Seminiferous tubules Study guides, Class notes & Summaries

What is the pathway of sperm? ☑: seminiferous tubules, stored in epididymis, vas deferens, urethra What are the accessory glands? ☑: seminal vesicles, prostate gland, bulbourethral glands What do the seminal vesicles produce? ☑: Mucus and fructose (nourishment for sperm) What does the prostate gland produce? ☑: Thin milky white fluid that contains nutrients for sperm What do the bulbourethral glands (cowper's gland) produce? ☑: clear lubricating fluid that is alkaline and neutrali...

What are the steps of the scientific method? ☑: Observation Hypothesis tests of hypothesis Results What is a two group experimental design? ☑: A control Group (given a placebo) An experimental group (given a drug) Peer review Process ☑: Scientists in the same field give anonymous review either accepting or rejecting the publications Can a peer reviewer know the author? ☑: NO! How many reviewed papers are accepted to Science Magazine? EXCELLENCE 2 ☑: only 8% What is pse...

HUBS1406 Exam Guide Questions and CORRECT Answers Where in the human male would the process of meiosis be occurring? - Ans Seminiferous tubules Which substances are known to be involved with initiating and sustaining contractions of the pregnant uterus at term? - Ans Oxytocin and prostaglandins The inner cell mass of the blastocyst will - Ans form the embryo Average menstrual cycle - Ans 28 day

Sawey Contemporary Issues in Biology Exam 1 Questions and Answers 2024 What is the pathway of sperm? - Answer- seminiferous tubules, stored in epididymis, vas deferens, urethra What are the accessory glands? - Answer- seminal vesicles, prostate gland, bulbourethral glands What do the seminal vesicles produce? - Answer- Mucus and fructose (nourishment for sperm) What does the prostate gland produce? - Answer- Thin milky white fluid that contains nutrients for sperm What do the bulbouret...

Scientific Method Correct Answer: 1. Make Observation 2. Test the Hypothesis 3. Results 4. Submission of paper to scientific journal 5. Peer Review Experimental Group Correct Answer: The variable being tested is present Control Group Correct Answer: The variable being tests is absent (placebo) Horned Lizards Correct Answer: 1. Nearly 100% of diet is harvester ants 2. Threatened species in Texas 2 Pseudo-Sciencec Correct Answer: A system of hypotheses and theories that are not base...

Experiment 1: Microscopic Anatomy of the Reproductive System Post-Lab Questions 1. Label the slide images A- corpus spongiosum B- septa C- seminiferous tubules D- midpiece E- Flagella F- Head G- Myometrium H- Endometrium I - uterine gland

Contemporary Issues in Biology- Sawey TCU Exam 1 Questions and Answers 100% Pass pseudoscience - Answer- a system of ideas or misconceptions erroneously regarded as science testes - Answer- site of sperm & testosterone production, contain seminiferous tubules seminiferous tubules - Answer- coiled tubes in the testes epididymis - Answer- site of sperm maturation, a chamber sitting on top of each testis vas deferens - Answer- sperm pathway (left and right side) into the body cavity, loops ...

Physiology Final Exam SCNM Q3What type of cells produce testosterone? - correct answer Leydig cells ___________ stimulates the release of Leydig cells - correct answer LH Testosterone is converted to estrogen through what enzyme? - correct answer Aromatase (CYP19) GnRH is release from - correct answer hypothalamus GnRH stimulates the release of ______ & ______ - correct answer FSH and LH What syndrome is commonly associated with infertility in male? - correct answer Klinefelter Sy...

seminiferous tubules - Answer-The testes contain ____ ____ sperm are produced The Juxtaglomerular Apparatus is a(n) ___ composed of macula densa which are specialized epithelial cells in the Distal Convoluted Tubule (DCT) - Answer-Endocrine structure If decreased blood pressure is sensed by the Juxtaglomerular (JG) cells, the JG cells release the hormone renin, which activates angiotensin (also hormone). Angiotensin causes vasoconstriction and secretion of aldosterone (mineralocorticoid hor...

reproductive efficiency : # live offspring born in a period of time importance of repro efficiency : more born --> more to sell-->stability of operation repro efficiency effect on maintenance cost/unit : more babies--> lower cost/unit repro efficiency effect on selection process : more babies--> greater oppurtunity for genetic improvement species differences : know what environment, management, and goal is best for each animal physiology influence on repro efficiency : doe...