
★ Breathing ...Respiration Quiz
Which enzyme has the ability to work BEST in an acidic pH?
A. pepsin
B. amylase
C. trypsin
D. lipase
Topics:
Asexual Reproduction Hematologic System Reproduction Heredity Excretory and Musculoskeletal System Movement and Locomotion Sources Of Food Serology/Blood Typing Neuroanatomy & Physiology Health and Social Care Stimuli and Responses in Humans Mutations, Replication, and Cancer Herd Immunity Carbohydrates HematologyOther quiz: Biodiversity
Which of the following statements are TRUE about organisms in the Domain Bacteria?
I. Consist of bacteria and archaebacteria
II. Some are photoautotrophs
III. Genetic material is associated with histone protein
IV. Membrane-enclosed organelles are not present
A. I and II
B. I and III
C. II and III
D. II and IV