Nucleoli
A. produce ribosomal subunits.
B. are important for the formation of the Golgi apparatus.
C. regulate movement of materials into the nucleus.
D. have a distinct membrane.
E. are located in the cytoplasm.
Answer: A
You might also like to view...
The __________ is not an organ of the urinary system.
A. urethra B. liver C. ureter D. urinary bladder E. kidney
Answer the following statements true (T) or false (F)
1. The loop of Henle can extend into the medulla of the kidney. 2. Bowman’s capsule can extend into the medulla of the kidney. 3. Bowman’s capsule catches glomerular filtrate. 4. The anabolism of protein creates nitrogenous wastes such as urea and ammonia. 5. Kidneys regulate the blood concentration of chloride, potassium, and bicarbonate.
Energy output or expenditure by the body falls into two categories: external work and internal work
a. True b. False Indicate whether the statement is true or false
When the body performs cellular respiration, food is changed into a form of energy called ________.
A. RNA B. ADP C. DNA D. ATP