ATI TEAS 7 SCIENCE TEST Exam with complete solution,

ATI TEAS 7 SCIENCE TEST Exam 2022/2023 with complete solution In which of the following organ does meiosis occur? -Cervix -Fallopian Tubes -Ovaries -Uterus - OVARIES While playing basketball a player injures his achilles tendon. Which of the following types of tissue was injured? - CONNECTIVE TISSUE Which of the following cells has the ability to engulf other cells? -Epithelium -Red blood cells -Mast cells -Macrophages - MACROPHAGES Which of the following is generally expected to be true about birth rates in high infant mortality? -Equal to death rates -Lower than death rates -Variable compared to death rates -Higher than death rates - HIGHER THAN DEATH RATES Which of the following is the contraction phase of cardiac cycle? -Systemic circuit -Diastole -Pulmonary circuit -Systole - SYSTOLE Which is correct regarding the pH scale? A substance with a pH of 3 is ___ times as ______ as a substance with a pH of 4. - 10 / ACIDIC A fragment of mRNA with the sequence 5'ACGCAUGGCAAAAAAAA3' will have a template DNA sequence that reads? - 3'TGCGTACCGTTTTTTTT5' In a hypertonic solution, water flows through aquaporins embedded in the plasma membrane of a cell. This type of transport is known as.. -DIFFUSION -OSMOSIS -FACILITATED DIFFUSION -ACTIVE TRANSPORT - OSMOSIS Which of the following types of bonds link base pair nucleotides within a double strand of DNA? -Covalent -Hydrogen -Ionic -Peptide - HYDROGEN Scientists rely on which of the following to provide critical feedback when revising scientific explanations? -Dogma -Peer Review -Null Hypothesis -Opinion - PEER REVIEW Which of the following substances is excreted by sweat glands on response to the breakdown of the proteins and formation? -Lysozymes -Sebum -Water -Urea - UREA A study found two processes. Process A and Process B to be correlated. Which of the following is true for these processes? - The study does not indicate a casual relationship between the processes An efficient way to block protein synthesis is by inhibiting which of the following? -Gloxysomes -Lysosomes -Ribosomes -Apoplasts - RIBOSOMES Which of the following are the TWO major parts of the nervous system? - PERIPHERAL NERVOUS SYSTEM AND CENTRAL NERVOUS SYSTEM Blood clotting involves which of the proteins? -Trypsinogen -Fibrinogen -Hemoglobin -Albumin - FIBRINOGEN Which of the following body systems is the primary system involved in preventing an infection when a cut in the system allows bacteria in the body? - IMMUNE SYSTEM Which of the following structures in the male reproductive system secretes a fluid that nourishes and protect sperm? -Prostate gland -Urethra -Vas Deferens -Epidydimis - PROSTATE GLAND Which of the following occurs when the diaphragm contracts? - THE THORACIC CAVITY INCREASES IN VOLUME Order of nephron loop.. - Glomerulus PCT Loop of henle DCT Collecting duct Glomerulus A scientist has noted a possible relationship between a certain chemical substance found in fish and the occurrences in kidney failure of humans. Which of the following preliminary steps should the scientist take before conducting a controlled experiment? A. Establish a cause and effect relationship between the substance and the outcome B. Write a research grant proposal to the appropriate federal funding agency C. Review the literature to determine what other research is available on this topic to Distribute a letter of consent to human subjects who will be used in the research. - Establish a cause and effect relationship between the substance and the outcome Which of the following skin layers contain dead cells? -Reticular layer -Stratum basale -Papillary layer -Stratum Corneum - STRATUM CORNEUM Which of the following portions of the neuron transmits neurotransmitters? -Axon -Dendrite -Cell Body -Ganglion - AXON Which of the following is the sphincter muscles that regulates the movement of chyme into the small intestines? - Pyloric Sphincter After crossing two tall pea plants, a scientist notes that approximately ¾ are tall -Phenotypes -Genotypes -Wild types -Karyotypes - PHENOTYPES Which of the following distinguishes endocrine and exocrine glands from one another? -The biochemistry of their secretions