Which are all organelles of an 'animal' cell?

Cell membrane, mitochondira, Golgi Bodies, nucleus

What are Urey and Miller famous for?

Demonstrating spontaneous formation of organic compounds

What do you need to know in order to calculate 'population density'?

Number of individuals, area individuals inhabit

Which statement is true for stromatolites?

They introduced oxygen into the atmosphere

Which statement is not true for sexual reproduction?

Offspring are genetically identical to parents

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Year 11 Biology Prelim

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Questions 13

Answers

1
What does DNA stand for?
Do not attempt
Deoxyribonucleic acid
Deoxyribonucleic acetate
Deoxyribonuclear acid
2
What is not a characteristic of osmosis?
Semi-permeable membrane
Movement of water
molecules move from low to high concentration
Movement of anything
3
Which are all organelles of an 'animal' cell?
Cell membrane, nucleus, vacuole, Golgi Bodies
Cell membrane, mitochondria, chloroplast, nucleus
Cell membrane, mitochondira, Golgi Bodies, nucleus
Cell membrane, cell wall, nucleus, Golgi Bodies
4
Which organelle produces energy for a cell?
Endoplasmic Reticulum
Nucleus
Golgi Bodies
Mitochondria
5
What likely caused the extinction of large mammals?
Volcanoes
Meteorite
Arrival of humans
Drought
6
Which is NOT a mechanism that animals use to ensure the survival of their embryo or young?
Control the development of an embryo
Males compete with other males
Swallow their fertilised eggs
Produce millions of gametes
7
What are Urey and Miller famous for?
Developing the theory of evolution
Creating antibiotics
Discovering the structure and function of DNA
Demonstrating spontaneous formation of organic compounds
8
Which rank in the Linnean classification system is most selective?
Genus
Order
Family
Kingdom
9
How can you make sure that an experiment is reliable?
Instruments are precise and calibrated
Repeating tests several times
Results compared with results from other experiments
Variables are identified and controlled
10
What are the products of photosynthesis?
Glucose and Water
Glucose and Oxygen
Carbon Dioxide and Water
Glucose and Carbon Dioxide
11
What do you need to know in order to calculate 'population density'?
Number of individuals, time of day
Number of small individuals, number of big individuals
Number of individuals, area individuals inhabit
Number of individuals, distance individuals travelled
12
Which statement is true for stromatolites?
They are eukaryotic cells
They introduced oxygen into the atmosphere
They introduced carbon dioxide into the atmosphere
They are multicellular organisms
13
Which statement is not true for sexual reproduction?
Male and female gametes fuse together
Requires two parents
Sex cells are reproduced through meiosis
Offspring are genetically identical to parents

Year 11 Biology Prelim Flashcards | StudBud