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1.3 DNA and the production of proteins

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卡片总数: 12 张•内容版本: v4•公开卡包•更新时间: 8/1/2026

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#1
正面 (问题)

Describe the structure of chromosomes

背面 (解答)

Thread like structures found in the nucleus

#2
正面 (问题)

Chromosomes contain..

背面 (解答)

Genetic information that gives rise to an organisms characteristics

#3
正面 (问题)

Genetic information carries…

背面 (解答)

The instructions for building proteins which are essential for life

#4
正面 (问题)

What are genes?

背面 (解答)

Certain sections of DNA which code for a protein

#5
正面 (问题)

Describe the structure of DNA

背面 (解答)

Double-stranded helix molecule held together by complementary base pairs

#6
正面 (问题)

Name the 4 base pairs

背面 (解答)

Adenine Thymine Cytosine Guanine

#7
正面 (问题)

Each base structure only fits with one other type , name the pairs

背面 (解答)

Adenine always pairs with thymine Cytosine always pairs with guanine

#8
正面 (问题)

What are proteins made up of?

背面 (解答)

Amino acids

#9
正面 (问题)

Name the 5 proteins

背面 (解答)

Structural Hormones Antibodies Receptors Enzymes

#10
正面 (问题)

Protein synthesis stage 1:

背面 (解答)

mRNA is synthesised making a complementary copy of the genetic code ( A,T C,G)

#11
正面 (问题)

Protein synthesis stage 2:

背面 (解答)

mRNA carries the complementary copy from the nucleus to the ribosome

#12
正面 (问题)

Protein synthesis stage 3:

背面 (解答)

mRNA binds at the ribosome and a protein is then synthesised from amino acids