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DiKsa [7]
3 years ago
14

The ciliary muscles change the shape of the _____, providing about 20% of the eye's focusing power.

Biology
1 answer:
liberstina [14]3 years ago
7 0
The ciliary muscle is a circular ring of muscle that attaches all the way around the lens. This ciliary muscle can change the shape of the crystalline lens by stretching it at the edges.
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Drinking alcoholic or caffeinated beverages increases urine output more than drinking an equivalent amount of water.
olga2289 [7]

Answer:

A) ADH secretion decreases. B) Urine osmolarity decreases.

Explanation:

Antidiuretic Hormone or ADH is responsible for the reabsorption of water through the kidneys.

A) Drinking alcoholic and/or caffeinated beverages decreases the release and effect of ADH so the water does not get absorbed as much as it should, which in turn results in more urination.

B) Osmolarity is a term used to express the concentration of a solution in terms of a certain particle. Since less ADH secretion results in more water being in the urine, this lowers the concentration of the urine. So urine osmolarity would be decreased.

I hope this answer helps.

7 0
3 years ago
what general type of plant food is produced by sunlight? protein, carbohydrates, amino acids, enzymes
BARSIC [14]
During photosynthesis, carbohydrates are produced.


Hope it helped,

Happy homework/ study/ exam!
4 0
3 years ago
Molecules that are present in the membranes of gram-negative bacteria and are the best known pamps are called ________.
miskamm [114]

Molecules that are present in the membranes of gram-negative bacteria and are the best-known pamps are called Bacterial lipopolysaccharides (LPSs).

Bacterial lipopolysaccharides (LPS) are the primary outer surface membrane elements present in almost all Gram-negative bacteria and it act as extremely strong stimulators of the innate or natural immunity in the diverse eukaryotic species ranging from insects to humans.

Eukaryotes are the organisms whose cells contain a nucleus and other membrane-bound organelles. eukaryote, any cell or organism that possesses a clearly defined nucleus. The first eukaryotic cells was evolved about 2 billion years ago. In this Cells with nuclei surrounded by a nuclear envelope with nuclear pores.

Learn more about lipopolysaccharides (LPSs) here

brainly.com/question/13049342

#SPJ4

4 0
1 year ago
The concentration of potassium is higher in red
dimaraw [331]
<span>(4) active transport
</span>Active transport is the movement of molecules across a cell membrane in the direction against their concentration gradient, i.e. moving from an area of lower concentration to an area of higher concentration.
6 0
3 years ago
If a new study shows a connection between eating avocados and a lowered risk of disease, what do you think will happen?
salantis [7]

Answer:

Demand for avocados would increase, causing prices to increase.

Explanation:

If avocados are proven to lower the risk of diseases, more people would want to buy them, meaning demand would increase.

When demand increases, people would be willing to pay more for that item, meaning price would increase.

Therefore, the answer is the second option: demand for avocados would increase, causing prices to increase.

4 0
3 years ago
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