Sperm and egg - Study guides, Class notes & Summaries

ATI Proctored Exam Maternal Newborn CMS Questions and Correct Answers With Rationale. 100% A nurse is providing discharge teaching to a client following tubal ligation (occlusion). Which of the following statement by the client indicates an understanding of the teaching? A. "premenstrual tension will no longer be present." B. "Ovulation will remain the same." C. "Hormone replacements will be needed following this procedure." D. "My monthly menstrual period will be shorter." B. "Ovulati...

EXAM 2 REVIEW QUESTION ON WK3&WK4 CELLS/TISSUES 24 MULTIPLE CHOICE 4 MULTIPLE ANSWER QUESTIONS 2 ESSAYS 75 MINUTES TO COMPLETE (THURSDAY JUNE 3RD 6:15PM) #1 ESSAY QUESTION: CELLULAR RESPIRATION: COMPARE AND CONTRAST: 4 DIFFERENCES/ WRITE ALL THE CHARACTERISTICS OF AEROBIC AND ANAEROBIC RESPIRATION ● KREBS CYCLE: the end product is either lactic acid or pyruvic acid. ● Oxygen present where is it going? Oxygen not present you have lactic acid being produced as a by product in anae...

Which maternal age group has increased risk of low birth weight, preterm delivery, and fetal death? a. eighteen years or younger b. between 18 and 25 years c. between 25 and 30 years d. thirty-five years and older correct answer: d. thirty-five years and older Jerome and Tyrone are fraternal twins. This means that they developed from a. a single egg that was fertilized by a single sperm. b. a single egg that was fertilized by two different sperms. c. two eggs that were fertilized by a...

IB Biology Paper 2 Section B Questions and Answers Already Passed Draw a labelled diagram of the human adult male reproductive system. [5 marks] a. scrotum - shown around testes; b. testes/testis/testicles - shown inside scrotum; c. epididymis - shown adjacent to testis and connected to sperm duct; d. sperm duct/vas deferens - double line connecting testis/epididymis to urethra; e. seminal vesicle - sac shown branched off sperm duct (not off the urethra); f. prostate gland - shown positi...

What is a hormone and how does it act? - ANSWER-Hormones are chemical messengers that are responsible for regulation. They are secreted into body fluids, mainly blood. It has specific actions on target tissues, which are any tissue that has specific receptors for that particular hormone. What is a paracrine gland? - ANSWER-a secretion that enters interstitial fluid but affects only neighboring cells What is an autocrine gland? - ANSWER-A secretion that only affects the secreting cell. W...

Portage Learning BIOD 152 A&P 2 Final Exam 2023/2024 Identify the parts of the neuron shown in the diagram below a. dendrite b. cell body c. nucleus List the four parts of the human brain The human brain is made up of the cerebral hemispheres, diencephalon, brain stem, andcerebellum. List and describe the 3 meninges of the human brain. The leathery dura mater is the double-layered outer meninx. The middle arachnoid meninx is a loose layer separated from the dura...

NSG 530 STUDY GUIDE Patho Quiz 1 Graded A+ . STUDY GUIDE FOR QUIZ #1 Advanced Pathophysiology Study the process of meiosis – specifically what occurs when homologous chromosomes fail to separate Human cell can be categorized into gametes (Sperm & egg cells) and somatic cells, which include all cells other than gametes. Each somatic cell nucleus has 46 chromosomes in 23 pairs. These are diploid cells, and the individual’s father and mother each donate on chromosome per pair. New soma...

alternation of generations - Answer-a life-cycle type in which the diploid and haploid stages alternate chiasmata (chiasma) - Answer-the structure that forms at the cross over points after genetic material is exchanged cohesin - Answer-proteins that form a complex that seals sister chromatids together at their centimetres until anaphase Crossover - Answer-exchange of genetic material between non-sister chromatids resulting in chromosomes that incorporate genes from both parents of the orga...

Test Bank for Genetics A Conceptual Approach, 7th Edition Benjamin Pierce Test Bank for Chapter 2: Chromosomes and Cellular Reproduction Multiple-Choice Questions 1. Which of the following statements is false? a. Errors in chromosome separation are rarely a problem for an organism. b. Errors in chromosome separation can result in a miscarriage. c. Errors in chromosome separation can result in cancer. d. Errors in chromosome separation can result in a child with severe handicaps. e. Erro...

Cyclin correct answer: Cellular protein that play an important role in regulating the cell cycle. Genome correct answer: Consists of the complete genetic sequence of a cell. Somatic Cells correct answer: Non-reproductive cells. Have two sets up chromosomes making it a 'diploid' cell. Gametes correct answer: Reproducing cells (egg and sperm) Have only a single set of chromosomes making it a 'haploid' cell. What are the two main phases of the cell cycle? correct answer: 1. I...