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B1-3 exciting biology quiz... Flashcards | StudBud
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B1-3 exciting biology quiz...
B1-3 exciting biology quiz...
20 terms
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36 plays
.... full of fun facts!
Flashcards
20 cards
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Practice quiz
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Questions
20
Answers
1
True or false carbon dioxide forms an acidic substance when dissolved in the blood?
True
False
2
Humans can convert the beta-carotene from rice into....
Calcium
Vitamin C
Vitamin A
Iron
3
Lichens are formed by algae that can photosynthesise and fungus that shelters the algae.
This is an example of mutualism
This is an example of parasitism
This is an example of a scavenger
This is an example of a predator prey relationship
4
Depressants effect on the synapse by..
Jumping up and down and stamp their tiny feet
Binding to the receptor molecules
Making a neurotransmitter called acetylcholine
Causing more neurotransmitter to diffuse across the gap
5
Interspecific competition
Happens between individuals of different species
Happens between individuals of the same species
6
An individual is homozygous for a certain gene if they have....
Two identical alleles
One dominant and one recessive allele
Cc alleles
Two different alleles
7
Q
10
or temperature coefficient is calculated in this way......
Doing something to the numbers and hoping for the best!
Rate at higher temperature / rate at lower temperature
Rate at lower temperature / rate at higher temperature
Rate at higher temperature x rate at lower temperature
8
Millipedes belong to which group?
Myriapods
Arachnids
Crustaceans
Insects
9
What is the genus of the species
pongo abelli (orangutans)
?
orangutan
"man of the forest"
abelli
pongo
10
Ammonia is converted to nitrates by...
Nitrogen fixing bacteria
Lightning
Denitrifying bacteria
Nitrifying bacteria
11
Which of these will not cause an increase in blood pressure?
Smoking
Being underweight
Drinking a lot of alcohol
Stress
12
Prokaryotes are....
Amoeba
Bacteria
Fungi
Little green aliens
13
Cloning is not....
Sexual reproduction
Taking a cutting
Tissue culture
Asexual reproduction
14
Water is not lost by.....
Urine
Drinking
Sweating
Breathing
15
Which of these is not a symptom of high blood pressure?
Damage to the brain including strokes
Dizziness and fainting
Kidney damage
Burst blood vessels
16
Vaccines can contain.....
All of these
Toxins produced by pathogens
Dead pathogens
Live pathogens treated to make them harmless
17
Which produces more ATP molecules?
Aerobic respiration
Anaerobic respiration
18
What is next: Stimulus > Receptor > Sensory neurone >
Effector
Relay neurone
Response
Motor neurone
19
Bacteria contain mitochondria like animal and plants cells do.
False
True
20
Nicotine can cause...
Reduced heart rate
Cancer
Damage to cilia cells
Increased heart rate
