GENERAL HISTOLOGY

INTRODUCTION

CELL STRUCTURE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
DNA and RNA provide the instructions for making ____
A
protiens
B
cellulose
C
carbohydrates
D
a mess
Explanation: 

Detailed explanation-1: -The type of RNA that contains the information for making a protein is called messenger RNA (mRNA) because it carries the information, or message, from the DNA out of the nucleus into the cytoplasm. Translation, the second step in getting from a gene to a protein, takes place in the cytoplasm.

Detailed explanation-2: -In order for a cell to manufacture these proteins, specific genes within its DNA must first be transcribed into molecules of mRNA; then, these transcripts must be translated into chains of amino acids, which later fold into fully functional proteins.

Detailed explanation-3: -This intermediate message is called messenger RNA (mRNA), and it carries the instructions for making proteins.

Detailed explanation-4: -DNA (deoxyribonucleic acid) is a large molecule containing the genes that code instructions for the synthesis of proteins.

There is 1 question to complete.