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blagie [28]
3 years ago
14

2-3 dfferent PHYSICAL ADAPTIONS of a sunflower.

Biology
2 answers:
PIT_PIT [208]3 years ago
8 0
The sunflower is intolerant to shade exposure and needs full sun exposure. It has adapted to this necessity by having a heliotropic head which rotates to follow the sun, hence the name sunflower. The heads of the sunflower are heliotropic, meaning movement of the head in response to the direction of the sun.
guajiro [1.7K]3 years ago
6 0

They grow tall (I’m not sure why but probably to reach sunlight)

That’s all I got lol

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Phospholipids are lipids that form most of the structure of the cell membrane. True or false
Morgarella [4.7K]
I could be wrong but I believe the answer is True.
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Which of the following make mechanical obstruction of the intestinal lumen of the small or large bowel an acute emergency?
Julli [10]

Distention from accumulating gas and fluid impede venous return, leading to bowel wall ischemia.

<u>Explanation:</u>

When the bowel lumen is obstructed, the gases and fuids starts accumulating as a repose to the obstruction. The accumulated fluid and gases results in the swelling or enlargement. This will result in the production of electrolytes and water inside the mumen that is in obstruction. The wall of the bowle will also enlarge and becomes swollen.

As more and more fluid and gas gets accumulated in the bowel, the bowel wall will be enlarged and as there is an increase in the pressure due to this accumulation, the fluid starts to leak from the wall. This will enter peritoneum and necrosis. This will result in an acute emergency when it becomes serious.

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A client is diagnosed with a mild case of an autoimmune disorder and is beginning a treatment regimen. What is the mainstay of t
Sever21 [200]

Explanation:

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3 0
3 years ago
A titratable group is in the active site of an enzyme and must be protonated for the enzyme to function. Assume that the group h
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Answer:

The correct option is 3. "At pH 6.5 the enyzme is 50% active"

Explanation:

For the titratable group to be protonated and cause the enzyme to be in the active state, it needs to have gained a hydrogen cation (H+). In order for that to happen, there must be enough hydrogen cations in the environment of the enzyme, and hence, an acidic pH is required in this case.

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How are proteins related to traits?
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the relationship between genes, proteins, and traits a gene codes for a particular protein that is involved in the expression of a trait

Explanation:

characteristics determined by single genes are called Mendelian traits

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