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vagabundo [1.1K]
3 years ago
14

There are a total of ______ state(s) of matter. a. 1 b. 2 c. 3 d. 4

Biology
1 answer:
Lilit [14]3 years ago
7 0
There are 4 states of matter : plasma, liquid, gas and solid.  
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Repressors are transcription factors that bind to _____________sequences in dna
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Answer:

The given blank can be filled with operator.

Explanation:

The proteins that assist in turning on or turning off the function of a specific gene by getting combined with certain sections of the DNA are known as transcription factors. The transcription factors that activate the transcription of a specific gene are known as activators, while that prevents transcription and is termed as repressors.  

A repressor can be an RNA or a DNA binding protein, which prevents the articulation of genes by getting combined with the operator. A repressor, which binds with DNA prevents RNA polymerase from getting combined with the promoter, which further inhibits the transcription of the genes into mRNA.  

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3 years ago
The graph below shows how the numbers of two different organisms in a forest changed over time. The changes in population sizes
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Answer:

its d dude

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2 years ago
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A histologist examines a tissue slide and observes many fibers tightly packed together in a parallel arrangement. a few cells ca
neonofarm [45]

<u>Answer</u>: Dense regular (fibrous) connective tissue.

<u>Explanation</u>:

  • <em>Connective tissue</em> is a tissue that performs various functions such as binding, connecting and supporting the other organs or tissues or separating one tissue from another.
  • <em>Dense regular connective tissue</em> connects various tissues present in the body.
  • Since the fibers are tightly <em>packed</em>, this tissue is <em>dense and fibrous</em>, and because the arrangement of the fibers is in <em>parallel</em> fashion, it is of the <em>regular</em> type.
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2 years ago
<br>1. Based on the cladogram, which group of plants evolved most recently
PSYCHO15rus [73]
The answer your looking for should be flowering plants
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3 years ago
A substance that is dissolved in another substance is which of the following? (3 points)
Oksi-84 [34.3K]

Answer:

Solute

Explanation:

Solute - The solute is the substance that is being dissolved by another substance. In the example above, the salt is the solute.

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