1. Muscles attached to the skeleton are called ___ muscles.2. Muscles of the internal organs are mostly ___ muscles.3. ___ muscle is only found in the heart. 相关知识点: 试题来源: 解析 (1)skeletal(2)smooth(3)cardiac反馈 收藏 ...
Strong cords, called tendons(肌腱), help connect these muscles to the bones.说明The skeletal muscles是通过肌腱来和骨头相连的,故C项正确。考点:考查科普类短文阅读点评:本文讲述了人身上的三种肌肉:skeletal(骨骼的) muscles, smooth muscles and cardiac, or heart muscles.属于科普类短文,此类文章的最大的...
我现在没有它。但,如果您给我100元我会带来它为您。[translate] ayour heart and your stomach are called"involuntary muscles"because they work without help from you. 因为他们运作,不用帮助从您,您的心脏和您的胃称"不随意肌"。[translate]
Step-by-Step Solution:1. Understanding Heart Muscles: The muscles of the heart are known as cardiac muscles. It is essential to know their characteristics to answer the question correctly.2. Iden
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 of...
Smooth muscles are found in the walls of organs, blood vessels, and the digestive tract, and they control involuntary movements. Cardiac muscles are unique to the heart and are responsible for pumping blood throughout the body. Muscles are made up of protein filaments called actin and myosin, ...
involuntary muscle, smooth muscle - a muscle that contracts without conscious control and found in walls of internal organs such as stomach and intestine and bladder and blood vessels (excluding the heart) anatomical sphincter, sphincter, sphincter muscle - a ring of muscle that contracts to close...
There are more than 600 muscles in the body, doing everything from pumping blood to moving food through the intestines, to helping lift heavy objects (like backpacks). Some of these muscles can be controlled, and others like the heart and intestines do
Myoglobin, an iron and oxygen-binding protein, can be found in both yourheart(cardiac) and skeletal muscles. It collects oxygen that the muscle cells use to generate energy. Myoglobin is released into the bloodstream during aheart attackor significant muscle damage. ...
involuntary muscle, smooth muscle - a muscle that contracts without conscious control and found in walls of internal organs such as stomach and intestine and bladder and blood vessels (excluding the heart) anatomical sphincter, sphincter, sphincter muscle - a ring of muscle that contracts to close...