★ Cell Structure and Functions Quiz
Pinocytosis:
A. is engulfment of large particles by the cell
B. involves the specific binding of molecules to receptors on the cell surface
C. is the nonspecific uptake of fluids by pinching inward of the plasma membrane
D. is movement of molecules against the concentration gradient through a permeable membrane
Select your answer:
Topics:
Muscularskeletal System Body Systems and Medical Sciences Dental Caries Beneath the Skin Diet Human Urinary System Corona Receptors Human Eye Health & Wellness Vocabulary T Cells Philosophy Effects of Exercise on the Musculoskeletal System Conjunctivita CardiopulmonaryOther quiz:
Biology › ViewWhich gland is helpful in increasing blood calcium levels?
A. Thymus gland
B. Thyroid gland
C. Pineal gland
D. Parathyroid gland
Endocrinology › View
Which of the following activates genes to promote synthesis of new proteins?
A. Steroid hormones
B. Peptide hormones