Ati Teas Test -- Science Practice Questions Exam Questions (84 Terms) With Verified Definitions Updated 2024

C {Ans: Which of the following is the gland on a hair follicle that supplies the hair shaft and the skin with oily secretions? A. Eccrine gland B. Apocrine gland C. Sebaceous gland D. Ceruminous gland}A {Ans: Which of the following is true of centromeres of mitotic chromosomes prior to anaphase? A. It is the region where sister chromatids are most closely attached B. It is the region where crossing over occurs C. It is the region where replication begins D. It is the region where histones are made}B {Ans: In chickens, feather color can be white (WW), black (BB), or speckled (BW). A cross between a black-feathered chicken and a white-feathered chicken produces speckled-feathered chickens. Which of the following is the outcome of a cross between two F1 offspring? A. 1 BB: 1 BW: 1 WW B. 1 BB: 2 BW: 1 WW C. 2 BB: 1 BW: 1 WW D. 1 BB: 1 BW: 2 WW}C -- The ribosome is the site of translation of the genetic code of DNA and RNA into the amino acid code of proteins. {Ans: Which of the following describes the function of the ribosome in a cell? A.