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Illusion [34]
3 years ago
8

Which of the following statements about hormones are accurate? (Select all that apply.)

Biology
1 answer:
enyata [817]3 years ago
8 0

Answer:

Sexual changes during puberty are prompted by hormones produced in the gonads.

The pituitary gland makes hormones that regulate other endocrine systems.

Explanation:

The gonads are the primary reproductive organs (testes and ovaries) that mainly produce eggs and sperm, but also produce hormones during puberty.

The pituitary gland controls the functions of many of the other endocrine glands. It also produces many hormones.

I hope this helps!

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Food and bloodstains on clothes may contain proteins and fats. Explain how enzymes in biological washing powders act to remove f
Triss [41]

Explanation:

Enzymes would break down the protein and fat molecules when washed as some enzymes are designed to work in that type of atmosphere. Additionally, enzymes are also known as biological catalysts which means they speed up chemical reactions which are taking place. Hence, they help break down molecules that may be in food and in fats.

Hope this helps :)

6 0
3 years ago
11. Consider the sequence shown, determine the complementary RNA and the amino acids
mezya [45]
ATG, CAT, AAA, CGT, GTG

adenine, thymine, guanine
cytosine, adenine, thymine
adenine
cytosine, guanine, thymine
guanine, thymine

for RNA, you’ll just do the opposite of what the DNA strand says..... so A pairs with T and C pairs with G

for the actual acids, you’ll just list the names of the RNA sequence, which could be adenine, thymine, guanine, or cytosine
8 0
3 years ago
Which process can increase the rate of greenhouse gas emissions into the atmosphere in response to a decrease in albedo?
Vesnalui [34]

B. Ice-albedo feedback

Explanation:

The ice-albedo feedback is one process that can significantly increase the rate of greenhouse emissions in response to a decreased albedo.

Albedo is the ratio of reflected light to incident light.

A decrease in albedo suggests that a surface is absorbing more light than it is reflecting. This is typical of areas with land cover and vegetation.

Areas with a high reflectivity have a high albedo. Snow, ice and polar regions are good reflectors of solar radiation. They have a very high albedo close to 100%. Much of the surface area is buried with ice.

Examples of greenhouse gases are carbon dioxide, methane, water vapor e.t.c

How does a low albedo relates to increase in greenhouse gas emission?

  • The ice-albedo feedback can substantially contribute to greenhouse gas emission.
  • The high reflectivity of ice causes long wave radiation to warm the air around a icy body in polar regions.
  • When ice melts, they leave land bare and exposed.
  • Melt water collects in pockets.
  • Exposed land leads to a decrease in albedo.
  • Organisms can thrive more in warm terrain.
  • Also, pockets of carbon dioxide gases trapped in ice is released.
  • Organisms release carbon dioxide into the atmosphere during cellular respiration.
  • Soils originally permafrost will become stable and this will encourage more human occupation of the area.
  • All these activities leads to an increase in the emission of greenhouse gases in an area with low albedo.

Learn more:

Greenhouse emission brainly.com/question/4580761

#learnwithBrainly

4 0
3 years ago
Two sounds are described below:
kolezko [41]

Answer:

B

Explanation:

Low-pitched sounds don't vibrate a lot and their wavelengths are farther apart meaning the tops of the wave will be farther.

Also, this isn't a biology question. Have a good day.

5 0
3 years ago
Help me on these pleaseeeee
SVEN [57.7K]

A Dew forms on grass when water vapor forms when molecules cool and join together.

B  Gases expand when heated and contract when cooled.

4 0
3 years ago
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