皮皮学，免费搜题
登录
搜题
【单选题】
Pathway regulation can occur via the expression of tissue-specific isozymes. Glucose metabolism differs in red blood cells and liver in that red blood cells need to metabolize glucose, whereas the liver prefers to store glucose. The first step of glucose metabolism requires either glucokinase (liver) or hexokinase I (red blood cells), which are isozymes. Which one of the following best describes these different isozymes and their Km for glucose?A.
The Km of hexokinase I is higher than the Km of glucokinase.
B.
The Km of hexokinase I is lower than the Km of glucokinase.
C.
The Km of hexokinase I is the same as the Km of glucokinase
D.
Hexokinase I is found in liver.
E.
Glucokinase is found in red blood cells.
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】教师优良的个性品质包括（ ）
【简答题】教师优良的个性品质包括（ ）。
【简答题】教师优良的个性品质包括（ ）
【简答题】数据总线是CPU与存储器、输入/输出接口之间的（）。
【简答题】以下程序段的执行结果是( ) 。 int i,j,m=0; for(i=1;i<=15;i=i+4) for(j=3;j<=19;j=j+4) m++; printf("%d\n",m);