Proteins And DNA

Question 1

What is a nucleotide made up off

Answer 1

A base , phosphate and deoxyribose sugar

Question 2

What does adenine bond to in DNA

Answer 2

Thymine

Question 3

What does cytosine bond to in DNA

Answer 3

Guanine

Question 4

What does adenine bond to in protein synthesis

Answer 4

Uracil

Question 5

What are the differences between RNA and DNA

Answer 5

RNA is single stranded and DNA is double stranded, DNA uses deoxyribose sugars and RNA uses ribose sugars

Question 6

Where is MRNA formed and what is the process that takes place to form it

Answer 6

The nucleus and transcription

Question 7

MRNA leaves the nucleus and attaches itself to what

Answer 7

ribosomes

Question 8

What is the role of TRNA

Answer 8

Found In the cytoplasm they attach their self to a specific amino acid with its 3 bases (anticodon) and tRNA aligns with its complimentary mRNA codon aligns with its second anticodon and becomes linked by peptide bonds, mRNA moves along the ribosome and amino acid chains are formed and become a protein molecule

Question 9

Proteins are secreted by what in the cell

Answer 9

The Golgi apparatus