Which male reproductive tissues and processes are normally differentiated by testosterone or dihydrotestosterone during development. List...
Which male reproductive tissues and processes are normally differentiated by testosterone or dihydrotestosterone during development. List the differentiated structures where applicable. (100 words or less)
Homework Answers
Functions of testosterone:
i. Voice deepening
ii. Male muscular development
iii. Elevated sex-drive and erections
iv. Increased acne and sebum production
v. Spermatogenesis and fertility
Functions of
dihydrotestosterone:
It is biologically important for the sexual differentiation of male
genitalia during embryonic stages.
i. Pattern hair loss and scalp temporal recession
ii. Facial, pubic, and axillary hair growth
iii. Prostate enlargement
Add Answer to:
Which male reproductive tissues and processes are
normally differentiated by testosterone or dihydrotestosterone
during development. List...
Question 13 1 pts In humans, what occurs during fetal development of the male phenotype? Testosterone...
Question 13 1 pts In humans, what occurs during fetal development of the male phenotype? Testosterone causes degeneration of the uterus and vagina O Expression of TDF from the X chromosome leads to male development Testosterone changes the undifferentiated external genitalia into a penis and scrotum FSH activates spermatogenesis during month 5 of fetal development
4. What tissue(s) is each of the following embryonic/extraembrhyonic tissues derived from during development (list germ...
4. What tissue(s) is each of the following embryonic/extraembrhyonic tissues derived from during development (list germ layer and embryonic/extrembryonic region): a. astrocytes b. chrorionic villi c. neurons comprising the oculomotor nerves (CNIII)
Which of the following is correct During ejaculation, when sperm leave the male reproductive tract: a)...
Which of the following is correct During ejaculation, when sperm leave the male reproductive tract: a) semen propel sperm through the ductus deferens. b)the internal urethral sphincter constricts. c)the urinary bladder is emptied. d) the external urethral sphincter constricts.
swing processes normally occurs whether or not oxygen is present 48. Which of the following processes...
swing processes normally occurs whether or not oxygen is present 48. Which of the following processes normally occurs w a. citric acid cycle b. glycolysis c oxidative phosphorylation d. electron transport chain 49. Which process occurs in Box B? Electrons MÁ NADH lucose Pyruva Cytosol Mitochondrion che CO2 a. photophosphorylation b. glycolysis C. electron transport chain d. the citric acid cycle 50. Where are the proteins of the electron transport chain located? a. outer membrane of the mitochondria b. inner...
As the figure above shows, there are many changes to a woman's physiology during pregnancy. Categorize...
As the figure above shows, there are many changes to a woman's physiology during pregnancy. Categorize the options below as effects of progesterone or estrogen on the pregnant female body. Not all choices will be used. Estrogen Progesterone Increased Relaxation of renin- smooth muscle angiotensin- aldosterone activity Promotes sodium and water retention Reduced maternal immune response to fetus Increased protein biosynthesis by the liver Increased uterine blood flow Increased insulin resistance Reduced uterine motility Classify each statement depending on if...
Cardiovascular System: page 178-181 Ex-1: Anatomy of Fig. 29.1 and 29.2 Ex-2: Which ventricle is more muscular? Ex-3: Observe tissue slides for human blood smear, artery, and vein;...
Cardiovascular System: page 178-181 Ex-1: Anatomy of Fig. 29.1 and 29.2 Ex-2: Which ventricle is more muscular? Ex-3: Observe tissue slides for human blood smear, artery, and vein; then sketch human blood (based on page 155; Fig. 26.2), artery, and vein Why is this appropriate? Respiratory system: page 182 The respiratory system contains the lungs and those structures that conduct air to and from the lings. The lungs contain brings oxygen into the blood and takes out of the blood...
From the C-fern illustrations that you collected during lab throughout the semester, select the i...
From the C-fern illustrations that you collected during lab throughout the semester, select the illustrations that best represent the sequential stages of growth of your C-fern; beginning with the germinated spore and ending with the young sporophyte individual. Arrange the illustrations you selected in a sequence that illustrates GRAPHICALLY (do not write sentences or paragraphs to explain the stages) the growth, development and reproduction of your C-fern. Each illustration of each growth stage will require a concise legend in order...
From the C-fern illustrations that you collected during lab throughout the semester, select the illustrations that...
