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

E.R

Ribosome

Nucleus

Selected

Golgi Bodies

Question 2

80% Of The Food Of Sponges Consists Of______

Score: 1 of 1
Your answerChoice

All Of These

Phytoplanktons

Zooplankton And Small Animals

Selected

Detrital Organic Particles

Question 3

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

Score: 1 of 1
Your answerChoice

15

6

Selected

16

26

Question 4

95% Of The Cytoplasm Of Rbcs Is______

Score: 1 of 1
Your answerChoice

Other Proteins

Enzymes

Salts

Selected

Hemoglobin

Question 5

95% Of The Cytoplasm Of Red Blood Cells Is The______

Score: 0 of 1
Your answerChoice
Selected

Antibodies

Proteins

Enzymes

Hemoglobin

Question 6

A Bacterium With Tuft Of Flagella At Both Poles Is Called______

Score: 0 of 1
Your answerChoice

Lophotrichus

Selected

Peritrichous

Monotrichous

Amphitrichous

Question 7

A-Biogenesis Means That______

Score: 0 of 1
Your answerChoice
Selected

Living Things Originated From Bacteria

None Of These

Non-Living Things

Mycobionts

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

Hydrogen Bond

Peptide Bond

Selected

Phosphodiester Linkage

Glycosidic Bond

Question 9

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

Score: 0 of 1
Your answerChoice

40%

30%

Selected

20%

10%

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

Auxins

Selected

Ethene.

Gibberellins

Cytokinins

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