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WorksheetsGrade 10 3rd Quarter
Total questions: 10
Worksheet time: 5mins
Which two (2) hormones produced by the ovary contribute to the healthy
function of the Female Reproductive system?
Testosterone and progesterone
D. Estrogen and androgen
Androgen and testosterone
Progesterone and estrogen
Which of the following best describes the role of testosterone in the Male
Reproductive system?
Stimulates sperm production
Stimulates secretion of luteinizing hormone
Testosterone stimulates secondary sex characteristics
Increases the production of Follicle Stimulating Hormone
What stage of the Menstrual Cycle is characterized by the collapse of the
uterine wall and the subsequent release of blood and tissues from the body?
Follicle stage
Menstrual stage
Ovulation stage
Corpus Luteum stage
What would happen inside the uterus if fertilization occurs?
The fertilized egg will get implanted in the uterus
The uterine wall will collapse, releasing blood and tissues
The egg cell will be fertilized by the sperm cell in the uterus
The uterine wall will continue to thicken in preparation for ovulation
The female ovaries are responsible for producing estrogen and progesterone.
How is the ovary affected by the hormones released by the pituitary gland?
LH stimulates the release of estrogen while FSH inhibits the release of
progesterone
LH inhibits the release of estrogen while FSH stimulates the release of
progesterone
FSH causes the follicles to grow in the ovary, while LH causes the
release of egg cells.
FSH causes the release of egg cells from the ovary, while LH causes the
growth of follicles.
A feedback mechanism is a process where the level of one substance affects
the level of another substance. Which two (2) substances exhibit this process?
Estrogen and luteinizing hormone
Luteinizing hormone and glucagon
Insulin and follicle-stimulating hormone
Follicle-stimulating hormone and estrogen
Ate Gurlie skipped her lunch for the day. How will the hormones from the
pancreas help her body cope with the abnormally low blood sugar level?
Insulin is released to increase the blood sugar level
Glucagon is released to increase the blood sugar level
Insulin is released to convert blood sugar to glycogen
Glucagon is released to convert blood sugar to glycogen
During a hot, humid day, how will your body achieve homeostasis aside from
fanning yourself?
Shaking
Sweating
Drinking hot beverage
Wearing thick clothing
A DNA strand contains the following nitrogen bases: C – A – G – A – T – A.
Which of the following anticodons will be produced by the tRNA?
G – T – C – T – A – T
G – U – C – U – A – U
C – A – G – A – U – A
C – A – G – A – T – A
If an mRNA transcribed the following: C – A – U – U – A – G – A – U – A – U
– A – U and lost the italicized underlined letters during translation, which of the
following would be the translated tRNA?
CUA – AUA – AGA – UAA
AUU – AGA – UAU – UCA
AUC – UGA – UAU
UAU – CUA – AUA
