DNA&RNA

Question 1

process by which the instructions in the dna are converted into a functional product

Answer 1

Central Dogma

Question 2

translate the Mrna codons to correct amino acids

Answer 2

Transfer RNA

Question 3

binds mRna and Trna

Answer 3

Ribosomal RNA

Question 4

transcribes the DNA nucleotide to Rna nucleotide

Answer 4

Messenger RNA

Question 5

Four Nitrogenous Bases of the DNA

Answer 5

Adenine - Thymine (Purines)
Guanine - Cytosine (Purines)
Thymine - Adenine (Pyrimidines)
Cytosine - Guanine (Pyrimidines)

Question 6

Four Nitrogenous Bases of the RNA

Answer 6

Adenine - Uracil
Guanine - Cytosine
Thymine - Adenine
Cytosine - Guanine

Question 7

It is what binds the nitrogenous bases

Answer 7

Hydrogen bases

Question 8

its the backbone of the DNA

Answer 8

Phosphate and sugar (deoxyribose)

Question 9

it is a molecule that contains the biological instruction that make each species unique, and it has a shape of a double helix

Answer 9

Deoxyribonucleic Acid (DNA)

Question 10

these are one-carbon nitrogen ring bases.

Answer 10

Pryimidines

Question 11

these are two-carbon nitrogen ring

Answer 11

Purines

Question 12

It helps in the synthesis of proteins in our body. This nucleic acid is responsible for the production of new cells in the human body. It is usually obtained from the DNA molecule.

Answer 12

Ribonucleic Acid

Question 13

The complete DNA instruction book

Answer 13

Genome

Question 14

How many chromosomes does a human have?

Answer 14

23 pairs

Question 15

he is discoverer of the structure of DNA in 1958.

Answer 15

Francis Click

Question 16

The process by which the DNA instructions are converted into the functional product

Answer 16

gene expression

Question 17

three nucleotides in the mRNA molecule is called a;

Answer 17

Codon

Question 18

its main job is to make the proteins that living things
need to grow.

Answer 18

DNA

Question 19

its main job is to make the proteins that living things
need to grow.

Answer 19

DNA

Question 20

It affects the sex cells of an organism by changing the sequence of nucleotides within a gene in a sperm or an egg cell.

Answer 20

Mutations

Question 21

It is a permanent change in the DNA sequence

Answer 21

Gene Mutation

Question 22

It occurs at the chromosome level resulting in gene deletion, duplication or rearrangement that may occur during the cell cycle and meiosis.

Answer 22

Chromosomal Mutation

Question 23

one chromosome is swapped with another chromosome

Answer 23

one chromosome is swapped with another chromosome

Question 24

loss of genetic material

Answer 24

Deletion

Question 25

a duplicate part of the chromosome

Answer 25

Duplication

Question 26

A flipped part in the chromosome

Answer 26

Inversion

Question 27

gets inserted to another chromosome

Answer 27

Insertion

Question 28

this is caused by a deletion part of the short arm of chromosome 5 (high-pitched cries that sounds like a cat)

Answer 28

Cri du chat

Question 29

It is an abnormality in the number of chromosomes in a cell due to loss or duplication.

Answer 29

Aneuploidy

Question 30

caused by an extra copy of chromosome 21 (moderate mental retardation)

Answer 30

Down Syndrome

Question 31

trisomy 18 (mental retardation and 99% die in infancy)

Answer 31

Edward Syndrome

Question 32

terminal 11q (a very rare deletion disorder)
Stiff neck

Answer 32

Jacobsen Syndrome

Question 33

men with this condition tend to have longer arms and legs (shy and quiet) (XXY)

Answer 33

Klinfelter Syndrome

Question 34

Female sexual characteristics are underdeveloped.
They often have a short stature, low hairline, abnormal eye features and bone development and a “caved-in” appearance to the chest (OX)

Answer 34

Turner Syndrome

Question 35

chromosomal disorder that affects male and is caused by an extra y chromosome (XYY)

Answer 35

Jacob Syndrome

Question 36

trisomy X and 47 caused by an extra X chromosome in a female cell.

Answer 36

Triple X Syndrome