1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
anzhelika [568]
3 years ago
12

What happens to the concentration of oestrogen at ovulation?

Biology
1 answer:
frez [133]3 years ago
5 0

Answer:

When oestrogen rises to a high enough level it causes a surge in LH from the pituitary which causes ovulation where an egg is released from the follicle (Day 14 of the cycle). The follicle becomes the corpus luteum and this produces oestrogen and progesterone which inhibit FSH and LH production by the pituitary.

Explanation:

You might be interested in
Which of the following is considered a sustainable use of a common?
Veronika [31]
D- Park Clean-ups is the correct answer to this question.
3 0
3 years ago
What is the role of the protein pumps?
levacccp [35]

Answer:

Pumps, also called transporters, are transmembrane proteins that actively move ions and/or solutes against a concentration or electrochemical gradient across biological membranes. One moves with the concentration gradient (high to low) which powers the movement of the other against the gradient (low to high).

5 0
3 years ago
What is the function of prolactin and progestrone?
chubhunter [2.5K]

Explanation:

Prolactin is a protein hormone of the anterior pituitary gland that was originally named for its ability to promote lactation in response to the suckling stimulus of hungry young mammals.

Progesterone is a hormone released by the corpus luteum in the ovary. It plays important roles in the menstrual cycle and in maintaining the early stages of pregnancy.

8 0
3 years ago
. The graph below represents the relationship between the amount of spring rainfall recorded at a pond and the number of frogs i
Taya2010 [7]

Answer:

Use the drawing tools to form the correct answer on the graph.

Graph the line that represents this equation:

Explanation:

6 0
3 years ago
How many times more ATP can be formed by an electron transport chain than can be formed by a citric acid cycle?
Alexeev081 [22]
It should be 32 ATPs, since the electron transport chain produces 34(38) ATPs, and the citric acid cycle produces only 2 ATPs. 34-2=32
4 0
3 years ago
Read 2 more answers
Other questions:
  • Degeneration of the dopamine-releasing neurons of the ________ is the ultimate cause of Parkinson's disease. Degeneration of the
    10·1 answer
  • Based on the phylogenetic tree below, which groups of plants evolved most recently?
    15·1 answer
  • What is the great pacific garbage patch
    5·1 answer
  • Which female is most probably the<br> mother?
    7·1 answer
  • Which gas is a major contributor to ocean acidification? A. oxygen B. sulfur dioxide C. carbon dioxide D. nitrogen
    10·1 answer
  • Which plant group is one of the oldest on Earth? daisies ferns sequoia trees orange trees
    8·2 answers
  • Which pair of statements correctly describes a way that the chromatin contributes to gene expression?
    14·1 answer
  • Suppose the brown allele for eye color (B) is completely dominant over the blue allele for eye color (b). What is the probabilit
    9·1 answer
  • Please help if u can !
    14·1 answer
  • The common ancestors of birds and mammals were very early (stem) reptiles, which almost certainly possessed 3-chambered hearts.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!