Bio 172 exam 1 - Study guides, Class notes & Summaries

Hondros NUR 172 Exam Questions With Answers Latest Updated 2024 (100% Correct) patient admitted with transmission-based precautions what is the minimum PPI needed to be worn in this room? - ANSWER Gloves and Gown isotonic solution - ANSWER A solution in which the concentration of solutes is essentially equal to that of the cell which resides in the solution hypertonic solution - ANSWER A solution in which the concentration of solutes is greater than that of the cell that resides in the solu...

Bio 172 Exam 1 Questions and Answers Already Passed **Describe the events in a sexual cycle and explain its significance.** **Events:** - Formation of haploid gametes (1n). - Fertilization (syngamy) of gametes. - Formation of a diploid zygote (2n). - Recombination occurs during gamete formation. **Significance:** The sexual cycle leads to genetic variation through recombination, ensuring species adaptability and survival. **Identify the first supergroup.** **First Supergro...

Bio 172 Exam 1 Latest Update 2024/2025 Questions with Correct Answers Graded A+

Bio 172 Exam 1 Questions and Answers Rated A+ What are the events that take place in a sexual cycle and why is this cycle significant? - Gamete formation (1n Haploid) -Fertilization (Syngamy) of gametes. -Zygote formation. Zygote is first 2n (Diploid) cell. Then recombination occurs (Basically, Haploid cells (Gamete and spirm) form to create Diploid cell (Zygote)) What is the first supergroup? Excavata What is asexual reproduction? One parent, and offsprings are identical cl...

BIO 172 EXAM 1 | QUESTIONS & 100% VERIFIED ANSWERS | LATEST UPDATE | GRADED A+ BIO 172 EXAM 1 | QUESTIONS & 100% VERIFIED ANSWERS | LATEST UPDATE | GRADED A+ BIO 172 EXAM 1 | QUESTIONS & 100% VERIFIED ANSWERS | LATEST UPDATE | GRADED A+

What are the events that take place in a sexual cycle and why is this cycle significant? Ans: -Gamete formation (1n Haploid) -Fertilization (Syngamy) of gametes. -Zygote formation. Zygote is first 2n (Diploid) cell. Then recombination occurs (Basically, Haploid cells (Gamete and spirm) form to create Diploid cell (Zygote)) What is the first supergroup? Ans: Excavata What is asexual reproduction? Ans: One parent, and offsprings are identical clones to parent. What are the 3 organisms of...

BIO 172 EXAM 1 | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+

Anton van Leeuwenhoek -first to view single-celled "animalcules" in pond water -Shows paramecium, and also looked at human blood and sperm cells Theodor Schwann -organisms are composed of cells Rudolf Virchow -cells come from preexisting cells Cell Theory -All organisms are composed of cells (cells are the structural unit of life) -Cells are the functional unit of life •cells are the smallest entities that have all the properties of life •each cell is (or can potentially generate)...

BIO 172 EXAM 1 | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+BIO 172 EXAM 1 | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+

What are the events that take place in a sexual cycle and why is this cycle significant? - -Gamete formation (1n Haploid) -Fertilization (Syngamy) of gametes. -Zygote formation. Zygote is first 2n (Diploid) cell. Then recombination occurs (Basically, Haploid cells (Gamete and spirm) form to create Diploid cell (Zygote)) What is the first supergroup? - Excavata