The sucrose moved in sink by active transport.
<h3>What is active transport?</h3>
Active transport is a type of transport in which the cell expends energy to move solutes against their concentration gradients. The sodium-potassium pump is an example of active transport. Active transport differs from passive transport in that the cell does not expend energy.
In this case, the sucrose moves from companion cells in sink elements by active transport. This reduces the water potential of the sink element by osmosis, which increases the hydrostatic pressure.
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Answer:
According to the Acceptable Macronutrient Distribution Ranges (AMDR), what percentage of total calories should come from carbohydrate?
<u>The answer is</u> "45 to 65 percent"
Explanation:
<u>Carbohydrates</u>:
Carbohydrates are grouped into 3 classes: Monosaccharides, Oligosaccharides and Polysaccharides. Carbohydrates are found in living organisms as they are also known as sugars. They are are the most abundant bio-molecules belonging to class of organic compounds. The breakdown of carbohydrates supplies the principal part of the energy that every organism needs for various important processes. Carbohydrate foods are an important source of fiber and other nutrients.
<u>Acceptable Macronutrient Distribution Range:</u>
Acceptable Macronutrient Distribution Range is the predetermined range of intake for a particular energy source in our diet that is associated with overall health and reduce the risk of chronic disease with the aim of making the intake supply essential nutrients which are important in metabolism, growth, and many other functions. If an individual consumed in excess of Acceptable Macronutrient Distribution Ranges, it raises concerns over a potential increase in the risk of chronic diseases.
Answer:
Animal cells have small vacuoles because they don't need to store as much water as other organisms such as plants.
Explanation:
Hope this helps
P.S can i have a brainliest/crown
Multicellular organisms have five levels of organization ranging from simplest to most complex. Level one is cells, level two is tissues, level three is organs, level four is organ systems, and level five is organisms.
A model component which illustrates the effect of gravity is the string.
<h3>What is the Newton's law of universal gravitation?</h3>
Newton's law of universal gravitation states that the force of attraction (gravity) acting between the Earth and all physical objects is directly proportional to the Earth's mass, directly proportional to the physical object's mass and inversely proportional to the square of the distance separating the Earth's center and that physical object.
<h3>What is gravity?</h3>
Gravity can be defined as a force of attraction that controls the movement of objects and the planets such as planet Earth around the Sun.
<h3>The factors that affect gravity.</h3>
Some of the factors which affect the force of gravitational attraction (gravity) that is acting on a physical object or body include the following:
In this scenario, we can infer and logically deduce that a model component which illustrates the effect of gravity is the string because it tries to pull the ball inward.
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