Negative feedback

studied byStudied by 0 people
0.0(0)
learn
LearnA personalized and smart learning plan
exam
Practice TestTake a test on your terms and definitions
spaced repetition
Spaced RepetitionScientifically backed study method
heart puzzle
Matching GameHow quick can you match all your cards?
flashcards
FlashcardsStudy terms and definitions

1 / 14

encourage image

There's no tags or description

Looks like no one added any tags here yet for you.

15 Terms

1

Blood glucose

The level of glucose in the blood

New cards
2

Pancreas

The organ that monitors blood glucose concentration and produces insulin

<p>The organ that monitors blood glucose concentration and produces insulin</p>
New cards
3

Insulin

Hormone produced by the pancreas which lowers blood sugar

<p>Hormone produced by the pancreas which lowers blood sugar</p>
New cards
4

Glucose

A simple carbohydrate that is essential for respiration but can have negative effects if levels in the body are not controlled

<p>A simple carbohydrate that is essential for respiration but can have negative effects if levels in the body are not controlled</p>
New cards
5

Glycogen

A carbohydrate that acts as an energy and glucose store in animals

<p>A carbohydrate that acts as an energy and glucose store in animals</p>
New cards
6

Glycogen production

Insulin can reduce blood sugar levels by converting glucose into glycogen molecules that are stored in the liver

New cards
7

Increased glucose uptake by cells

Insulin can reduce blood sugar levels by unlocking more cells to receive glucose for respiration

<p>Insulin can reduce blood sugar levels by unlocking more cells to receive glucose for respiration</p>
New cards
8

Liver and muscle cells

Where glycogen is converted and stored

<p>Where glycogen is converted and stored</p>
New cards
9

Glucagon

Hormone released by the pancreas to increase blood glucose, converts glycogen in the liver back into glucose

<p>Hormone released by the pancreas to increase blood glucose, converts glycogen in the liver back into glucose</p>
New cards
10

Negative feedback cycle

Where a change in something brings about a process that causes the opposite effect, keeping levels constant

<p>Where a change in something brings about a process that causes the opposite effect, keeping levels constant</p>
New cards
11

Purpose of negative feedback

To prevent sudden and severe changes within the body and to maintain homeostasis in the body

New cards
12

Glucose and negative feedback

The balance of insulin and glucagon secretions to maintain blood glucose levels

<p>The balance of insulin and glucagon secretions to maintain blood glucose levels</p>
New cards
13

Glucagon negative feedback

If blood sugar levels become too low, glucagon is released to counteract the change

New cards
14

Insulin negative feedback

If blood sugar levels become too high, insulin is released to counteract the change

New cards
15

Blood sugar control via insulin

High concentrations of glucose can be detrimental so should be controlled, the body can detect if levels are too high and signals the pancreas to release insulin to reduce the levels of glucose back to normal

New cards

Explore top notes

note Note
studied byStudied by 64 people
213 days ago
4.7(3)
note Note
studied byStudied by 26 people
891 days ago
5.0(1)
note Note
studied byStudied by 25 people
514 days ago
5.0(1)
note Note
studied byStudied by 4 people
688 days ago
5.0(1)
note Note
studied byStudied by 16 people
903 days ago
5.0(1)
note Note
studied byStudied by 10 people
760 days ago
5.0(1)
note Note
studied byStudied by 67 people
701 days ago
5.0(4)
note Note
studied byStudied by 44 people
758 days ago
5.0(3)

Explore top flashcards

flashcards Flashcard (92)
studied byStudied by 11 people
841 days ago
4.0(1)
flashcards Flashcard (116)
studied byStudied by 10 people
800 days ago
5.0(1)
flashcards Flashcard (43)
studied byStudied by 15 people
3 days ago
5.0(1)
flashcards Flashcard (57)
studied byStudied by 17 people
750 days ago
5.0(2)
flashcards Flashcard (40)
studied byStudied by 2 people
177 days ago
5.0(1)
flashcards Flashcard (71)
studied byStudied by 42 people
385 days ago
5.0(4)
flashcards Flashcard (82)
studied byStudied by 41 people
88 days ago
5.0(1)
flashcards Flashcard (222)
studied byStudied by 29 people
646 days ago
5.0(1)
robot