Cellulose makes the cell walls of all plant cells.
Option B
<h3><u>Explanation:</u></h3>
Enzymes are biomolecules that act as biocatalysts and to enhance the rate of a chemical reaction. Lipids and proteins make up the cell membrane bilayer. Cholesterol is a lipid molecule that comes under the category of very low density lipoprotein. Its not associated with storing the genetic information. The DNA stores the genetic information.
Glucose is the chief respiratory substrate of a cell. Its not associated with the increase in rate of a reaction. But cellulose is the molecule that is a polymer of glucose that is associated with the formation of cell walls in plants.
The sucrose move in source to sieve 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 into source to sieve elements by active transport. This reduces the water potential of the source to sieve element by osmosis, which increases the hydrostatic pressure.
See more about sucrose at brainly.com/question/24214907
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Answer:
I think it's b but good luck and nice profile pic :D
Question/Purpose
research
Hypothesis
Experiment
collect data and analyze
Conclusion
inferred from the tree is described below.
Explanation:
Evolution
- EXAMPLE ONE-It provides information about the organisms' habitats. It shows possible common ancestry between organisms.
It provides information to determine the organisms' ages.
It shows possible chromosomal similarities between organisms.
- EXAMPLE TWO-According to fossil records, the horses that lived 50 million years ago were much smaller, weaker and slower than modern horses. commensalism .inbreeding
,migration and evolution by natural selection.
- EXAMPLE THREE-The organisms share a common ancestry.
The organisms belong to the same genus.
The organisms are native to the same geographic areas.
The organisms will grow into anatomically similar adults.
- EXAMPLE FOUR-The jaws of hominids evolved to be smaller and less protruding over time.The jaws of hominids evolved to be larger and more protruding over time.There appears to be no change in the jaws of hominids over time.
The jaws of hominids changed over time due to a change in brain size.
- EXAMPLE FIVE-Species 1 is most closely related to Species 8.
Species 2 is most closely related to Species 3.
Species 3 is most closely related to Species 7.
Species 5 is most closely related to Species 6.
- EXAMPLE SIX- DNA sequences
,Anatomical features
,Habitat types and Reproductive Strategies
