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olga55 [171]
3 years ago
13

Water and dissolved mineral nutrients enter the plant's vascular tissue extracellularly through the

Biology
2 answers:
Assoli18 [71]3 years ago
8 0

Answer:

Water and dissolved mineral nutrients enter the plant's vascular tissue extracellularly through the Xylem .

Explanation:

Xylem is an important tissue for the vegetable, it is considered a conductive tissue. The main function of the xylem is to ensure that water and dissolved salts are carried from the root to other parts of the plant efficiently.

The xylem is a vascular tissue found throughout the body of the plant that has cells, mostly with thick and lignified walls. In this tissue, we observed cellular types such as tracheal elements, fibers and parenchyma cells. By having these various cell types, xylem is considered a complex tissue.

igomit [66]3 years ago
4 0
Root hair cells, then to the xylem
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Which organelle is incorrectly matched with its function? Group of answer choices Peroxisome: break down hydrogen peroxide Smoot
Katen [24]

Answer:

The correct answer is Smooth ER: protein synthesis

Explanation:

Endoplasmic reticulum is a single membrane-bound organelle containing interconnected membrane-bound cisternae which are the extension of the nuclear membrane. Endoplasmic reticulum is divided into two parts smooth endoplasmic reticulum and rough endoplasmic reticulum.

Smooth endoplasmic reticulum does not contain ribosomes on it and is involved in the synthesis of steroid hormones and lipids, detoxification of harmful products and removal of xenobiotic from the cell, calcium storage, and metabolism.

Rough endoplasmic reticulum has ribosomes on its surface which helps in protein synthesis on RER. So Smooth ER and protein synthesis are incorrectly matched.

6 0
3 years ago
Jordan is an animal lover and wants to protect animal species and their habitats. A career in which field would allow him to do
Inga [223]

Answer:

B. wildlife conservation

Explanation:

6 0
3 years ago
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Based on what you know about changes in matter, explain why the diagram shows a physical change rather than a
sashaice [31]

Answer:

The composition of the matter stays the same.

Explanation:

I am pretty sure that this is the answer because the matter itself is not changing, it is simply changing shape. it would only be a chemical change f the composition of the matter changed.

4 0
3 years ago
In an experiment you, the researcher, remove atp from the system. what would be a likely consequence of the lack of atp on muscl
aev [14]
The tropomyosin filament would not be dislodged preventing contraction.

The cross bridges would remain linked and therefore contraction would stop

The cross bridges would break apart due to the presence of calcium ions enabling some contraction

The myosin heads would separate from the actin molecule due to the release of ADP that was previously present.

<span>1.ATP hydrolysis </span>

2.Detachment of myosin head from actin

3.Power stroke

<span>4.Crossbridge formation</span>
7 0
3 years ago
One of Loraine's friends, Marie, started purchasing raw, unpasteurized milk for her children. Marie insists that pasteurization
lana66690 [7]

The given question is incomplete, the complete question is:

One of Loraine's friends, Marie, started purchasing raw, unpasteurized milk for her children. Marie insists that pasteurization reduces the nutritional quality of milk and raw milk contains phytochemicals that are destroyed during pasteurization. What should Loraine tell her friend about pasteurization?

A: The pasteurization process heats foods to kill pathogenic microorganisms and reduce the total number of bacteria.

B: The pasteurization process denatures protein and kills harmful prions.

C: The pasteurization process evenly distributes fat particles throughout the milk so the cream doesn't rise to the top of the milk.

D: The pasteurization process releases bound calcium and increases absorbable dietary calcium in cow's milk.

Answer:

The correct answer is option A, that is, by the process of pasteurization food is heated in order to eliminate the pathogenic microbes, which eventually diminishes the bacterial number.

Explanation:

The process by which some of the components of food like dairy products and juice are heated slightly so that the harmful bacteria and pathogens get eliminated from the food is known as pasteurization. It is important to kill such bacteria and pathogens as it may cause certain diseases after consumption.  

Pasteurization is the process of treating non-packaged and packaged foods with a mild heat, which is generally less than 100 degree C. The process helps in extending the shelf-life of the food product by eliminating the harmful bacteria and pathogens from it.  

4 0
3 years ago
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