How Do Sugars Move from One Sieve-Tube Cell to the Next

question 58

Multiple Choice

How do sugars move from one sieve-tube cell to the next?

• A) by osmotic diffusion through the sieve plate
• B) by flowing along with water through perforations in the sieve plate
• C) by active transport across cell membranes at the sieve plate
• D) by diffusion through a companion cell that spans the sieve plate

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Definitions:

Sensory System

The part of the nervous system responsible for processing sensory information received from the environment, including sight, sound, touch, taste, and smell.

Mental Status

A state of a person's cognitive and emotional functioning which includes their consciousness, attention, orientation, memory, and mood.

Gross Motor Skill

Skills that involve the large muscles of the body and include activities such as walking, running, jumping, and maintaining balance.

Coordination

The ability to use different parts of the body together smoothly and efficiently.