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Arada [10]
3 years ago
11

Pastoral farming is best described as _______.

Biology
1 answer:
Lady_Fox [76]3 years ago
7 0
A method of raising livestock and moving herds.

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can be used by cells to store energy, form biological membranes, and serve as chemical messengers. A) Carbohydrates B) Fructose
jenyasd209 [6]

Answer: Option D. Lipids

Explanation:

Lipids store its energy in forms of triglycerides in the cells of animals. lipids can provide energy at a steady pace whereas carbohydrates releases all its energy at once.

Some lipids such as steroid act as hormones which serve as chemical messengers between cells. Steroids are chemical messengers for the body. All steroids are derived from cholesterol,

Cell membranes are made of phospholipids, this type of lipid and this lipd has a polar end because of the phosphate group.

5 0
3 years ago
To “think like a biologist” means ______ because _______.
aev [14]

Answer: try Quizlet

Explanation:

6 0
3 years ago
What are MAD (mitotic arrest deficient) proteins and when are they important in the cell cycle?
Mademuasel [1]

MAD (mitotic arrest deficient) are proteins related to spindle cell cycle checkpoint and it is important since they prevent the segregation of sister chromatids until all have bound to the spindle.

The cell cycle ensures the duplication of the genome and its distribution in daughter cells by passing through a coordinated and regulated sequence of events.

A series of checkpoints guarantee the orderly progression of the phases of cell division and the correct distribution of the duplicated genetic material in the daughter cells.

The checkpoints during mitosis are:

  • At the end of stage G1 and before S.

  • Before anaphase in mitosis.

  • DNA damage checkpoints in G1, S or G2.

The checkpoint before anaphase in mitosis guarantees the separation of chromosomes, and operates by activating the Mad2 protein that prevents the degradation of segurin, until the conditions are appropriate.

That is, the Mad2 protein prevents the segregation of sister chromatids until they have all bound to the spindle.

Therefore, we can conclude that MAD (mitotic arrest deficient) are proteins related to spindle cell cycle checkpoint and it is important since they prevent the segregation of sister chromatids until all have bound to the spindle.

Learn more here: brainly.com/question/9790187

6 0
2 years ago
Read 2 more answers
Free brainliest for anyone that has the correct answer!!!!
kap26 [50]

Answer:

b!!!

Explanation:

4 0
3 years ago
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How is pH of the water will increase
Naddik [55]

Pure water has a pH level of 7, which means it is neutral on the pH scale. If you want to increase the pH of water, you must add an alkaline substance to it. The pH scale ranges from 0 to 14, with anything above 7 being alkaline, and anything below 7 being acidic.

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2 years ago
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