A. Protein turnover refers to the continuous synthesis and degradation of proteins in the body
B. An increase in protein degradation without any change in protein synthesis leads to a negative N-balance
举一反三
- A. None of the evidence on dietary protein and specific health outcomes can be classified as “conclusive”</p></p><p><p>B. The relation between protein intake and cancer mortality and cancer diseases can be classified as “probable”</p></p>
- A. Fat mass is determined by both fat cell number and fat cell size</p></p><p><p>B. The body fat percentage of a lean male is approximately 10-20%</p></p>
- A. The Physical Activity Ratio is largely independent of body size</p></p><p><p>B. Most of our daily energy expenditure is taken up by basal metabolic rate.</p></p>
- 下面程序段执行后，输出n的值是_____。</p></p><p><p>int i,j,n;</p></p><p><p>for (i=1;i＜=10;i++)</p></p><p><p>{ n=0;</p></p><p><p> for (j=1;j＜=10;j++)</p></p><p><p> n=n+j; </p></p><p><p>}</p></p><p><p>printf(“n=%d ”,n);</p></p> ______
- 编程实验与分析。如有以下程序，执行后输出结果是____。</p></p><p><p>main( )</p></p><p><p> {int a, b, m, n;</p></p><p><p> a=3; b=5;</p></p><p><p> m=++a; n=b++;</p></p><p><p> printf("m=%dn=%d", m++, ++n);</p></p><p><p> }</p></p> ______