Which membrane-bound structures in the cytoplasm contain powerful digestive enzymes?
a. mitochondria
b. chloroplasts
c. Golgi apparatus
d. lysosomes
(
Question 2) The many stacks of membranes found inside chloroplasts are known as ____.
a. granum
b. cristae
c. chlorophyll
d. xanthophyll
(
Question 3) Large organelles found mainly in plant cells that are the site of photosynthesis are known as ____.
a. nuclei
b. mitochondria
c. chloroplasts
d. thylakoids
(
Question 4) Cells that line the respiratory tract are covered with ____ on their free edge that move the mucus-dust package upward away from the lungs.
a. cristae
b. cilia
c. cisternae
d. flagella
(
Question 5) The process of translation occurs in the ____.
a. nucleus
b. nucleolus
c. cytoplasm
d. smooth ER
(
Question 6) What type of RNA is used during the process of transcription?
a. ribosomal
b. messenger
c. transverse
d. transfer
(
Question 7) Transcription occurs in what organelle?
a. ribosome
b. lysosome
c. mitochondrion
d. nucleus
(
Question 8) The folds of the inner membrane of a mitochondrion are called ____.
a. lamellae
b. cisternae
c. processes
d. cristae
(
Question 9) DNA molecules that shorten and thicken during cell division are known as _____.
a. chromatids
b. chromatin units
c. chromosomes
d. ribosomes
(
Question 10) Chromosomes are made of ____ molecules and proteins.
a. DNA
b. RNA
c. lipids
d. ATP
Quick Reply
