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lesya [120]
3 years ago
7

What Is the source of energy in photosynthesis

Biology
1 answer:
cupoosta [38]3 years ago
7 0

Answer:

Carbon Dioxide

Explanation:

during the process of photosynthesis cells use carbon dioxide and energy from the sun to make sugar and oxygen molecules. the sugar molecules are the basis for more complex molecules made by photosynthetic cell.

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What are constants or controlling variables in an experiment? What would be some constants from the experiment mentioned above?
lawyer [7]

Essentially, a control variable is what is kept the same throughout the experiment, and it is not of primary concern in the experimental outcome. Any change in a control variable in an experiment would invalidate the correlation of dependent variables (DV) to the independent variable (IV), thus skewing the results.

3 0
3 years ago
Imagine that you are studying a species of invasive insect that has spread from Brazil to the Eastern coast of the U.S. You hypo
sertanlavr [38]

Answer:

Option (A) is the correct answer to this question.

Explanation:

If the hypothesis is correct then we shall be higher than Fst in the rest of the genome in the area environment  the cold-shock protein in the genomic region surrounding the cold-shock gene, except for the Fst.

  • Cold shock components are those product uses that are produced in cold and defend against cold stress. Fst is a gene of ice, present offshore of proteins from cold shock. During cold stress, the fist gene expression increase by several folds to increase cold shock protein production.
  • Other options are incorrect because they are not related to the given scenario.
4 0
3 years ago
Which of the following statements regarding proteoglycans is FALSE? Proteoglycans help tissues resist mechanical compression. Pr
Alexandra [31]

Answer:

 Proteoglycans are a major component of compact connective tissues but are relatively unimportant in watery tissues such as the jellylike substance in the interior of the eye.

Explanation:

these are protein that is divided into two classes which are  called large ans small Proteoglycans.

The large proteoglycans has a large number of highly sulfated glycosaminoglycan side-chains that tends to hold water and whereby making the tendon to resist compression while the  small proteoglycans are known to have a relationship with collagen fibrils which are known to regulate collagen fibril diameters. they help in signal regulation  usually  from the angle of intracellular compartments. the are known great for their large diversity especially in terms of different cores and different numbers of GAGs with different lengths and composition.

3 0
4 years ago
Mosses that reproduce with gametes are gametophytesseed-bearingvascular, and those that reproduce with spores are seedlesssporop
11Alexandr11 [23.1K]
After a thorough research, I was able to found out the correct answer of the statements.

<span>Mosses that reproduce with gametes are___, and those that reproduce with spores are____

</span><span>Mosses that reproduce with gametes are "gametophytes", and those that reproduce with spores are "sporophytes."</span>
7 0
3 years ago
Read 2 more answers
Based on the scenario below, select the statement that accurately finishes the sentence.
Furkat [3]

Answer:

A. damaged her peripheral nervous system because the information regarding taste cannot be transmitted back to her brain.

Explanation:

The nervous system is an important system of our body and is directly related to our survival. This system is linked to the coordination of the organism's various activities and is also responsible for allowing the interpretation of the environment around us.

The nervous system is an important system of our body and allows us to have emotions, to remember an important moment in our lives, to interpret smells, tastes and images, to make movements and even to stay alive through the automatic breathing and heartbeat.

Taste, that is, the sense of taste is directly linked to the peripheral nervous system. For this reason, if Stacey has lost her sense of taste, we can conclude that she has damaged her peripheral nervous system because taste information cannot be transmitted back to her brain.

6 0
4 years ago
Read 2 more answers
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