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Naddik [55]
3 years ago
12

Explain how you will be able to recognize the different types of macromolecules

Biology
1 answer:
IRINA_888 [86]3 years ago
5 0
The four macromolecules are nucleic acids, carbohydrates, proteins, and lipids.
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The plateau phase of population growth is best described as: A. The population stops growing because they moved into the plateau
Delicious77 [7]

Answer:

C. The population moves onto a large, raised, flat area called a plateau for protection from predator.

Explanation:

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3 years ago
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What do scientist use trilobites as proof of
kirill [66]

Answer:

Explanation:

Because they appeared quickly in geological time, and moulted like other arthropods, trilobites serve as excellent index fossils, enabling geologists to date the age of the rocks in which they are found. They were among the first fossils to attract widespread attention, and new species are being discovered every year.

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4 years ago
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What is 0.640 as a fraction in simplest form?<br> Enter the answer by filling in the boxes.
timama [110]

Answer:

16/25

Explanation:

0.640 = 640

____, cancelling one zero, we have

1000

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___, cancelling by 4, we have

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5 0
3 years ago
g If a pair of sister chromatids fail to separate during anaphase II (meiosis II), what will be the chromosome number of the fou
Jlenok [28]

Answer:

The result will be two gametes with a normal haploid number (n), one gamete containing an extra chromosome (n + 1) and one gamete missing one chromosome (n − 1).

Explanation:

Nondisjunction is caused by the failure in the mechanism of separation of homologous chromosomes or sister chromatids during meiosis and/or mitosis. The failure in the separation of sister chromatids during meiosis II is referred to as 'secondary nondisjunction' and it produces two daughter cells with abnormal chromosome numbers.  

The fusion of one gamete containing an extra chromosome (n + 1) with a normal (n) gamete will lead to trisomy (2n + 1), while the fusion of one gamete missing one chromosome (n - 1) with a normal gamete will lead to monosomy (2n-1).

6 0
3 years ago
What is the purpose of the indentation in the of red blood cells
timofeeve [1]

Answer:

The purpose of the indentation in the center of a red blood cell is: Increase the carrying capacity of the cell. The purpose of the indentation in the center of a red blood cell is: Increase the carrying capacity of the cell. This answer has been confirmed as correct and helpful

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3 years ago
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