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Murljashka [212]
3 years ago
13

Answer the questions plz

Biology
1 answer:
exis [7]3 years ago
5 0

Answer:

1) A double Helix with complementary bases in the middle. The backbone is made of sugar and phosphates. The middle is bases

2) To hold the genetic info for the cell

3) To bring the genetic info from the nucleus to the ribosomes as DNA can't leave the nucleus

4) To bring amino acids to the ribosomes to help build a protein

5) A chain of amino acids held together by peptide bonds

6) Ribosomes

7) Because those are the bases that are complementary in DNA so they must be equal

8) It could lead to a mutation as it would cause the mRNA to code for a different amino acid and thus a different protein will be made

9) DNA is the blueprint for mRNA which will travel to the ribosomes and code for specific amino acids which will eventually build a protein

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I think it’s eutrophication
5 0
3 years ago
What statement correctly describes the relationship among endocrine glands, target cells, water-soluble hormones, and lipid-solu
9966 [12]

Water-soluble and lipid-soluble hormones that bind to target cells are secreted by endocrine glands.

The interaction between endocrine glands, target cells, water-soluble hormones, and lipid-soluble hormones is accurately described by the aforementioned sentence.

<h3>What functions and how does the endocrine system operate?</h3>

The level of hormones in your blood is regularly monitored by your endocrine system. In order to transmit the message, hormones send their messages by locking into the cells they intend to reach.

When your hormone levels increase, the pituitary gland signals other glands to stop manufacturing and releasing hormones. The pituitary gland has the ability to tell other glands to manufacture and release additional hormone when levels fall below a certain threshold.

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Learn more about hormones

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6 0
1 year ago
How is the positioning of the frog's eye an adaptive advantage for the frog?
grandymaker [24]
It allows it to hide under but still be able to see above it to catch flies
6 0
3 years ago
Define the following term: <br> First order consumer:
sergey [27]

Answer:

First order consumer: the first step in the food chain; they eat the producers

Explanation:

These organisms are usually herbivores. They eat the producers (plants).

8 0
3 years ago
What is the probability that a cross between a true-breeding pea plant with spherical seeds and a true-breeding pea plant with w
notsponge [240]

Answer:

1 or 100%

Explanation:

Let the allele for seed shape be represented by S.

True breeding spherical shape seeded pea plant will have SS as genotype

True breeding pea plant with wrinkled seeds will have ss as genotype

Crossing the two:     SS  x   ss

Progeny: Ss, Ss, Ss, Ss

Based on the assumption that spherical shape allele is dominant over wrinkle shape allele, all the F1 offspring will have spherical seeds.

<em>Hence, the probability is 1 or 100%</em>

5 0
3 years ago
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