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So You Think You Can Biology
So You Think You Can Biology
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Intro to Year 11 Bio course #biology #2019
Flashcards
25 cards
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Practice quiz
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Host live
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Questions
25
Answers
1
Convert 1 g to mg
10 mg
1000 mg
100 mg
0.1 mg
2
What is an enzyme
a biological catalyst
a protein
a chemical that speeds up a reaction
all of the above
3
Which is the correct level of organisation from largest to smallest?
organism, organ system, organ, tissue cell
organism, organ system, organ, cell, tissue
tissue, cell, organ, organ system, organism
cell, tissue, organ, organ system, organism
4
What is this?
a chloroplast
a neuron
the lining of the brain
the cell membrane
5
Which two systems work together to break down nutrients and transport them around the body?
circulatory and endocrine
respiratory and digestive
digestive and circulatory
digestive and nervous
6
Living organisms will adapt and evolve over time.
true
false
7
What do we call similar bone structures that indicate a link to a common ancestor?
Vestigial structures
Homologous structures
Mutated structures
Analagous structures
8
Biology is the study of
the structures of living things
how living things interact
all of the above
how living things function
9
An explanation of a natural phenomenon supported by many observations and experiments over time
hypothesis
law
analysis
theory
10
Osmosis is the movement of _____ into and our of cells
oxygen
concentration gradient
sugars
water
11
What is cellular respiration
gas exchange in the alveoli
fermentation of glucose
breathing in the respiratory system
breakdown of glucose to create energy
12
Phagocytes are
Red blood cells that fight disease
White blood cells that engulf pathogens and break them down
White blood cells that release antibodies
Red blood cells that store oxygen
13
What do we call the maintenance of a constant internal environment?
homologous
heterozygous
hypothesis
homeostasis
14
Which of these procedures are classed as scientific method?
formulating a hypothesis
collecting data
observing
all are scientific methods
15
What type of organism is found at the start of all food chains
producer
herbivore
decomposer
carnivore
16
This organelle is found in plant cells and is used to store water, ions and nutrients
lysosome
vacuole
chloroplast
mitochondria
17
Living things must be more than one cell.
true
false
18
Which of the following is a product of photosynthesis?
carbon dioxide
Sunlight
oxygen
water
19
Which hormone lowers blood sugar?
Insulin
Glucagon
Adrenaline
Glycogen
20
What is the part labelled 5?
fine focus
eyepiece lens
objective lens
ocular lens
21
A group of organisms that can interbreed and produce fertile offspring.
community
family
species
organisation
22
We are all human but look slightly different due to
Replication
Variation
Radiation
Fossils
23
Investigating how temperature affects heart rate in crickets. What is the independent variable?
accuracy
heart rate
crickets
temperature
24
What is the name of the process that makes an exact copy of a strand of DNA?
replication
synthesis
duplication
dehydration
25
Which of the following do animal cells lack?
ribosomes
cell wall
cell membrane
cytoplasm
