The transport mechanisms in plants can be long-distance transport and short-distance transport. The long-distance transport is facilitated via vascular tissues throughout the plant body, while short-distance transport moves the substances into and across cells. There are three mechanisms that are responsible for the short-distance transport.

Question

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Answer 1

Question

Chapter 34, Problem 1TYK

Summary Introduction

Introduction:

The transport mechanisms in plants can be long-distance transport and short-distance transport. The long-distance transport is facilitated via vascular tissues throughout the plant body, while short-distance transport moves the substances into and across cells. There are three mechanisms that are responsible for the short-distance transport.

Expert Solution & Answer

Answer to Problem 1TYK

Correct answer:

Short-distance transport mechanisms in plants move water and dissolved materials by osmosis.

Explanation of Solution

Justification for the correct answer:

Option (a) is “short-distance transport mechanisms include the movement of water and dissolved materials by osmosis.” Osmosis is the mechanism that is responsible for the short-distance transport. Osmosis is a process responsible for the movement of substances across cells due to concentration gradient. Hence, option (a) is the correct answer.

Explanation for incorrect answer:

Option (b) is “short-distance transport mechanisms include bulk flow of solutes and water.” Bulk flow is driven by pressure gradients that occur through the long-distance transport mechanism that uses vascular tissues like xylem and phloem. So, it is an incorrect option.

Option (c) is “short-distance transport mechanisms are not affected by the size of the molecules that have to be transported.” Short-distance transport mechanism is responsible for the movement of substances across the selectively permeable membranes according to concentration gradient. Size of the substance matters because only a certain size can be passed through the membrane pores or transporters. So, it is an incorrect option.

Option (d) is “short-distance transport mechanisms are not affected by the charge of molecules that have to be transported.” Short-distance transport mechanisms are accomplished via osmosis. It is a process that moves the substances across a semipermeable membrane. There are many factors that affect the rate of osmosis, the permeability of membrane being one of them. The permeability of membrane is determined by the charge of the solute. So, it is an incorrect option.

Hence, options (b), (c), and (d) are incorrect.

Conclusion

Therefore, short-distance transport mechanism moves water and other dissolved solutes into and across cells via osmosis.

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For short answer questions, write your answers on the line provided. To the right is the mRNA codon table to use as needed throughout the exam. First letter U บบบ U CA UUCPhe UUA UCU Phe UCC UUG Leu CUU UAU. G U UAC TV UGCys UAA Stop UGA Stop A UAG Stop UGG Trp Ser UCA UCG CCU] 0 CUC CUA CCC CAC CAU His CGU CGC Leu Pro CCA CAA Gin CGA Arg CUG CCG CAG CGG AUU ACU AAU T AUC lle A 1 ACC Thr AUA ACA AUG Mot ACG AGG Arg GUU GCU GUC GCC G Val Ala GAC Asp GGU GGC GUA GUG GCA GCG GAA GGA Gly Glu GAGJ GGG AACASH AGU Ser AAA1 AAG Lys GAU AGA CAL CALUCAO CAO G Third letter 1. (+7) Use the table below to answer the questions; use the codon table above to assist you. The promoter sequence of DNA is on the LEFT. You do not need to fill in the entire table. Assume we are in the middle of a gene sequence (no need to find a start codon). DNA 1 DNA 2 mRNA tRNA Polypeptide C Val G C. T A C a. On which strand of DNA is the template strand (DNA 1 or 2)?_ b. On which side of the mRNA is the 5' end (left or…

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4. (6 pts) Use the molecule below to answer these questions and identify the side chains and ends. Please use tidy boxes to indicate parts and write the letter labels within that box. a. How many monomer subunits are shown? b. Box a Polar but non-ionizable side chain and label P c. Box a Basic Polar side chain and label BP d. Box the carboxyl group at the end of the polypeptide and label with letter C (C-terminus) H H OHHO H H 0 HHO H-N-CC-N-C-C N-C-C-N-GC-OH I H-C-H CH2 CH2 CH2 H3C-C+H CH2 CH2 OH CH CH₂ C=O OH CH2 NH2

Answer 2

Question

Chapter 34, Problem 1TYK

Summary Introduction

Introduction:

The transport mechanisms in plants can be long-distance transport and short-distance transport. The long-distance transport is facilitated via vascular tissues throughout the plant body, while short-distance transport moves the substances into and across cells. There are three mechanisms that are responsible for the short-distance transport.

Expert Solution & Answer

Answer to Problem 1TYK

Correct answer:

Short-distance transport mechanisms in plants move water and dissolved materials by osmosis.

Explanation of Solution

Justification for the correct answer:

Option (a) is “short-distance transport mechanisms include the movement of water and dissolved materials by osmosis.” Osmosis is the mechanism that is responsible for the short-distance transport. Osmosis is a process responsible for the movement of substances across cells due to concentration gradient. Hence, option (a) is the correct answer.

Explanation for incorrect answer:

Option (b) is “short-distance transport mechanisms include bulk flow of solutes and water.” Bulk flow is driven by pressure gradients that occur through the long-distance transport mechanism that uses vascular tissues like xylem and phloem. So, it is an incorrect option.

