When stimulated, the sympathetic branch leading to the muscles in the heart cause the heart to beat more rapidly and vigorously. A. cryptically B. chilly C. energetically D. feebly 相关知识点: 试题来源: 解析 C 正确答案:C解析:vigorously意为“精神旺盛地,活泼地”。本题考查副词、形容词的区分...
根据They are your involuntary (不随意的) muscles,such as your heart muscle and smooth muscles.(它们是你的非随意肌,比如你的心肌和平滑肌。)可知D项属于非随意肌肉。故选D。(2)细节理解题。根据If the muscles around your knee,for example,get weak,you will more probably injure...
The walls of the heart are composed primarily of cardiac muscles called ___. (a) visceral pericardium (b) parietal pericardium (c) epicardium (d) myocardium. The Human Heart The heart is a muscular organ that forms part ...
For this reason smooth muscles are sometimes called involuntary muscles. Like smooth muscle, cardiac muscle also works involuntarily. It is a very thick muscle that is found only in the walls of the heart. Its job is to pump blood out of the heart and into blood vessels...
heart muscle心肌 muscle contraction肌肉收缩;肌收缩 muscle tissue肌肉组织;肌组织 muscle fiber肌纤维,肌肉纤维 muscle fatigue肌肉疲劳;肌肉疲惫 muscle tone肌张力;肌肉紧张度 on the muscle[美国俚语],◎准备行凶;准备蛮干;用暴力方式;从事需要使用暴力的犯罪活动,◎气势汹汹的(地),◎凭借霸道的恶名无偿获得的 ...
Voluntary muscles are one of three types of muscle in the body; smooth and cardiac are the other two types. There are more than 600 muscles in the body, and each falls into one of these categories. Smooth muscles are involuntary; cardiac muscles make up the muscles in the heart; voluntary...
Similar to the myogenic cells of the limb, precursor cells of the tongue musculature express Pax-3 while they are migrating into the head. Despite their final location in the head, these muscles are subjected to the same types of early molecular regulation of myogenesis as trunk muscles. View...
a你可以打一会电脑游戏 As soon as you may hit meet the computer games[translate] a阳光很强烈,每天都汗流浃背 The sunlight is very intense, every day streaming with sweat[translate] aThere are muscles in your hands,your hands,your legs,your lungs and your heart,even in your tongue. 有肌肉...
Leg, limb or appendage of an animal, used to support the body, provide locomotion, and, in modified form, assist in capturing and eating prey (as in spiders and insects). In four-limbed vertebrates all four appendages are commonly called legs, but in bip
Cardiac muscle:You can tell by the name that you find this muscle inside of the heart. The heart pumps blood throughout thecardiovascular systemwith the assistance of smooth muscles. These muscles are involuntary. Muscles Groups There are many terms that are used in the classification of muscle...