The Task of Acquiring Enough Vitamin B12 May Pose a Problem

question 51

Multiple Choice

The task of acquiring enough vitamin B12 may pose a problem to vegans because:​

• A) ​fibers in vegetables inhibit its absorption.
• B) ​they lack the intrinsic factor.
• C) ​it is found naturally only in animal-derived products.
• D) ​deficiency may occur from excess intake of soy products.
• E) ​they are unable to recycle their vitamin B12.

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Definitions:

Mating Yokes

Components designed to connect or join together in a mechanical system, ensuring proper alignment and transfer of motion or force.

Transmission Output Shaft

The shaft that transmits power from the transmission to the drive wheels.

Driveshaft Vibration

Unwanted oscillations of the driveshaft, often due to imbalance or misalignment, that can lead to driveability issues or damage.

U-joint Operating Angles

U-joint Operating Angles refer to the angles at which universal joints (U-joints) operate, connecting rotating shafts in a drive system, crucial for efficient power transmission and reducing wear.