Option (c) is “short-distance transport mechanisms are not affected by the size of the molecules that have to be transported.” Short-distance transport mechanism is responsible for the movement of substances across the selectively permeable membranes according to concentration gradient. Size of the substance matters because only a certain size can be passed through the membrane pores or transporters. So, it is an incorrect option.

Option (d) is “short-distance transport mechanisms are not affected by the charge of molecules that have to be transported.” Short-distance transport mechanisms are accomplished via osmosis. It is a process that moves the substances across a semipermeable membrane. There are many factors that affect the rate of osmosis, the permeability of membrane being one of them. The permeability of membrane is determined by the charge of the solute. So, it is an incorrect option.

Hence, options (b), (c), and (d) are incorrect.

Conclusion

Therefore, short-distance transport mechanism moves water and other dissolved solutes into and across cells via osmosis.

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Answer 3

Question

Chapter 34, Problem 1TYK

Summary Introduction

Introduction:

The transport mechanisms in plants can be long-distance transport and short-distance transport. The long-distance transport is facilitated via vascular tissues throughout the plant body, while short-distance transport moves the substances into and across cells. There are three mechanisms that are responsible for the short-distance transport.

Expert Solution & Answer

Answer to Problem 1TYK

Correct answer:

Short-distance transport mechanisms in plants move water and dissolved materials by osmosis.

Explanation of Solution

Justification for the correct answer:

Option (a) is “short-distance transport mechanisms include the movement of water and dissolved materials by osmosis.” Osmosis is the mechanism that is responsible for the short-distance transport. Osmosis is a process responsible for the movement of substances across cells due to concentration gradient. Hence, option (a) is the correct answer.

Explanation for incorrect answer:

Option (b) is “short-distance transport mechanisms include bulk flow of solutes and water.” Bulk flow is driven by pressure gradients that occur through the long-distance transport mechanism that uses vascular tissues like xylem and phloem. So, it is an incorrect option.

Option (c) is “short-distance transport mechanisms are not affected by the size of the molecules that have to be transported.” Short-distance transport mechanism is responsible for the movement of substances across the selectively permeable membranes according to concentration gradient. Size of the substance matters because only a certain size can be passed through the membrane pores or transporters. So, it is an incorrect option.

Option (d) is “short-distance transport mechanisms are not affected by the charge of molecules that have to be transported.” Short-distance transport mechanisms are accomplished via osmosis. It is a process that moves the substances across a semipermeable membrane. There are many factors that affect the rate of osmosis, the permeability of membrane being one of them. The permeability of membrane is determined by the charge of the solute. So, it is an incorrect option.

Hence, options (b), (c), and (d) are incorrect.

Conclusion

Therefore, short-distance transport mechanism moves water and other dissolved solutes into and across cells via osmosis.

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Question

Chapter 34, Problem 1TYK

Summary Introduction

Introduction:

The transport mechanisms in plants can be long-distance transport and short-distance transport. The long-distance transport is facilitated via vascular tissues throughout the plant body, while short-distance transport moves the substances into and across cells. There are three mechanisms that are responsible for the short-distance transport.

Expert Solution & Answer

Answer to Problem 1TYK

Correct answer:

Short-distance transport mechanisms in plants move water and dissolved materials by osmosis.

Explanation of Solution

Justification for the correct answer:

Option (a) is “short-distance transport mechanisms include the movement of water and dissolved materials by osmosis.” Osmosis is the mechanism that is responsible for the short-distance transport. Osmosis is a process responsible for the movement of substances across cells due to concentration gradient. Hence, option (a) is the correct answer.

Explanation for incorrect answer:

Option (b) is “short-distance transport mechanisms include bulk flow of solutes and water.” Bulk flow is driven by pressure gradients that occur through the long-distance transport mechanism that uses vascular tissues like xylem and phloem. So, it is an incorrect option.

Option (c) is “short-distance transport mechanisms are not affected by the size of the molecules that have to be transported.” Short-distance transport mechanism is responsible for the movement of substances across the selectively permeable membranes according to concentration gradient. Size of the substance matters because only a certain size can be passed through the membrane pores or transporters. So, it is an incorrect option.

Option (d) is “short-distance transport mechanisms are not affected by the charge of molecules that have to be transported.” Short-distance transport mechanisms are accomplished via osmosis. It is a process that moves the substances across a semipermeable membrane. There are many factors that affect the rate of osmosis, the permeability of membrane being one of them. The permeability of membrane is determined by the charge of the solute. So, it is an incorrect option.

Hence, options (b), (c), and (d) are incorrect.

Conclusion

Therefore, short-distance transport mechanism moves water and other dissolved solutes into and across cells via osmosis.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Chapter 34, Problem 1TYK

Summary Introduction

Introduction:

The transport mechanisms in plants can be long-distance transport and short-distance transport. The long-distance transport is facilitated via vascular tissues throughout the plant body, while short-distance transport moves the substances into and across cells. There are three mechanisms that are responsible for the short-distance transport.

Expert Solution & Answer

Answer to Problem 1TYK

Correct answer:

Short-distance transport mechanisms in plants move water and dissolved materials by osmosis.

