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Worksheets

Biology

Total questions: 29

Worksheet time: 18mins

Name
Class
Date
1.

The name comes from the Greek word "proteios" meaning

a)

To take first

b)

To take 2nd

c)

To take 3rd

d)

To take 4th

2.

Are monomers that make up proteins?

a)

Glucose

b)

Amino acids

c)

Triglycerides

d)

Maltose

3.

Distinguish the amino acids from one another, and they have diverse chemical structures?

a)

R group

b)

H

c)

COOH

d)

NH2

4.

Polypeptide chain folds into unique three-dimensional structure?

a)

Histidine

b)

Carbohydrates folding

c)

Lipids folding

d)

Protein folding

5.

Localized areas of coils, sheets, and loops within polypeptide

(substructure)

a)

Tertiary

b)

Secondary

c)

First

d)

Fourth

6.

Overall protein shape, arising from interaction between the polypeptides?

(protein shape)

a)

Quaternary

b)

Secondary

c)

Primary

d)

Tertiary

7.

Overall shape of one polypeptide.

(polypeptide)

a)

Quarternary

b)

Primary

c)

Secondary

d)

Tertiary

8.

Amino acid sequence of polypeptide.

(Sequence)

a)

Primary

b)

Quarternary

c)

Tertiary

d)

Secondary

9.

4 Functions of Proteins

(Defense, Transport, Structural, Storage, Hormones, Enzymes)

(a)  

10.

4 Examples of Essential Amino Acids

(Arginine, Histidine, Isoleucine, Leucine, Lysine, Valine)

(a)  

11.

4 Examples of Non-Essential Amino Acids

(Alanine, Cysteine, Glycine, Proline, Serine, Tyrosine)

(a)  

12.

Parts or Components of Amino Acids

(H, H Bonds, COOH, NH2, R Group)

(a)  

13.

Nucleic Acids are made up monomers known as

a)

Nucleotides

b)

Nucleosides

c)

Monosaccharide

d)

Dissacharide

14.

They are compounds in which the sugar ribose or deoxyribose is linked to purine or pyrimidine

a)

Dissacharide

b)

Nucleotide

c)

Nucleoside

d)

Monosaccharide

15.

Consists of long strings of single stranded ribonucleotides?

a)

RNA

b)

DNA

c)

VNA

d)

XNA

16.

Functions as template or information RNA

a)

mRNA

b)

tRNA

c)

rRNA

d)

miRNA

17.

Plays as important role in the structure and biosynthetic function of ribosomes.

Major component of ribosomes?

a)

miRNA

b)

mRNA

c)

tRNA

d)

rRNA

18.

It serves to bind the activated amino acids?

It is the base pairing between tRNA & mRNA for the correct amino acid to be inserted in the chain?

a)

miRNA

b)

mRNA

c)

tRNA

d)

rRNA

19.

At the ribosome, the anticodon on each tRNA matches up with each codon on mRNA, bringing with them the amino acid that is coded for on mRNA?

a)

Translation

b)

Transcription

c)

Replication

d)

Distillation

20.

Is the pairing of the four bases found in DNA: adenine pairs with thymine, cytosine with guanine?

a)

Translation

b)

Transcription

c)

Replication

d)

Distillation

21.

mRNA is created when RNA Polymerase reads the DNA and builds a complementary RNA strand?

a)

Translation

b)

Transcription

c)

Replication

d)

Distillation

22.

Bonus :> (Orange answer)

a)

Bonus

b)

Bonus

c)

Bonus ito

(Ito ang tamang answer)

d)

Bonus

23.

Types of Nitrogenous Bases(Purines)

(Adenine, Guanine)

(a)  

24.

Types of Nitrogenous Bases(Pyrimidines)

(Cytosine, Uracil, Thymine)

(a)  

25.

Types of Pentose Sugar

(Deoxyribose, Ribose)

(a)  

26.

What is the replication of blank (ans: TCGTCCGTCTAG)

a)

TCGTCCGTCTAG

b)

GTGTGGTGTGTGT

c)

AGAGAGAGAGA

d)

GAGAGAGAGAG

27.

What is the transcription of blank (ans: UCGUCCGUCUAG

)

a)

UCGUCCGUCUAG

b)

GTGTGGTGTGTGT

c)

AGAGAGAGAGA

d)

GAGAGAGAGAG

28.

AGCAGGCAGAUC

a)

AGCAGGCAGAUC

b)

dadadadada

c)

dadadadadad

d)

dadadadadada

29.

SerSerValStop

a)

SerSerValStop

b)

dadadadada

c)

dadadadad

d)

adadadad