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3 years ago

Which statements describe the function of each type of macromolecule? Check all that apply.

Biology

2 answers:

Montano1993 [528]3 years ago

5 0

Answer: 3 and 4

Explanation: I got it right on edge 2020 hope this helps

siniylev [52]3 years ago

4 0

Answer;

-Proteins play a role in transport, enable movement, provide structure and support, and help make chemical reactions happen.

-Nucleic acids carry genetic information, determine the structure of proteins, and help build proteins.

Explanation;

-Biological macromolecules are the large molecules necessary for life, include carbohydrates, lipids, nucleic acids, and proteins.

-Each of these types of macromolecules performs a wide array of important functions within the cell; a cell cannot perform its role within the body without many different types of these crucial molecules.

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saul85 [17]

The answer is; NO

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3 years ago

Explain Mendel's law of independent assortment and how the 9:3:3:1 phenotypic ratio among the F2 of a dihybrid cross provides ev

GrogVix [38]

Answer:

Explanation:

Mendel's law of independent assortment state that two different genes assort independently in gamete formation.

To reach this conclusion, one has to do a dihybrid cross. This means that two genes responsible for different traits need to be analyzed at the same time.

1) Starting with a parental generation of a cross between two pure lines (homozygous for both genes) with different traits, a plant with yellow and round seeds (YYRR) and another with green and wrinkled seeds (yyrr). The F1 will be phenotypically homogeneous (yellow and round), and genotypically heterozygous (YyRr).

2) If the individuals from the F1 are crossed with one another, we have to do a Punnett Square to determine the phenotypic ratio of the F2.

If the genes assort independently, the F1 individuals will produce their different gametes with the same probability. Each possible gamete will appear in a 1/4 proportion: YR, Yr, yR, yr.
The 9:3:3:1 ratio is a result of analyzing the possible phenotypes that result from the dihybrid cross.

See the attached image for an illustration of the crosses in each generation and the Punnett Square.

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3 years ago

WILL GIVE THE BRAINLEST Which one is correct and explain why

koban [17]

Uhhhhh what’s the question

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3 years ago

The ?? reaction to photosynthesis puts carbon dioxide into the form of carbohydrates. Light or dark?

USPshnik [31]

The answer would be light. Light is needed in plants so that they can do the process of photosynthesis.

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3 years ago

In what direction would you be looking in the night sky of the Yakima Valley if you were hoping to see the moon at its highest p

FinnZ [79.3K]

I believe that the answer to the question provided above is that you would stand at the west side of Yakima Valley if you were hoping to see the moon at its highest point above the horizon on a given day
Hope my answer would be a great help for you. If you have more questions feel free to ask here at Brainly.

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3 years ago