BIOLOGY PPE1

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 / 22

encourage image

There's no tags or description

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

23 Terms

1
Cardiovascular diseases
Diseases of the heart and blood vessels that are non-communicable.
New cards
2
Coronary arteries
Arteries that branch out of the aorta to supply oxygen to the heart muscle.
New cards
3
Coronary heart disease
Condition where layers of fatty material build up in coronary arteries, reducing blood flow.
New cards
4
Statins
Drugs that reduce cholesterol levels in the blood and slow down arterial fatty buildup.
New cards
5
Stent
A tube inserted into an artery to keep it open and allow normal blood flow.
New cards
6
Heart failure
A condition where the heart cannot pump enough blood around the body.
New cards
7
Cystic Fibrosis
An inherited disorder that affects the function of cell membranes.
New cards
8
Alleles
Different forms of a gene; can be dominant or recessive.
New cards
9
Lock and Key Theory
Process where substrates fit perfectly into the active site of enzymes.
New cards
10
Protease
An enzyme that breaks down proteins into amino acids.
New cards
11
Amylase
An enzyme that breaks down starch into simple sugars.
New cards
12
Lipase
An enzyme that digests lipids into glycerol and fatty acids.
New cards
13
Alveoli
Tiny air sacs in the lungs where gas exchange occurs.
New cards
14
Diffusion
Movement of gases from areas of higher concentration to lower concentration.
New cards
15
Epidermal tissue
Thin protective layer of cells covering the top and bottom of a leaf.
New cards
16
Photosynthesis
Process by which plants use chlorophyll to convert light energy into chemical energy.
New cards
17
Xylem
Tissue that transports water and dissolved minerals from roots to leaves.
New cards
18
Phloem
Tissue that transports dissolved sugars from the leaves to the rest of the plant.
New cards
19
Translocation
Movement of sugars and other molecules through phloem tissue.
New cards
20
Independent variable
The variable that is changed during an experiment.
New cards
21
Dependent variable
The variable that is measured in an experiment.
New cards
22
Control variable
Variables that are kept the same throughout an experiment.
New cards
23
Osmosis
Diffusion of water from high concentration to low concentration through a semi-permeable membrane.
New cards

Explore top notes

note Note
studied byStudied by 31 people
776 days ago
5.0(2)
note Note
studied byStudied by 39 people
797 days ago
4.0(1)
note Note
studied byStudied by 23 people
775 days ago
5.0(1)
note Note
studied byStudied by 10 people
689 days ago
5.0(1)
note Note
studied byStudied by 202 people
572 days ago
5.0(2)
note Note
studied byStudied by 8 people
192 days ago
5.0(1)
note Note
studied byStudied by 9 people
359 days ago
5.0(1)
note Note
studied byStudied by 157 people
719 days ago
5.0(2)

Explore top flashcards

flashcards Flashcard (20)
studied byStudied by 49 people
569 days ago
5.0(1)
flashcards Flashcard (56)
studied byStudied by 2 people
623 days ago
4.0(1)
flashcards Flashcard (49)
studied byStudied by 89 people
117 days ago
5.0(2)
flashcards Flashcard (95)
studied byStudied by 36 people
492 days ago
5.0(1)
flashcards Flashcard (98)
studied byStudied by 2 people
736 days ago
5.0(1)
flashcards Flashcard (111)
studied byStudied by 365 people
540 days ago
5.0(4)
flashcards Flashcard (34)
studied byStudied by 17 people
847 days ago
4.0(1)
robot