Question # 1

Conjugating in bacteria is promoted by the structure.

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Flagella

Pill

Cillia

Spores

The Presence of nucleus in the cell was reported by

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Lorenz Oken

Theodor Schwann

Schleiden

Robert Brown

A triglyceride is a

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Simple sugar

Lipid

Protein

Nucleic acid

Irreversible inhibitors form which bonds active site.

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Hydrogen bonds

Covalent bonds

Ionic bonds

Hydrophobic bond

Fungi are different from animals because they

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Have cell wall

Are absorptive heterotrophs

Are non-motile

All of the above

The bio element which account for 99% of the total mass in the human's body are .

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Four

Three

Six

Eight

The mechanism for ATP synthesis is

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Chemosynthesis

Photosynthesis

Chemiosmosis

Phosphorylation

Closely related classes are grouped in to.

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Division

Order

Family

Kingdom

Proteins are synthesized by.

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poly some

Ribo some

Nucleosome

Lysosome

Nephridia are excretory structures of.

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Sponges

Annelids

Arthropods

None of these

Which are not omnivores.

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Bears

Dear

Crows

Plags

The structure in the mouth that prevents food from entering the nasal cavity is

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Epiglottis

Soft palate

Tongue

Pharynx

During photorespiration, glycolate diffuses in to the membrane bounded organelle named as

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Mitochondria

Ribosome

Peroxisome

Golgi bodies

The number of species of insects are.

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22.5%

17.6 %

15.5%

53.4%

Garden snail belongs to class.

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Gastropoda

Caphalopods

Pelecypoda

Drthropoda

Mosquito Injects___ into human body.

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Merozoites

Gametocytes

Sporozoites

Oocytes

Gametophyte in bryophytes is

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Haploid

Diploid

Triploid

Pentaploid

Plastids are only found in

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Bacteria

Viruses

Plant cell

Animal cell

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Biology Fsc Part 1 Online Test MCQs With Answers

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