7/30/2020 Sophia :: Welcome
Score 15/15
You passed this Milestone
15 questions were answered correctly.
UNIT 2 — MILESTONE 2
1
Which of the following activities uses white skeletal muscles?
Snapping your fingers
Swimming
Walking
Running a marathon
CONCEPT
Types of Skeletal Muscle and Muscle Contraction Overview
2
Which information about muscle cramps is true?
They are caused by a deficiency of calcium in the body.
They are voluntary contractions of muscles that release immediately.
This study source was downloaded by 100000836551366 from CourseHero.com on 02-21-2022 02:23:54 GMT -06:00
https://www.sophia.org/spcc/human-biology-2/milestone_take_feedbacks/5339506 1/8
https://www.coursehero.com/file/65905162/Sophia-Biology-Milestone-2pdfpdf/
, 7/30/2020 Sophia :: Welcome
They are caused by a deficiency of potassium in the body.
They are involuntary contractions of muscles that do not release immediately.
They are caused by a deficiency of calcium in the body.
They are involuntary contractions of muscles that do not release immediately.
They are caused by a deficiency of potassium in the body.
They are voluntary contractions of muscles that release immediately.
CONCEPT
Muscle System Disorders
3
Which of the following is found on the outside of skeletal muscles?
Myofibrils
Sheath
Bundles
Sarcomere
CONCEPT
Skeletal Muscles
4
Which of the following is required for muscle contraction?
Sodium
Zinc
This study Magnesium
source was downloaded by 100000836551366 from CourseHero.com on 02-21-2022 02:23:54 GMT -06:00
https://www.sophia.org/spcc/human-biology-2/milestone_take_feedbacks/5339506 2/8
https://www.coursehero.com/file/65905162/Sophia-Biology-Milestone-2pdfpdf/
Score 15/15
You passed this Milestone
15 questions were answered correctly.
UNIT 2 — MILESTONE 2
1
Which of the following activities uses white skeletal muscles?
Snapping your fingers
Swimming
Walking
Running a marathon
CONCEPT
Types of Skeletal Muscle and Muscle Contraction Overview
2
Which information about muscle cramps is true?
They are caused by a deficiency of calcium in the body.
They are voluntary contractions of muscles that release immediately.
This study source was downloaded by 100000836551366 from CourseHero.com on 02-21-2022 02:23:54 GMT -06:00
https://www.sophia.org/spcc/human-biology-2/milestone_take_feedbacks/5339506 1/8
https://www.coursehero.com/file/65905162/Sophia-Biology-Milestone-2pdfpdf/
, 7/30/2020 Sophia :: Welcome
They are caused by a deficiency of potassium in the body.
They are involuntary contractions of muscles that do not release immediately.
They are caused by a deficiency of calcium in the body.
They are involuntary contractions of muscles that do not release immediately.
They are caused by a deficiency of potassium in the body.
They are voluntary contractions of muscles that release immediately.
CONCEPT
Muscle System Disorders
3
Which of the following is found on the outside of skeletal muscles?
Myofibrils
Sheath
Bundles
Sarcomere
CONCEPT
Skeletal Muscles
4
Which of the following is required for muscle contraction?
Sodium
Zinc
This study Magnesium
source was downloaded by 100000836551366 from CourseHero.com on 02-21-2022 02:23:54 GMT -06:00
https://www.sophia.org/spcc/human-biology-2/milestone_take_feedbacks/5339506 2/8
https://www.coursehero.com/file/65905162/Sophia-Biology-Milestone-2pdfpdf/
