A candy bar contains 108 calories per serving. There are 4 grams of carbohydrate, 5 grams of protein, and 8 grams of fat in a serving. How many of the calories come from fat?  

A.  72
B.  16
C.  18
D.  20


A.  72

Biology & Microbiology

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Which of the following describe a role that ethylene plays in plant physiology. (Check all that apply.)A) Retarding stem and root elongationB) Hastening the ripening of fruitC) Inhibition of leaf abscissionD) Inhibition of lateral bud growthE) Accelerates the loss of damaged fruits

What will be an ideal response?

Biology & Microbiology

After a routine urinalysis, you get a report back from the lab. This report flags any abnormal values. For each of the values, indicate whether the test result is normal or abnormal

For any test results that are abnormal, speculate on what might have caused the abnormal value. Tested for: Result: Is this normal or abnormal? If abnormal, what might be causing the problem? Glucose Absent Bacteria Present pH 3.0 Protein Elevated

Biology & Microbiology

Callose has what effect on pollen?

A. aids differentiation and attachment of pollen to the carpel B. aids pollen development and helps pollen tubes to grow C. aids pollen coat development D. aids pollen coloration E. aids the separation of pollen grains from the anther

Biology & Microbiology

A cell in G1 phase has the option of entering which two phases?

What will be an ideal response?

Biology & Microbiology