Biology 30 alberta - Study guides, Class notes & Summaries

Biology 30 (Alberta) - Reproduction and Embryology Latest 2023 Graded A+ Kidney Filters blood of impurities (eg. Urea) and produces urine. Ureter Transports urine to the bladder for storage. Bladder Stores urine. Urethra Common duct for the excretion of urine and semen from ejaculation. Testes Produces sperm under the influence of FSH and testosterone under the influence of LH. Epididymis Involved in sperm maturation (first 2/3rd's) - last 3rd is involved in mature sperm storage. Prostate...

Alberta Biology 30: Endocrine System Questions and Answers Already Passed What is an endocrine gland? -Answer Ductless; secretes hormones directly into the bloodstream; migrate throughout the body to target What is an exocrine gland? -Answer Ducts; secret chemicals directly to target site; local area What kind of gland is the pancreas? -Answer Both exo and endo. What are the two types of hormones? -Answer Steroid/nonsteroid What are steroid hormones? Give an example. -Answer Lipid...

Alberta Biology 30: Endocrine System Questions and Answers Already Passed What is an endocrine gland? Ductless; secretes hormones directly into the bloodstream; migrate throughout the body to target What is an exocrine gland? Ducts; secret chemicals directly to target site; local area What kind of gland is the pancreas? Both exo and endo. What are the two types of hormones? Steroid/nonsteroid What are steroid hormones? Give an example. Lipids; easily move through cell membranes; bind to rece...

Alberta Biology 30: Reproduction & Development Questions and Answers Graded A What is the difference between primary and secondary sex characteristics? -Answer primary = direct role in reproduction (gonads) secondary = features that distinguish the two sexes; develop at puberty What is the process of creating a zygote called? How many chromosomes does it have? -Answer fertilization; 46 chromosomes What kinds of sex chromosomes can a sperm contribute? An egg? -Answer sperm = X or Y egg...

Biology 30 (Alberta) Reproduction and Embryology Latest Graded A+ Kidney - Filters blood of impurities (eg. Urea) and produces urine. Ureter - Transports urine to the bladder for storage. Bladder - Stores urine. Urethra - Common duct for the excretion of urine and semen from ejaculation. Testes - Produces sperm under the influence of FSH and testosterone under the influence of LH. Epididymis - Involved in sperm maturation (first 2/3rd's) - last 3rd is involved in mature sperm storage. ...

Alberta Biology 30: Nervous System Questions and Answers Already Passed What are the two divisions of the nervous system? - Answercentral & peripheral What are the two components of the central nervous system? - Answerbrain & spinal cord What two pathways can the peripheral nervous system be further divided into? - Answer sensory & motor What is the difference between the somatic nervous system and the autonomic nervous system? Which division is it a part of? Which pathway? - Answersoma...

Alberta Biology 30: Nervous System Questions and Answers Already Passed What are the two divisions of the nervous system? central & peripheral What are the two components of the central nervous system? brain & spinal cord What two pathways can the peripheral nervous system be further divided into? sensory & motor What is the difference between the somatic nervous system and the autonomic nervous system? Which division is it a part of? Which pathway? somatic = voluntary control autonomic = inv...

Alberta Biology 30: Reproduction & Development Questions and Answers Graded A What is the difference between primary and secondary sex characteristics? primary = direct role in reproduction (gonads) secondary = features that distinguish the two sexes; develop at puberty What is the process of creating a zygote called? How many chromosomes does it have? fertilization; 46 chromosomes What kinds of sex chromosomes can a sperm contribute? An egg? sperm = X or Y egg = only X What is the function o...

Alberta Biology 30: The Eye & Ear Questions and Answers Rated A+ What kind of receptor is the eye? photoreceptor What are the three layers of the eye? sclera, choroid, retina What is the function of the sclera? outer white layer; protects & provides shape What is the function of the cornea? transparent covering; protects eyes; bends light towards the pupil FIRST What is the function of the choroid? middle layer; contains blood vessels; supplies eye with nutrients & oxygen; dark pigment preve...