Portage Learning BIOD 171 & 152 LATEST
VERSION 2024 Module 6 WITH CORRECT
AND VERRIFIED ANSWERS 2024 WITH
100 CORRECT ANSWERS
,
, BIOD 152 6 VERSION ONE LATEST 2024
………….Explain two reasons why a woman with low levels of LH would not be able to become
pregnant. - CORRECT ANSWERS-(1) LH acts on the ovary to cause ovulation to occur. (2) LH causes
progesterone release to facilitate potential fertilization of the egg and pregnancy. Progesterone is a
key hormone for the maintenance of pregnancy.
Would you expect a female to have testosterone in their bloodstream? Explain why or why not. -
CORRECT ANSWERS-(1) Yes. Both male and female bodies produce "all" the sex hormones. However,
the ratios are different. (2) The adrenal glands are largely responsible for producing this "opposite"
hormone that the ovaries would not.
Label the endocrine glands (A-D) A: ______________ B: ______________ C: ______________ D:
______________ - CORRECT ANSWERS-A: Thyroid gland B: Adrenal gland C: Kidney D: Pancreas
3. Label the endocrine glands (A-C) - CORRECT ANSWERS-A: Pineal gland B: Hypothalamus C:
Pituitary gland
Explain the concept of negative feedback and how it helps to maintain homeostasis. - CORRECT
ANSWERS-1- The effect or increased level of the hormone acts to shut down the con!nued release of
the hormone. 2- The brain is constantly monitoring hormone levels to keep levels within a certain
range or set-point (homeostasis). Nega!ve feedback is a way of "turning off" hormone produc!on
when the desired level is achieved
4. Explain the concept of positive feedback. Give an example of a hormone that works through positive
feedback. - CORRECT ANSWERS-1- Positive feedback is the action of a hormone increasing the
production of that hormone. (This is the opposite of negative feedback). 2- One example is the action
of oxytocin causing the uterus to contract during labor. Oxytocin enhances the effect of the uterus
contractions, causing more oxytocin to be released. The positive feedback loop is stopped once the
baby is born and the uterus no longer needs to contract, stopping the production of oxytocin.
This type of hormone is derived from cholesterol:
A. Peptide hormones
B. Catecholamines
C. Steroid hormones
D. Tyrosine - CORRECT ANSWERS-C
5. This type of hormone is derived from proteins:
A. Peptide hormones
VERSION 2024 Module 6 WITH CORRECT
AND VERRIFIED ANSWERS 2024 WITH
100 CORRECT ANSWERS
,
, BIOD 152 6 VERSION ONE LATEST 2024
………….Explain two reasons why a woman with low levels of LH would not be able to become
pregnant. - CORRECT ANSWERS-(1) LH acts on the ovary to cause ovulation to occur. (2) LH causes
progesterone release to facilitate potential fertilization of the egg and pregnancy. Progesterone is a
key hormone for the maintenance of pregnancy.
Would you expect a female to have testosterone in their bloodstream? Explain why or why not. -
CORRECT ANSWERS-(1) Yes. Both male and female bodies produce "all" the sex hormones. However,
the ratios are different. (2) The adrenal glands are largely responsible for producing this "opposite"
hormone that the ovaries would not.
Label the endocrine glands (A-D) A: ______________ B: ______________ C: ______________ D:
______________ - CORRECT ANSWERS-A: Thyroid gland B: Adrenal gland C: Kidney D: Pancreas
3. Label the endocrine glands (A-C) - CORRECT ANSWERS-A: Pineal gland B: Hypothalamus C:
Pituitary gland
Explain the concept of negative feedback and how it helps to maintain homeostasis. - CORRECT
ANSWERS-1- The effect or increased level of the hormone acts to shut down the con!nued release of
the hormone. 2- The brain is constantly monitoring hormone levels to keep levels within a certain
range or set-point (homeostasis). Nega!ve feedback is a way of "turning off" hormone produc!on
when the desired level is achieved
4. Explain the concept of positive feedback. Give an example of a hormone that works through positive
feedback. - CORRECT ANSWERS-1- Positive feedback is the action of a hormone increasing the
production of that hormone. (This is the opposite of negative feedback). 2- One example is the action
of oxytocin causing the uterus to contract during labor. Oxytocin enhances the effect of the uterus
contractions, causing more oxytocin to be released. The positive feedback loop is stopped once the
baby is born and the uterus no longer needs to contract, stopping the production of oxytocin.
This type of hormone is derived from cholesterol:
A. Peptide hormones
B. Catecholamines
C. Steroid hormones
D. Tyrosine - CORRECT ANSWERS-C
5. This type of hormone is derived from proteins:
A. Peptide hormones