Explanation of Solution

Justification for the correct answer:

Option (a) is “short-distance transport mechanisms include the movement of water and dissolved materials by osmosis.” Osmosis is the mechanism that is responsible for the short-distance transport. Osmosis is a process responsible for the movement of substances across cells due to concentration gradient. Hence, option (a) is the correct answer.

Explanation for incorrect answer:

Option (b) is “short-distance transport mechanisms include bulk flow of solutes and water.” Bulk flow is driven by pressure gradients that occur through the long-distance transport mechanism that uses vascular tissues like xylem and phloem. So, it is an incorrect option.

Option (c) is “short-distance transport mechanisms are not affected by the size of the molecules that have to be transported.” Short-distance transport mechanism is responsible for the movement of substances across the selectively permeable membranes according to concentration gradient. Size of the substance matters because only a certain size can be passed through the membrane pores or transporters. So, it is an incorrect option.

Option (d) is “short-distance transport mechanisms are not affected by the charge of molecules that have to be transported.” Short-distance transport mechanisms are accomplished via osmosis. It is a process that moves the substances across a semipermeable membrane. There are many factors that affect the rate of osmosis, the permeability of membrane being one of them. The permeability of membrane is determined by the charge of the solute. So, it is an incorrect option.

Hence, options (b), (c), and (d) are incorrect.

Conclusion

Therefore, short-distance transport mechanism moves water and other dissolved solutes into and across cells via osmosis.

Answer 6

Chapter 34, Problem 1TYK

Summary Introduction

Introduction:

The transport mechanisms in plants can be long-distance transport and short-distance transport. The long-distance transport is facilitated via vascular tissues throughout the plant body, while short-distance transport moves the substances into and across cells. There are three mechanisms that are responsible for the short-distance transport.

Expert Solution & Answer

Answer to Problem 1TYK

Correct answer:

Short-distance transport mechanisms in plants move water and dissolved materials by osmosis.

Explanation of Solution

Justification for the correct answer:

Option (a) is “short-distance transport mechanisms include the movement of water and dissolved materials by osmosis.” Osmosis is the mechanism that is responsible for the short-distance transport. Osmosis is a process responsible for the movement of substances across cells due to concentration gradient. Hence, option (a) is the correct answer.

Explanation for incorrect answer:

Option (b) is “short-distance transport mechanisms include bulk flow of solutes and water.” Bulk flow is driven by pressure gradients that occur through the long-distance transport mechanism that uses vascular tissues like xylem and phloem. So, it is an incorrect option.

Option (c) is “short-distance transport mechanisms are not affected by the size of the molecules that have to be transported.” Short-distance transport mechanism is responsible for the movement of substances across the selectively permeable membranes according to concentration gradient. Size of the substance matters because only a certain size can be passed through the membrane pores or transporters. So, it is an incorrect option.

Option (d) is “short-distance transport mechanisms are not affected by the charge of molecules that have to be transported.” Short-distance transport mechanisms are accomplished via osmosis. It is a process that moves the substances across a semipermeable membrane. There are many factors that affect the rate of osmosis, the permeability of membrane being one of them. The permeability of membrane is determined by the charge of the solute. So, it is an incorrect option.

Hence, options (b), (c), and (d) are incorrect.

Conclusion

Therefore, short-distance transport mechanism moves water and other dissolved solutes into and across cells via osmosis.

Answer 7

Chapter 34, Problem 1TYK

Summary Introduction

Introduction:

The transport mechanisms in plants can be long-distance transport and short-distance transport. The long-distance transport is facilitated via vascular tissues throughout the plant body, while short-distance transport moves the substances into and across cells. There are three mechanisms that are responsible for the short-distance transport.

Answer 8

Expert Solution & Answer

Answer to Problem 1TYK

Correct answer:

Short-distance transport mechanisms in plants move water and dissolved materials by osmosis.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

Justification for the correct answer:

Option (a) is “short-distance transport mechanisms include the movement of water and dissolved materials by osmosis.” Osmosis is the mechanism that is responsible for the short-distance transport. Osmosis is a process responsible for the movement of substances across cells due to concentration gradient. Hence, option (a) is the correct answer.

Explanation for incorrect answer:

Option (b) is “short-distance transport mechanisms include bulk flow of solutes and water.” Bulk flow is driven by pressure gradients that occur through the long-distance transport mechanism that uses vascular tissues like xylem and phloem. So, it is an incorrect option.

Option (c) is “short-distance transport mechanisms are not affected by the size of the molecules that have to be transported.” Short-distance transport mechanism is responsible for the movement of substances across the selectively permeable membranes according to concentration gradient. Size of the substance matters because only a certain size can be passed through the membrane pores or transporters. So, it is an incorrect option.

Option (d) is “short-distance transport mechanisms are not affected by the charge of molecules that have to be transported.” Short-distance transport mechanisms are accomplished via osmosis. It is a process that moves the substances across a semipermeable membrane. There are many factors that affect the rate of osmosis, the permeability of membrane being one of them. The permeability of membrane is determined by the charge of the solute. So, it is an incorrect option.

Hence, options (b), (c), and (d) are incorrect.