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Rudiy27
3 years ago
13

Hugo is running an experiment to determine if a specific DNA allele is present in a new transgenic mouse line. He glances throug

h numerous data sets and identifies the correct DNA "band" in the majority of his experiments. This illustrates the concept of a __________. a.hitb.random resultc.targetd.correct assumption
Biology
1 answer:
ankoles [38]3 years ago
7 0

Answer:

Option a (Hit)

Explanation:

A research paper published in 1984 demonstrated that when we see similar results in our experiments of DNA bands we often observe hit classical theory.

Reference: Haynes, R. H., F. Eckardt, and B. A. Kunz. "The DNA damage-repair hypothesis in radiation biology: comparison with classical hit theory." The British journal of cancer. Supplement 6 (1984): 81.

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LuckyWell [14K]

Answer:

A galaxy is a collection of millions of stars, while a solar system is a star and the planets around it.

Explanation:

You live in a solar system, we revolve around our sun and so do the other planets making up a solar system

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3 years ago
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Steroid hormones and thyroid hormones ________ pass across the plasma membrane; they cause the target cells to ________ that pro
tekilochka [14]

Answer:

can ,synthesize specific proteins

Explanation:

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They are transported in the circulatory system of the body

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For instance, steroid hormone and the thyroid hormones can pass through the plasma membrane to their receptors inside the cells.

When they bind with their receptors, the target cells will synthesize specific proteins that produce the characteristic effect of the hormone.

6 0
3 years ago
If your body is capable of making only certain amino acids, how do we get the essential amino acids we need?
vovikov84 [41]

Answer:

Essential amino acids cannot be made by the body. As a result, they must come from food. The 9 essential amino acids are: histidine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine.

Explanation:

6 0
3 years ago
Which of the following is not a true statement regarding the genetic code?
padilas [110]

Answer:

E. Each codon represents a different amino acid.

Explanation:

The genetic code refers to the set of rules guiding the translation of nucleotide bases in DNA or RNA into an amino acid sequence (proteins). The genetic code contains all the codons in the genome, which is a group of three nucleotide base (triplet-based). Each codon species a particular amino acid, however, more than one codon can code for a particular amino acid. This characteristics of the genetic code is called DEGENERACY.

The genetic code is said to be nearly universal because the same codon encodes the same amino acid in almost all living organisms with only few exceptions. The nonoverlapping nature of the genetic code refers to the fact the three bases of a codon are read independently from the bases of another codon i.e. codons do not overlap.

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8 0
3 years ago
Primary features of a long bone. Which of the following correctly pairs the structure at C with its primary component?
OlgaM077 [116]

Answer:

periosteum ----> dense irregular connective tissue

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The periosteum consists of two layers-

    1. Outer fibrous layer

    2. Inner cellular layer

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2 years ago
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