome and one W chromosome. That organism is
A. a female bird.
B. a male bird.
C. a female insect.
D. a male insect.
E. a male or female human.
A. a female bird.
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A doctor suspects his patient has diabetes insipidus. What is the most likely match to the blood and urine profile of this patient?
A. A
B. B
C. C
D. D
Clarify Question
What is the key concept addressed by the question?
What type of thinking is required?
Gather Content
What do you already know diabetes insipidus? What other information is related to the question?
Choose Answer
Given what you now know, what information is most likely to produce the correct answer?
Reflect on Process
Did your problem-solving process lead you to the correct answer? If not, where did the process break down or lead you astray? How can you revise your approach to produce a more desirable result?
Four of the five cells listed below are haploid. Select
the exception. a. ovum b. primary spermatocyte c. spermatid d. polar body e. secondary spermatocyte
Why do women experience the symptoms of osteoporosis more acutely than men?
A) Women have less bone mass and produce less estrogen later in life; these factors accelerate calcium loss. B) Women have less muscle mass and don't exercise as much. C) Men don't produce estrogen, so they don't rely on it as much as women do. D) Men take in more calcium in their diet, so they can't get osteoporosis.
Which of the following numbered events represents the correct sequence of events of prokaryotic translation
initiation? 1) large ribosomal subunit binds to initiation complex 2) initiation tRNA binds small ribosomal subunit 3) initiation complex binds to ribosome recognition sequence on mRNA a. 1 ? 2 ? 3 b. 1 ? 3 ? 2
c. 2 ? 1 ? 3 d. 2 ? 3 ? 1 e. 3 ? 2 ? 1