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Biology
The normal pH of human blood approximately:
A
7.5
B
7.4
C
8.2
D
5.t
Correct Answer
B
Biology
Insulin is secreted by the:
A
Liver
B
Heart
C
Pancreas
D
Brain
Correct Answer
C
Biology
What is the basic unit of life?
A
Tissue
B
Organ
C
Cell
D
Organism
Correct Answer
C
Biology
Blood is filtered in the:
A
Liver
B
Kidney
C
Lungs
D
Heart
Correct Answer
B
Biology
The largest organ of the human body is:
A
Liver
B
Brian
C
Skin
D
Heart
Correct Answer
C
Biology
DNA stands for:
A
Dinucleic Acid
B
Deoxyribonucleic Acid
C
Deoxy Acid
D
None of these
Correct Answer
B
Biology
Which organelle is called the powerhouse of the cell?
A
Mitochondria
B
Nucleas
C
Ribosomes
D
Golgi body
Correct Answer
A
Biology
What is the basic unit of life?
A
Tissue
B
Organ
C
Cell
D
Organism
Correct Answer
C
Biology
The functional unit of the kidney is:
A
Alveolus
B
Glomerulus
C
Nephron
D
Neuron
Correct Answer
C
Biology
Which blood cells help in fighting infections?
A
Red blood cells
B
White blood cells
C
Platelytes
D
Plasma
Correct Answer
B