Science Unit 1 Exam

Created by: Beth Jones
Created on: 18-04-13 17:44

What do Animal Cells Contain?

It contains The Nucleus, Cytoplasm, Cell Membrane and Mitochondria

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What do Plant Cells contain?

Everything the animal Cell contains except with, a Cell Wall, Vacuole and Chloroplasts. Chloroplasts is where photosynthesis happens.

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True or False: 1. A group of similar cells come together to make an organ. 2. A group of different tissues work together to make an organ. 3. A group of organs work together to make an Organ System.

1. A group of similar cells work together to make a tissue. 2. A group of different tissues work together to make an organ. 3. A group of organs work together to make an Organ System.

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What is an Allele?

An allele is where you can have different versions of the same gene. Scientists use letters to show the alleles that an organism has. Organism = A living thing Eg. Human.

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Where are chromosomes found?

They are found in the nucleus.

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What is a gene?

A gene is a short bit of DNA which controls your characteristics. Characteristics are features of a person.

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What happens if both genes are dominant?

Then the dominant characteristic will be shown.

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what happens if both genes are recessive?

Then the recessive characteristic will be shown.

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What happens if you have one gene recessive and one gene dominant?

Then the dominant characteristic will be shown. Dominant over recessive. E.g - Bb

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Other cards in this set

Card 2

Front

What do Plant Cells contain?

Back

Everything the animal Cell contains except with, a Cell Wall, Vacuole and Chloroplasts. Chloroplasts is where photosynthesis happens.

Card 3

Front

True or False: 1. A group of similar cells come together to make an organ. 2. A group of different tissues work together to make an organ. 3. A group of organs work together to make an Organ System.

Back

Card 4

Front

What is an Allele?

Back

Card 5

Front

Where are chromosomes found?

Back

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Science Unit 1 Exam