From the C-fern illustrations that you collected during lab throughout the semester, select the illustrations that best represent the sequential stages of growth of your C-fern; beginning with the germinated spore and ending with the young sporophyte individual. Arrange the illustrations you selected in a sequence that illustrates GRAPHICALLY (do not write sentences or paragraphs to explain the stages) the growth, development and reproduction of your C-fern. Each illustration of each growth stage will require a concise legend in order...
CHAPTER B 18 Urology and Male Reproductive Exams and Procedures VOCABULARY REVIEW Assignment 18-1: Matching Match...
CHAPTER B 18 Urology and Male Reproductive Exams and Procedures VOCABULARY REVIEW Assignment 18-1: Matching Match the term with its definition and place the corresponding letter in the blank. - 1. Benign prostatic hypertrophy A. The provider places a gloved finger into the patient's rectum to examine the prostate for enlargement, lumps, and other abnormalities - 2. Catheterization B. Insertion of a lighted scope into the bladder __ 3. Circumcision C. Dialysis in which the patient is hooked up to...
i know this is a lot but pls and thank you - 66) The diagram below...
i know this is a lot but pls and thank you
- 66) The diagram below represents processes in the reproduction of a honeybee. As indicated in this diagram, which processes produce a male honeybee? A) meiosis and parthenogenesis C) fertilization and cleavage B) fertilization and parthenogenesis D) meiosis and budding Questions 67 and 68 refer to the following: The diagram below represents a portion of the female reproductive system 67) Which process occurs between A and B? A) fertilization...
Question 13 1 pts In humans, what occurs during fetal development of the male phenotype? Testosterone causes degeneration of the uterus and vagina O Expression of TDF from the X chromosome leads to male development Testosterone changes the undifferentiated external genitalia into a penis and scrotum FSH activates spermatogenesis during month 5 of fetal development
4. What tissue(s) is each of the following embryonic/extraembrhyonic tissues derived from during development (list germ layer and embryonic/extrembryonic region): a. astrocytes b. chrorionic villi c. neurons comprising the oculomotor nerves (CNIII)
swing processes normally occurs whether or not oxygen is present 48. Which of the following processes normally occurs w a. citric acid cycle b. glycolysis c oxidative phosphorylation d. electron transport chain 49. Which process occurs in Box B? Electrons MÁ NADH lucose Pyruva Cytosol Mitochondrion che CO2 a. photophosphorylation b. glycolysis C. electron transport chain d. the citric acid cycle 50. Where are the proteins of the electron transport chain located? a. outer membrane of the mitochondria b. inner...
As the figure above shows, there are many changes to a woman's physiology during pregnancy. Categorize the options below as effects of progesterone or estrogen on the pregnant female body. Not all choices will be used. Estrogen Progesterone Increased Relaxation of renin- smooth muscle angiotensin- aldosterone activity Promotes sodium and water retention Reduced maternal immune response to fetus Increased protein biosynthesis by the liver Increased uterine blood flow Increased insulin resistance Reduced uterine motility Classify each statement depending on if...
Cardiovascular System: page 178-181 Ex-1: Anatomy of Fig. 29.1 and 29.2 Ex-2: Which ventricle is more muscular? Ex-3: Observe tissue slides for human blood smear, artery, and vein; then sketch human blood (based on page 155; Fig. 26.2), artery, and vein Why is this appropriate? Respiratory system: page 182 The respiratory system contains the lungs and those structures that conduct air to and from the lings. The lungs contain brings oxygen into the blood and takes out of the blood...
CHAPTER B 18 Urology and Male Reproductive Exams and Procedures VOCABULARY REVIEW Assignment 18-1: Matching Match the term with its definition and place the corresponding letter in the blank. - 1. Benign prostatic hypertrophy A. The provider places a gloved finger into the patient's rectum to examine the prostate for enlargement, lumps, and other abnormalities - 2. Catheterization B. Insertion of a lighted scope into the bladder __ 3. Circumcision C. Dialysis in which the patient is hooked up to...
i know this is a lot but pls and thank you
- 66) The diagram below represents processes in the reproduction of a honeybee. As indicated in this diagram, which processes produce a male honeybee? A) meiosis and parthenogenesis C) fertilization and cleavage B) fertilization and parthenogenesis D) meiosis and budding Questions 67 and 68 refer to the following: The diagram below represents a portion of the female reproductive system 67) Which process occurs between A and B? A) fertilization...
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