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Questions in biology

[Terjawab] Which of the following is NOT a part of the middle ear? A. hammer B. cochlea C. anvil D. stirrup

[Terjawab] What traits will be MOST alike in two biologically unrelated adopted children raised together by the same adoptive parents? A. verbal abilities B. extraversion C. values D. reading abilities

[Terjawab] Which serves as a system of levers? A. tendons and ligaments B. the skeleton C. skeletal muscles

[Terjawab] What does the dependent variable represent in an experiment? A. The outcome that is measured B. The variable you control C. The hypothesis being tested D. A confounding factor

[Terjawab] Why is a control group important in a scientific experiment? A. It provides a comparison to the test group. B. It is the group experiencing the changing variables. C. It gives the scientist control over when to change variables. D. It gives the scientist control over which variables to change.

[Terjawab] Hematopoiesis is: A. a broken blood vessel which causes bruising. B. the production of blood cells by yellow marrow in the diaphysis. C. the production of blood cells by red marrow in cancellous bone. D. the production of hemoglobin by red marrow. E. the name for the inorganic salts in the matrix of compact bone.

[Terjawab] Which is the most sensitive portion of the retina that is responsible for "straight-ahead" vision? A. macula B. aqueous humor C. canal of Schlemm D. pupil

[Terjawab] C) osmosis D) diffusion Question 2 (0.75 points) Through what process is a protein carried into the cell when a vesicle pinches off inside the membrane? A. active transport B. exocytosis C. endocytosis D. diffusion Question 3 (0.75 points) A peptide bond forms between the ________ and the ________ of another amino acid.

[Terjawab] The bone of the skull articulates with the vertebral column. A. Frontal B. Parietal C. Occipital D. Temporal

[Terjawab] The structure that provides traction for a crawling annelid is called a(n) A. coelom B. setae C. septa D. gizzard