Question # 1

Thylakoid membrane are involved is ATP synthesis by a process known as.

Choose an answer

Photolysis

Chemiosmosis

Redox process

Glycolysis

Globular proteins differ from fibrous proteins in

Choose an answer

Having more amino acids

Their repeating units joined by peptide bond

Being soluble in aqueous medium

Being non-crystalline

Covalently bonded non protein part is called.

Choose an answer

Co factor

Activator

Prosthetic group

Co enzyme

Pyruvic acid is produced as a result of.

Choose an answer

Glycolysis

ETC cycle

Calvin cycle

Krebs cycle

RNA sequencing indicates that green algae plants forms a

Choose an answer

Monophyletic linage

Polyphyletic lineage

Biphyletic linage

Paraphyletic linage

An aphid that attacks walnut tree is being controlled biologically by

Choose an answer

Wasp

House fly

Honey bee

Mosquito

Which of the following is not a attribute on population.

Choose an answer

Population density

Gene frequency

Gene flow

Gene Structure

The interval of time until the completion of next division is known as.

Choose an answer

Interphase

Generation time

Reproductive time

Growth

Which one of the following is not a ciliate

Choose an answer

Stentor

Trypanosoma

Vortecella

Parameclum

Which is stimulus for cyclic phosphorylation.

Choose an answer

Low CO2

Low O2

Low ATP

Low NADPH

Cell wall of Archaebacteria does not contain.

Choose an answer

Chitin

Cutin

Peptidoglycan

Cellulose

In spermatophytes, seed is formed from.

Choose an answer

Ovule

Ovary

Anther

Embryosac

Plastids are only found in

Choose an answer

Bacteria

Viruses

Plant cell

Animal cell

In human body percentage of nitrogen accounts for.

Choose an answer

1%

2%

3%

10%

To accommodate euglena like organisms and bacteria, kingdom Protista was proposed by

Choose an answer

Linnaeus

E Chatton

Robert Whittaker

Ernst Haekel

Fungi resemble plants because they

Choose an answer

Have cell wall

Lack centriole

Are non-motile

All of the above

How much air can lungs when they are fully inflated

Choose an answer

5 liters

4 liters

3.5 liters

4.5 liters

The common name of Allium cepa is.

Choose an answer

Piyaz

Bathu

Channa

None of these

More Classes

Other Links

Biology Fsc Part 1 Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer