34. The diagram below shows Kelly brushing her teeth.Explain how the muscular system and skeletal system work together to enable Kelly to brush her teeth.[2] 相关知识点: 试题来源: 解析 The muscular system and the skeletal system enables Kelly to moveher hands and mouth when they work ...
Muscular System is a set of an organ system which are mainly responsible for movement of the human body. It primarily consists of skeletal, smooth and cardiac muscles.
The Muscular System Characteristics of Muscle Tissue Contractility- the ability to shorten and thicken Excitability – ability of muscle tissue to receive and respond to stimuli Extensibility – ability of the muscle to stretch Elasticity – the ability of the muscle tissue to return to its original ...
Chapter 9 The Muscular System Functions Movement Maintain posture Respiration Production of body heat Communication Heart Beat Properties of Muscle Muscle fibers shorten with a force Contractility Muscle fibers shorten with a force Excitability Ability of muscle to respond to stimuli Extensibility Muscle can...
To the general public, it might not seem very productive toward human neurological research for scientists to work so hard on an insect wiring diagram, but fruit fly brains actually have quite a bit in common with ours. For starters, we share 60% of DNA, including genes for jet lag, lear...
Students use their muscles daily, but they don't often take time to consider their muscular system and the elements it contains. Studying the complex structures that make up the human muscular system can be a tedious task. After all, there are more than
Fig.12.—Schematic diagram showing association fibers connecting cortical centers with each other.—AfterJamesandStarr. 图12.——示意图,展示了连接皮层中心彼此之间的联合纤维。——根据James和Starr的资料。 Theend-organsof the sensory nerves are nerve masses, some of them, as the taste buds of the ...
1.AnatomyAny of the muscular elastic tubes that form a branching system and that carry blood away from the heart to the cells, tissues, and organs of the body. 2.A major route of transportation into which local routes flow:Traffic was heavy on the central artery. ...
muscle system, muscular structure, musculature - the muscular system of an organism tonicity, tonus, tone - the elastic tension of living muscles, arteries, etc. that facilitate response to stimuli; "the doctor tested my tonicity" 3. muscle - a bully employed as a thug or bodyguard; "the ...
Planes of the Human Body | Definition, Anatomy & Diagram5:06 Ch 2.Chemical and Cellular Biology Ch 3.Tissue Biology Ch 4.Integumentary System Ch 5.Skeletal System Ch 6.Muscular System Anatomy Ch 7.Muscular System Physiology Ch 8.Introduction to the Human Nervous... ...