Practice mode / Biology The one that stores calcium is? A Option A: Sarcolemma B Option B: Sarcoplasm C Option C: Sarcoplasmic reticulum D Option D: Cytosol Correct answer C. Sarcoplasmic reticulum Show answer
Question 01 / Biology Sebum produced from sebaceous glands in a mammal helps in? A Option A: Protection against micro organisms B Option B: Temperature regulation C Option C: Excretion D Option D: All of these Correct answer A. Protection against micro organisms Show answer Open question
Question 02 / Biological Molecules Animals fats are ____ atroom temperature? A Option A: Liquids B Option B: Gases C Option C: Solids D Option D: None of these Correct answer C. Solids Show answer Open question
Question 03 / Biological Molecules helical structure is kept by the formation of ____ bonds among amino acids molecules? A Option A: H bonds B Option B: Disulphide Bond C Option C: Ionic bond D Option D: Hydrophobic bonds Correct answer A. H bonds Show answer Open question
Question 04 / Biology Amphoixus is a? A Option A: Chordate B Option B: Protochordate C Option C: Lower chordate D Option D: All of these Correct answer D. All of these Show answer Open question
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