The use of two ATP molecules at the beginning of glycolysis is comparable to ___

Patients with mitochondrial disorders share many symptoms, such as muscle weakness, because mitochondria ________

a. organize the construction of muscle protein b. generate the ATP that is necessary for muscle contraction c. facilitate the transport of glucose across the muscle cell membrane d. store and then release the oxygen used during muscle contraction

Why might you argue that swimming sperm in gymnosperms is not a highly adaptive trait?

What will be an ideal response?

Describe antagonistic muscles. How do muscles work as levers? Define origin and insertion

What will be an ideal response?

Four of the following statements are true of xylem. Which one is the exception?

A. Conducts water up the plant B. Conducts mineral ions up the plant C. Connects with roots D. Connects with leaves E. Transports sugars