ATI TEAS 7
TEAS 7 Science Practice Test
1. Where does fertilization typically occur in the female reproductive system?
- A. uterus
- B. fallopian tube
- C. endometrium
- D. ovary
Correct answer: B
Rationale: Fertilization typically occurs in the fallopian tube, specifically in the ampulla, which is the widest part of the tube. After ovulation, the released egg travels through the fallopian tube where it may encounter sperm for fertilization to take place. The fallopian tube provides the ideal environment for fertilization due to the presence of cilia that help move the egg and sperm towards each other. The uterus is where the fertilized egg will implant and develop into a fetus, not where fertilization occurs. The endometrium is the lining of the uterus that thickens to support a potential pregnancy but is not the site of fertilization. The ovary releases the egg during ovulation but is not where fertilization occurs.
2. Follow the instructions below to transform the starting word into a different word. Start with the word ESOTERIC. Remove both instances of the letter E from the word. Remove the letter I from the word. Move the letter T from the middle of the word to the end of the word. Remove the letter C from the word. What word remains?
- A. SECT
- B. SORT
- C. SORE
- D. TORE
Correct answer: B
Rationale: The word ESOTERIC is transformed into SORT by following the instructions provided. Firstly, both instances of the letter E are removed, then the letter I is also removed. Next, the letter T, originally in the middle of the word, is moved to the end. Lastly, the letter C is removed. Among the options, only 'SORT' fits all the criteria given in the instructions. Choices A, C, and D do not accurately reflect the modifications made to the original word.
3. What is the process of converting DNA into a protein called?
- A. Transcription
- B. Translation
- C. Replication
- D. Mutation
Correct answer: B
Rationale: Translation is the correct answer. It is the process of converting the information in mRNA into a sequence of amino acids to form a protein. Transcription (Choice A) is the process of copying a segment of DNA into RNA. Replication (Choice C) is the process of making an identical copy of DNA. Mutation (Choice D) refers to a change in the DNA sequence that can lead to variations in proteins, but it is not the process of converting DNA into a protein.
4. Which of the following examples correctly uses quotation marks?
- A. “Where the Red Fern Grows” was one of my favorite novels as a child.
- B. Though he is famous for his roles in films like “The Great Gatsby” and “Titanic,” Leonardo DiCaprio has never won an Oscar.
- C. Sylvia Plath’s poem, “Daddy,” will be the subject of this week’s group discussion.
- D. “The New York Times” reported that many fans are disappointed in some of the trades made by the Yankees this off-season.
Correct answer: A
Rationale: The correct use of quotation marks in choice A is to enclose the title of a book, 'Where the Red Fern Grows,' indicating that it is a specific title that should be distinguished from the rest of the sentence. Choice B incorrectly uses quotation marks for movie titles, which should be italicized or underlined. Choice C correctly uses quotation marks for the title of a poem. Choice D has an extra space before the opening quotation mark, which is incorrect.
5. After an unexpected rearrangement of their schedules, Thomas and his sister realize that they will have to squeeze in the film after 10 p.m. Given this new information, which cinema is the best option?
- A. Twin Theatres
- B. Reveler Cinema
- C. Big Screen 14
- D. Best Seat in The House
Correct answer: B
Rationale: Since Thomas and his sister have to squeeze in the film after 10 p.m., they need to watch the film later in the evening. Among the options, Reveler Cinema offers showtimes after 10 p.m. with a showing at 7:15 p.m., making it the best choice. Twin Theatres, Big Screen 14, and Best Seat in The House do not have showtimes after 10 p.m., making Reveler Cinema the most suitable option for the siblings to catch a film at that time.
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