click below
click below
Normal Size Small Size show me how
Adelmo Rodriguez Jr.
Physiology Week 1-6
| Question | Answer |
|---|---|
| The impact of effector activity on sensors may be positive or negative. Therefore, homeostatic control mechanisms are categorized as_________ | organs that are directly influenced by physiological variables or mechanisms. |
| Intracellular parasites that consist of DNA or RNA surrounded by a protein coat and sometimes by a lipoprotein envelope are called: | viruses |
| What determines how a protein performs? | shape |
| Amino acids frequently become joined by: | peptide bonds |
| The total number of 46 chromosomes per cell is referred to as _________ number. | diploid |
| Twenty-three chromosomes per cell in humans is referred to as: | haploid |
| Which cells help destroy pathogens and damaged tissue in the brain? | microglia |
| Which type of tissue has the greatest capacity to regenerate? | Epithelial |
| Bones grow due to activity in the _______ | Epiphyseal plates |
| Young children’s bones have a greater risk of fracturing because of incompletely ossified bone. (True or False) | False |
| The four kinds of protein that make up myofilaments are myosin, actin,_____,______ | tropomyosin, and troponin. |
| The purpose of creatine phosphate in muscle contraction is to: | replenish energy supply |