Download Cloze passage 4

Biology Y12
Blueprint of Life
CLOZE PASSAGE No 4
Transcription and Translation
Complete the following sentences using appropriate words or short phrases
a) The process where DNA makes an exact copy of itself is called ……………………..
b) A string of amino acids is called a poly ………………….
c) The site for protein synthesis in a cell
d) 2 scientist who put forward the 1 gene 1 protein hypothesis
f) The process by which the DNA is copied onto the RNA molecule
g) RNA stands for
h) In RNA, Uracil replaces the base ……………………..
i)
A type of RNA that leaves the nucleus to bind with a ribosome
j)
A combination of 3 bases
k) This ribonucleic acid brings amino acids to the ribosome to make a polypeptide
l)
The anti codon for AGU
m)
The process by which the information on the RNA molecule is used to make a
polypeptide
n) The number of naturally occurring amino acids
o) The amino acid with the abbreviation Asp
p) Changes that occur spontaneously to DNA are called
q) A type of radiation from the sun
r) Environmental factors that induce mutations are known as ………………..
s) A type of mutation where some of the DNA is lost from the chromosome
t) 2 English scientists who discovered the structure for DNA
u) A female scientist whom the above scientists stole and used her ideas
v) The main technique used by the above female scientist
w) The year when the structure of DNA was announced to the scientific community
x) Elements that give out radiation are said to be radio……………..
y)
When scientist work together and share ideas they are said to ………………….and
……………………………….
z) A scientist who worked in the same laboratory as Rosalind Franklin