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1 Science Introduction to biology Flashcards | StudBud
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1 Science Introduction to biology
1 Science Introduction to biology
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pre knowledge test for level 1 biology topic
Flashcards
23 cards
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Practice quiz
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Questions
23
Answers
1
Which of the following ARE parts of DNA?
Sugar phosphate backbone
Adenosine
Hydrogen bond
Bases
2
Is a virus a living organism
Kind of
Yes
I dont know
No
3
Biology is the study of what? <br>
Science
Animals
Zoo animals
Living things
4
Alleles are different forms of genes to produce differences in traits. An allele can be....
Recessive
Co-dominant
multiple alleles
Dominant
5
What name can we give the type of cell shown in the picture?
Body cells
Gametes
Reproductive cells
Neurological cells
6
What type of cell is this?
Fungal cell
Plant cell
Protist cell
Animal cell
7
Cells have lots of little organelles that do certain jobs. What is the name of organelle 1?
nucleus
Cell membrane
cytoplasm
mitochondria
8
What are some biological reasons why variation is important?
Cause it's good if we're all different
For disease resistence
To make dating more interesting
To allow adaptation to changing envronments
9
What material in living organisms is the basic unit of inheritance?
Nucleus
DNA
Brain matter
Cell membranes
10
What is an organism called when it has has a change to it's DNA sequence?
Mutant
Allele
Genome
Gene
11
What is evolution?
A myth
Change in species over time
Something about dinosaurs
Not happening to humans
12
What chance is there that a merle and non merle dog produce merle puppies?
100%
25%
0%
50%
13
What are the reasons that cells divide?
To grow
To have a party
To reproduce
To repair
14
What do we call it when an organism has two alleles the same e.g. BB
Homozygous
Homozygous recessive
Homozygous dominant
Heterozygous
15
Living organisms can be arranged into big groups. Which of the following is NOT a kingdom?
Protista
Animalia
Extraterrestria
Plantae
16
How many chromosomes do most people have?
46
42
50
40
17
What is the name given to the process when cells divide and make new identical cells?
Miteosis
Mitosis
Meiosis
My toe
18
What is a section of DNA called, when it codes for a particular trait or characteristic?
Genome
Mutant
Allele
Gene
19
What different things can effect traits or characteristics?
environment
genes
thoughts
nothing
20
Which of the following things are a sign that something is LIVING?
Sensitivity
Respiration
Movement
A Brain
21
What is this thing called - we use it to work out the chances of inheritance of alleles
table
cross
diagram
punnet square
22
What is the correst spelling of DNA? 10 SECONDS!!!!
Deoxyrobotic acid
Deoxyribonucleic Acid
Deooxide Ribbon Acid
Doubleoxyribonucleic Acid
23
Which of the following is NOT an extinct animal?
Dodo
Atlas bear
Tasmanian devil
Sumatran tiger
