Oestrogen Study guides, Class notes & Summaries

CIBTAC Written Exam Questions with correct Answers Examples of biological substances are carbs and fats An organic acid contains the chemical group COOH Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:05 / 0:15 Full screen A triglyceride consists of 1 molecule of gylcerol and up to 3 molecules of fatty acids Ultra violet radiation can be useful in beauty therapy because of the chemical effect on the skin Th...

Outline how a negative feedback mechanism works (4) Oct/Nov 2017 V1 - 1 change in factor away from, the norm / set-point 2 detected / sensed by, receptor 3 hormone released or (nerve) impulse sent 4 (hormone / impulse) reaches, target organ / effector ; 5 (effector) performs corrective action- counteracts change 6 (factor) returns to, norm / set-poin Describe the role of the nervous system in the control of blood glucose concentration (4) Oct/Nov 2017 V1 - 1 hypothalamus detects cha...

Treatment of oestrogen-receptor positive breast cancer with tamoxifen causes cells to accumulate in which cell cycle phase? A. G0 B. G1 C. G2 D. M E. S - ANS - G1 (cells that cease cell divison) A 68 y/o man with RA for 15yrs has the following bone densitometry results on DEXA lumbar spine T +1.3 Z +2 femoral T -2.4 Z -1.7 What is the most likely explanation for discrepancy between fem neck and lumbar spine? A. Metastatic bone disease B. Osteonecrosis of hip C. osteophyte in lumbar ...

What term refers to the initial dividing of the zygote cells? - ANSWER Cleavage Which branch of hormones target the reproductive systems in both males and females? - ANSWER Gonadotrophic Hormones Where is testosterone made? - ANSWER Interstitial Cells Where are sperm stored and matured? - ANSWER Epididymis Where are sperm made? - ANSWER Seminiferous Tubules What is the function of FSH in females? - ANSWER Stimulate development of Graafian Follicle & Ovarian release of Oestrogen ...

AQA GCSE BIOLOGY 8461/2F Paper 2 Foundation Tier *236G84612F/MS* Version: 1.0 Final *jun2384612f01* IB/M/Jun23/E21 8461/2F For Examiner’s Use Question Mark 1 2 3 4 5 6 7 8 9 TOTAL Friday 9 June 2023 Afternoon Time allowed: 1 hour 45 minutes Materials For this paper you must have: • a ruler • a scientific calculator. Instructions • Use black ink or black ball-point pen. • Pencil should only be used for drawing. • Fill in the boxes at the top of this pag...

Basic Midwifery Practice Questions & Answers (rated A+) Basic Midwifery Practice Questions & Answers (rated A+) Basic Midwifery Practice Questions & Answers (rated A+) What term refers to the initial dividing of the zygote cells? - ANSWER-Cleavage Which branch of hormones target the reproductive systems in both males and females? - ANSWER-Gonadotrophic Hormones Where is testosterone made? - ANSWER-Interstitial Cells Where are sperm stored and matured? - ANSWER-Epididymis Where a...

AQA A Level Biology Topic 8 Graded A+ What is a mutation? A change in the DNA sequence What are the 6 types of mutation? (Things that happen with bases) Deletion Addition Duplication Inversion Translocation What is a hereditary mutation? Substitution When a gameate containing a mutation for a type of cancer or genetic disorder is fertilised then it will be present in new foetus What happens during frameshift mutations? Additions, duplications or deletions wit...

CIDESCO Exam Practice Questions with Correct and Verified Answers (Already Graded) 2023 | 2024. Which chemical is not transported in the liquid part of the blood? CORRECT ANSWERS: Fibrin Accessory organs of the digestive tract CORRECT ANSWERS: Liver, gallbladder, pancreas, salivary glands The cortex of the adrenal glands secrete CORRECT ANSWERS: The hormones glucocorticoids, mineralcorticoids and sex hormones The medulla of the adrenal glands secrete CORRECT ANSWERS: Epinephrine and nore...

Life stages ? Life stages are the number of distinct phases people pass through during their lives. The six (6) life stages ? Infancy, Early childhood, Adolescence, Early Adulthood, Middle Adulthood and Late Adulthood Age range of Infancy ? 0 - 2 years old Age range of Early childhood ? 3-8 years old Age range of Adolescence ? 9-18 years Age range of Early adulthood ? 19-45 years old Age range of Middle adulthood ? 45- 65 years old Age rang...

CIBTAC Written Exam Questions and Answers Graded A+ Examples of biological substances are carbs and fats An organic acid contains the chemical group COOH Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:08 / 0:15 Full screen A triglyceride consists of 1 molecule of gylcerol and up to 3 molecules of fatty acids Ultra violet radiation can be useful in beauty therapy because of the chemical effect on the skin T...