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2 years ago

Swamp coolers which use evaporational cooling are a good way to cool homes and buildings in South Carolina.

1 answer:

5 0

4. Evaporative cooling can be defined as the process of removal of the latent heat from a surface by the evaporation the evaporation of a liquid from there, which results in the reduction of the temperatures. This technique is used for cooling the homes in the dry and hot areas, such as South Carolina. The dry and hot surrounding there makes it easier for the water to evaporate when it passes through the evaporative coolers, making the surrounding air cooler.

Hence, the given statement is true.

5. When the outside temperature is as high as 83 degree Celsius, while the relative humidity is 66%, , it is likely that the sweating will take place, and the water will be evaporated from the skin, making a person feel cooler.

Hence, the given statement is true.

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A tRNA molecule has two important features: an _______ at one end an ______ at the other.

irina1246 [14]

Try using this website to answer your question

https://www.wiley.com/college/boyer/0470003790/structure/tRNA/trna_text.htm

8 0

3 years ago

In garden peas, the axial (A) flower position is completely dominant to the terminal (a) flower position. You cross a true-breed

xxTIMURxx [149]

Answer:

Explanation:

A true breeding organism for a particular trait is an organism that would produce progeny with the same trait whe self fertilized.

Hence, since axial flower is represented by the allele A, a true breeding flowering plant will have the genotype AA.

Axial flower (A) is dominant over terminal flower (a).

True-breeding axial flowering plant will have the genotype AA.

True breeding terminal flowering plant will have the genotype aa.

AA is crossed with aa.

AA x aa

offspring: Aa, Aa, Aa and Aa.

All the offspring will exhibit axial flowering.

7 0

3 years ago

A key objective in this chapter is to identify the major enzymes in the digestion of carbohydrates, proteins, and fats as well a

Pani-rosa [81]

Answer:

<h2>Gastrin: stomach, </h2><h2> CCK- SI, </h2><h2> Insulin- pancreas, </h2><h2>Glucagon-pancreas. etc</h2>

Explanation:

1. Gastrin: secreted by stomach stimulating activity of the stomach ,

2. CCK: secreted by SI stimulating secretion of pancreatic enzymes; contraction of gallbladder and pyloric sphincter and inhibitory effects on stomach

3. Secretin: secreted by SI if material entering SI is acidic, triggering secretion of HCO₃-

4. Insulin: produced by beta-cells of pancreas and

stimulates storage of glucose in liver and muscle and it causes re-uptake of glucose when blood-sugar is high, lowering blood sugar

5. Glucagon- produced by alpha-cells of pancreas and

it stimulates release of glucose from liver when blood-sugar is low, and results in raising blood sugar.

6 0

2 years ago

In corn, small pollen (sp) is recessive to normal pollen (sp+) and banded necrotic tissue, called zebra necrotic (zn), is recess

Colt1911 [192]

Answer: sp+ zn+/ sp+ zn+ ; sp+ zn+/ sp zn; sp zn / sp zn 

Explanation: f a double heterozygote is testcrossed and gametes are produced in a ratio of 1:1:1:1, this can be interpreted as unlinked genes or as genes that are 50 map units apart. Because gametes this far apart cannot be distinguished from gametes that are unlinked, it's not possible to get a ratio of gametes that indicates a distance of greater than 50 map units.

A man and a woman are trying to have children but are unsuccessful. As part of a series of tests, the man is karyotyped. His autosomes appear normal, but his sex chromosomes, shown in the following diagram, are not. The diagram also shows a normal male's sex chromosomes for reference.

8 0

3 years ago

What are four characteristics shared by all cells

IceJOKER [234]

All cells have these four parts in common: a plasma membrane, cytoplasm, ribosomes, and DNA

6 0

2 years ago