Single segments of a myofibril are called

A. sarcomeres.
B. twitches.
C. Z lines.
D. troponins.


Answer: A

Psychology

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Imagine two scientists from another planet visit Earth and attempt to study our computers. In his studies Poz focuses on how the computer is used for conducting business, accessing research, communicating with others, and playing games, while Zog concentrates on the construction of the hard drive, monitor, keyboard, and mouse. Poz's approach is most similar to ____ while Zog's is most similar to

____. a. functionalism; behaviorism b. functionalism; structuralism c. structuralism; functionalism d. structuralism; behaviorism

Psychology

What could a test developer do to increase internal consistency of a test?

a. Accurately measure the test-retest reliability of the test b. Add well-written questions to each test form c. Add questions that measure the same concept d. Adjust the reliability coefficient using the KR-20 formula

Psychology

According to Piaget, drawing a picture is an example of constructive play

Indicate whether the statement is true or false

Psychology

Which of the following influences most strongly delivers cultural gender messages to infants?

The media Parents Preschool teachers The infant's siblings

Psychology