CUET DOMAIN BIOLOGY MOCK TEST 10 Minutes 10 Questions No Negative Marking Mock Test Instructions Welcome to your mock test! Before you begin, please take a moment to read through the instructions carefully to ensure a smooth testing experience. Participant Details: You must provide your full name and contact number before starting the mock test. This information is necessary for us to record your test results and communicate them to you Test Duration: The mock test is strictly timed at 10 minutes. Once started, the timer will count down, and the test will automatically submit when the time expires. Number of Questions: The test consists of 10 multiple-choice questions (MCQs). Scoring: Each question is worth 1 mark, making the total possible score 10 marks. Mandatory Questions: All questions are mandatory. Attempt every question to maximize your score. Scoring: Each question is worth 1 mark, making the total possible score 10 marks. On each correct answer you will be awarded 1 mark , there is no negative marking for wrong answer. One Attempt Only: Each participant is allowed only one attempt. The test will automatically submit once the 10-minute timer runs out, test cannot be paused once started. Please ensure you are fully prepared before you start the test and manage your time efficiently. Technical Requirements: Ensure you have a stable internet connection and use a compatible browser (e.g., Google Chrome, Firefox, Safari) to avoid any technical issues during the test. Note: This is just an indicative test to check your level of preparedness. The exam pattern and marking scheme for actual exam is different, please refer https://stargateeducation.com/cuet-coaching/ for more details If you encounter any technical difficulties during the test, please contact phone 7210032621 or email us on ssmm.stargate@gmail.com immediately for assistance. Name Phone 1. Match the following diseases with the causative organism and select the correct option. Column I Column II A. Typhoid 1. Wuchereria B. Pneumonia 2. Plasmodium C. Filariasis 3. Salmonella D. Malaria 4. Haemophilus (a) A-3 B-4 C-1 D-2 (b) A-2 B-1 C-3 D-4 (c) A-4 B-1 C-2 D-3 (d) A-1 B-3 C-2 D-4 2. In which of the following techniques, the embryos are transferred to assist those females who cannot conceive? (a) GIFT and ZIFT (b) ICSI and ZIFT (c) GIFT and ICSI (d) ZIFT and IUT 3. Match the following columns and select the correct option. Column I Column II Clostridium butylicum 1. Cyclosporin-A Trichoderma polysporum 2. Butyric acid Monascus purpureus 3. Citric acid Aspergillus niger 4. Blood cholesterol lowering agent (a) A-2 B-1 C-4 D-3 (b) A-1 B-2 C-4 D-3 (c) A-4 B-3 C-2 D-1 (d) A-3 B-4 C-2 D-1 4. Match the trophic levels with their correct species examples in grassland ecosystem. Column I Column IIA. Fourth trophic level 1. CrowB. Second trophic level 2. VultureC. First trophic level 3. RabbitD. Third trophic level 4. GrassSelect the correct option. (a) A-3 B-2 C-3 D-4 (b) A-4 B-3 C-2 D-1 (c) A-1 B-2 C-3 D-4 (d) A-2 B-3 C-4 D-1 5. Name the enzyme that facilitates opening of DNA helix during transcription. (a) DNA helicase (b) DNA polymerase (c) RNA polymerase (d) DNA ligase 6. Meiotic division of the secondary oocyte completed (a) at the time of copulation (b) after zygote formation (c) at the time of fusion of a sperm with an ovum (d) prior to ovulation 7. From his experiments, SL Miller produced amino acids by mixing the following in a closed flask. (a) CH3,H2, NH4 and water vapour at 800°C (b) CH4,H2,NH3 and water vapour at 600°C (c) CH3,H2,NH3 and water vapour at 600°C (d) CH4, H2,NH3 and water vapour at 800°C 8. Match the organism with its use in biotechnology. Column I Column IIA. Bacillus thuringiensis 1. Cloning vectorB. Thermus aquaticus 2. Construction of first rDNA moleculeC. Agrobacterium tumefaciens 3. DNA polymeraseD. Salmonella typhimurium 4. Cry proteinsSelect the correct option. (a) A-4 B-3 C-1 D-2 (b) A-3 B-2 C-4 D-1 (c) A-3 B-4 C-1 D-2 (d) A-2 B-4 C-3 D-1 9. Which one of the following is true with respect to AUG? (a) It codes for methionine only (b) It is also an initiation codon (c) It codes for methionine in both prokaryotes and eukaryotes (d) All of the above 10. To initiate translation, the mRNA first binds to (a) the smaller ribosomal subunit (b) the larger ribosomal subunit (c) the whole ribosome (d) No such specificity exists