TEAS Science tests and Study Guides bundle 2023/2024

Nucleus - Correct Answer a part of the cell containing DNA and RNA and responsible for growth and reproduction. DNA - Correct Answer a long linear polymer, in nucleus, formed from nucleotides and shaped like a double helix, contains info that determines inherited characteristics RNA - Correct ...

Which of the following illustrates a negative feedback mechanism that occurs in the human body? a)the release of insulin from the pancreas in response to an increase in blood sugar levels b) the release of glucagon from the pancreas in response to an increase in blood- sugar levels c) the rele...

The movement of food through the intestines is known as: A. Peristalsis B. Ileum translation C. Microvilli propulsion D. Flexure propulsion - Correct Answer Peristalsis The enzyme maltase does the following: A. Breaks down lactose to glucose B. Turns glucose into maltose C. Breaks down mal...

* Which of the following types of tissues include cells of the immune system and of the blood?* A. Connective B. Epithelial C. Muscle D. Neural - Correct Answer A. * Which of the following regions of the body is divided into the thigh, leg, ankle, and foot?* A. Central B. Head ...

Which of the following are parts of a neuron? A) B) autonomic and somatic brain, spinal column, and nerve cells C) dendrites, axon, and soma D) sympathetic and parasympathetic - Correct Answer C Which of the following organelles is NOT involved in protein translation or processing? A) riboso...

Which of the following is not a function of the circulatory system? A. Pumping blood throughout the body to provide tissues and organs with nutrients and oxygen. B. Removing toxins and waste from the blood. C. Transmitting nerve impulses between the brain and the rest of the body. D. Transportin...

Breakdown of blank started in S intestine - Correct Answer fats blank carries sperm and urine - Correct Answer urethra What part of the kidney contains the glomerulus of a nephron? - Correct Answer Cortex Which abx-secreting cells are triggered to proliferate upon vaccination? - Correct Ans...

according to Mendel's first law, what does an individual gamete contain? - Correct Answer One allele of a gene which of the following is both an exocrine and endocrine gland? - Correct Answer Liver which of the following best describes the function of growth factors and histamines? - Correct ...

Which of the following correctly describes the law of segregation? A) It states that the segregation of the dominant trait in the phenotype happens in the hybrid offspring. B) It states that all the genetic factors are present in the DNA. C)It states that allele pairs segregate during gametogen...

The shortening of a sarcomere in skeletal muscle is directly due to the interactional of which of the following ? - Correct Answer o Myosin and actin Which of the following parts of the central nervous system releases chemicals that regulate the pituitary gland ? - Correct Answer o Hypothalamus ...

which of the following is a component of the ear? ciliary process choroid cochlea posterior chamber - Correct Answer cochlea One function of the bile is too -Break down indigestible digestible materials using fermentation process -catalyze bio chemical processes -emulsify fats -facili...

Which blood group is a universal donor? a. A b. B c. AB d. O - Correct Answer d. O Blood oxygen levels are most likely low when blood a. leaves the aorta b. fills the right atrium c. reaches body tissues d. flows through ateries - Correct Answer b. fills the right atrium with An in...

Breakdown of what begins in the small intestine? a) protein b) fats c) fiber d) carbohydrates - Correct Answer Fats In geology, what is considered a significant departure from previous ideas? a) ideology b) theoretical refinement c) a paradigm shift d) model adjustment - Correct Answer A ...

Which of the following describes the function of the ribosome? a. Protein Synthesis b. Energy Production c. Cell Movement d. Storage of Molecules - Correct Answer a. Protein Synthesis Because muscle cells require large amounts of energy to function correctly, which organelles would be prevale...