You are training for a marathon. As you increase your level of physical fitness, you've noticed that the time spent recovering (breathing heavily after stopping running) is decreasing. What change to your muscle cells might account for this?A) Increase in actin concentrationB) Increase in muscle size (hypertrophy)C) Increase in myoglobin concentrationD) Increase in creatine concentrationE) Increase in myosin concentration
What will be an ideal response?
C, D
Anatomy & Physiology
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Which of the following are actions of estrogen?A) Stimulation of fat deposition under the skin in the breasts and hipsB) Thickening of the cervical mucusC) Increased expression of oxytocin receptors in the myometriumD) Stimulation of bone growth and strengthE) Stimulation of growth of pubic hair
What will be an ideal response?
Anatomy & Physiology
The __________ is the inner space of long bones
Fill in the blank(s) with correct word
Anatomy & Physiology
Chromosomal anomalies generally occur due to errors during:
A) mitosis B) meiosis C) mylosis D) none of the above
Anatomy & Physiology
What genetic disorder is characterized by lack of skin, hair, eye coloration?
A. albinism B. sickle-cell disease C. hemophilia D. Down syndrome E. achondroplasia
Anatomy & Physiology