Hesi biolo - Study guides, Class notes & Summaries

What is the magnification of an ocular lens on a microscope? - 10X What part of the microscope is the slide going to be placed on? - Stage All humans have how many pairs of chromosomes? - 23 What holds the genetic code for each person? - DNA What is DNA made of? - nucleotides The plasma membrane is made of how many phospholipid layers? - 2 (Bilayer) How is oxygen transported through blood or body? - circulatory system The mRNA strand is what to DNA strand? - Identical except U is where T ...

HESI Biology Version 2 Exam| Questions and Verified Answers| 100% Correct| 2023/ 2024 Update 1. Where does photosynthesis occur? ~ Answer: Chloroplast 2. What is it called when a cell shrinks ? ~ Answer: hypertonic( lower concentration) 3. Which of the following is not a nitrogenous base found in DNA ? ~ Answer: Uracil 4. What is the diffusion of water through a permeable membrane ? ~ Answer: osmosis 5. What type of nutrients exchange occurs wit...

study for Hesi A2 Entrance Exam (Hesi a2)

A patient receives an antibiotic for symptoms of the flu. Why doesn't the medication work? A.The medication is not suitable for treating the flu. The nucleus is important in a cell because: A. It stores the DNA Cellular respiration happens so that C. Cells can covert nutrients to energy Anerobic respiration happens ___________ because __________. C. Bacteria; they live in environments with low oxygen. All bacteria are bad and always cause infections B. False Which of the following is...

HESI BIOLOGY latest exam version 2023 A+ nursing l HESI BIOLOGY latest exam version 2023 A+ 1. Which of the following is not true of mitosis? A. Mitosis produces daughter cells B. Mitosis has five main stages C. Mitosis can only be done by haploids D. Following mitosis, daughter cells are identical to parent cells 2. In meiosis, the chromosome number is reduced from: A. 46 to 23 B. 46 to 33 C. 28 to 14 D. 24 to 12 3. Cellular respiration takes place in which of the followi...

HESI Biology Exam Questions With 100% Correct Answers What is the first step of cellular respiration when glucose is converted to pyruvate? Glycolysis The Krebs cycle Electron transport chain The Calvin cycle - answerGlycolysis A clinical researcher administered a pill with no therapeutic value to his subject. Which of the following best describes this treatment? Evaluation Double-blind Placebo Experimentation - answerPlacebo Bony fishes belong to Phylum Chordata. Which of the follo...

Hesi Biology questions with well-detailed Explanations/Rationale Answers (graded A+)

1. Which of the following is not true of mitosis? A. Mitosis produces daughter cells B. Mitosis has five main stages C. Mitosis can only be done by haploids D. Following mitosis, daughter cells are identical to parent cells 2. In meiosis, the chromosome number is reduced from: A. 46 to 23 B. 46 to 33 C. 28 to 14 D. 24 to 12 3. Cellular respiration takes place in which of the following? A. Golgi apparatus B. Mitochondrion C. Chloroplast D. Ribosome 4. Which of the follo...

HESI Biology Exam Questions With 100% Correct Answers What is the first step of cellular respiration when glucose is converted to pyruvate? Glycolysis The Krebs cycle Electron transport chain The Calvin cycle - answerGlycolysis A clinical researcher administered a pill with no therapeutic value to his subject. Which of the following best describes this treatment? Evaluation Double-blind Placebo Experimentation - answerPlacebo Bony fishes belong to Phylum Chordata. Which of the follo...

HESI Biology Exam Questions With 100% Correct Answers Kingdom - answerThe most inclusive hierarchic system Species - answerThe least inclusive hierarchic system Kingdom Phylum Class Order Family Genus Species - answerWhat is the order of the hierarchic systems from most inclusive to least inclusive? Charles Darwin (1859) - answerWho proposed the scientific theory of evolution? 1. Hypothesis 2. Experiment 3. Conclusion - answerWhat are the steps involved in the scientific process? ...