Biology MCQs Online Test Quiz 4

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Question 1

7 Secretions Are Products Formed Within Cell On______

Score: 1 of 1
Your answerChoice

Nucleus

Ribosome

E.R

Selected

Golgi Bodies

Question 2

80% Of The Food Of Sponges Consists Of______

Score: 0 of 1
Your answerChoice

Detrital Organic Particles

Phytoplanktons

All Of These

Selected

Zooplankton And Small Animals

Question 3

Out Of 92 Naturally Occurring Chemical Elements How Many Are Considered As Bio-Elements?

Score: 1 of 1
Your answerChoice

6

26

15

Selected

16

Question 4

95% Of The Cytoplasm Of Rbcs Is______

Score: 1 of 1
Your answerChoice
Selected

Hemoglobin

Other Proteins

Enzymes

Salts

Question 5

95% Of The Cytoplasm Of Red Blood Cells Is The______

Score: 1 of 1
Your answerChoice

Proteins

Antibodies

Enzymes

Selected

Hemoglobin

Question 6

A Bacterium With Tuft Of Flagella At Both Poles Is Called______

Score: 1 of 1
Your answerChoice

Lophotrichus

Peritrichous

Monotrichous

Selected

Amphitrichous

Question 7

A-Biogenesis Means That______

Score: 0 of 1
Your answerChoice
Selected

Mycobionts

None Of These

Living Things Originated From Bacteria

Non-Living Things

Question 8

A Bond Formed By Linkage Between -Oh Of Carboxyl Group Of One Amino Acid And H Of Amino Group Of Another Amino Acid Which Releases Water Is Called______

Score: 0 of 1
Your answerChoice
Selected

Glycosidic Bond

Peptide Bond

Hydrogen Bond

Phosphodiester Linkage

Question 9

About ______ % Of Photosynthesis Is Carried By Terrestrial Plants, While Rest Occurs In Ocean, Lakes, And Ponds?

Score: 0 of 1
Your answerChoice
Selected

40%

20%

10%

30%

Question 10

Abscisic Acid Promotes Flowering In Short Day Plants And Inhibits In Long Day Plants, Which Of The Following Is Antagonistic To Abscisic Acid In Terms Of Flowering______

Score: 0 of 1
Your answerChoice
Selected

Ethene.

Auxins

Cytokinins

Gibberellins

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