NUR 631 Midterm Review

NUR 631 Midterm Review
1. Which statement best describes the cellular function of metabolic absorp- tion?
A- cells can produce proteins
B- cells can secrete digestive enzymes
C- cells can take in and use nutrients
D- cells can synthesize fats
Answer
C- cells can take in and use nutrients
2. Where is most of the cell's genetic information, including RNA and DNA, contained?
A- mitochondria
B- ribosome
C- nucleolus
D- lysosome
Answer
C- nucleolus
3. Which component of the cell produces hydrogen peroxide (H2O2) by using oxygen to
remove hydrogen atoms from specific substrates in an oxidative reaction?
A- lysosomes
B- peroxisomes
C- ribosomes
D- endosome
Answer
B- peroxisome
4. Which cell component is capable of cellular auto digestion when it is released during cell
injury?
A- ribosome
B- Golgi complex
C- smooth ER
D- lysosome
Answer
D- lysosomes