Out of the following what usually supports the fastest growth rate and is therefore considered the preferred nitrogen source for E. coli

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#Question id: 19701

#SCPH06 I Botany

Choose correct statement about Electrocardiogram Augmented Limb Leads.

a. In this type of limb lead system, two of the limbs are connected through the positive terminal of the electrocardiograph, and the third limb is connected to the negative terminal. 

b. In this type of limb lead system, two of the limbs are connected through the negative terminal of the electrocardiograph, and the third limb is connected to the positive terminal. 

c. When the positive terminal is on the right arm, the lead is known as the aVR lead; when on the left arm, it is known as the aVL lead; and when on the left leg, it is known as the aVF lead.

d. When the negative terminal is on the right arm, the lead is known as the aVR lead; when on the left arm, it is known as the aVL lead; and when on the left leg, it is known as the aVF lead.

Which of the following combination is correct?

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#Question id: 1423

#SCPH05 I Biotechnology

Which of the following is a characteristic of malignant tumors?

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#Question id: 10336

#SCPH06 I Botany

methemoglobinemia, a disease, What will cause inside the human body?

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#Question id: 6990

#SCPH28 | Zoology

Insects such as Drosophila undergo three molts before becoming a pupa and undergoing metamorphosis. Molting, which is also called 'ecdysis', is controlled by what hormone?

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#Question id: 664

#SCPH28 | Zoology

Which is evidence that structures for proteins determined by X-ray crystallography represent the structures in solution?