PROTEIN SYNTHESIS

Question 1

PROTEIN SYNTHESIS INTRODUCTION.

Genes control what?

Amino must be in what?

Answer 1

Genes control cell activities by producing protein mainly enzymes.

Amino acids must be in the correct sequence to produce correct protein.

Question 2

MAIN STEPS IN PROTEIN SYNTHESIS.

SUMMARY.

Answer 2

DNA has codes the codes have three bases that make amino acids called triplets.

RNA attaches to the bases exposed on both sides of the DNA.

The RNA sends out a MRNA to copy the complementary bases.

And it changes T to U.

Question 3

MAIN STEPS IN PROTEIN SYNTHESIS.

STEP ONE :

Answer 3

The sequence of bases on a DNA

STRAND carries INSTRUCTIONS in form

of a CODE to make a particular PROTEIN.

Question 4

MAIN STEPS IN PROTEIN SYNTHESIS.

STEP TWO.

Answer 4

The BASES in DNA and RNA work in groups of THREE.

Each group of THREE BASES cause ONE

PARTICULAR AMINO ACID to become

part of the PROTEIN BEING MADE.

Question 5

MAIN STEPS IN PROTEIN SYNTHESIS.

STEP THREE.

Answer 5

The DNA STRANDS SEPARATE.
This step takes place in the nuecleus