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zhenek [66]
3 years ago
12

Describe a function of genes that do not produce proteins

Biology
1 answer:
VikaD [51]3 years ago
7 0

Answer:

Noncoding DNA does not provide instructions for making proteins. ... Such elements provide sites for specialized proteins (called transcription factors) to attach (bind) and either activate or repress the process by which the information from genes is turned into proteins (transcription).

Explanation:

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Need help will give brainlist (don't know if a is correct)
Reika [66]

Answer:

Definitely A. is correct.      :D

Explanation:

4 0
3 years ago
Lightning that strikes the dry forests can cause forest fires. A. restrictive: no commas needed. B nonrestrictive: commas needed
tatiyna
The sentence "Lightening that strikes the dry forests can cause forest fires" is restrictive: no commas needed. The correct answer is A. 
7 0
3 years ago
What was the purpose of Mendel's experiments with dihybrid crosses?
yuradex [85]

Answer:  The correct option is B. To determine if one trait could affect the inheritance of other trait.

The dihybrid cross is a cross between the two parents who have difference in two pairs of the alleles.

In the experiment of the dihybrid cross, during the first meiotic division the homologous pair of the chromosomes aligned randomly before getting separated from each other. The separation of the chromosomes leads to independent assortment. The four cells which are formed during the second meiotic division are developed into the haploid gametes.

The relationship data of the dominance for each trait between the alleles was available with Mendel. The purpose of the dihybrid cross was to determine the type of relationship that existed between the pair of alleles.

The result of the experiment of the dihybrid cross was the law of independent assortment according to which the formation of gametes the segregation of alleles of both the pairs of alleles are independent of each other.

5 0
3 years ago
Read 2 more answers
Without bacteria in the environment
timurjin [86]

Answer:

e. All of the choices are correct.

Explanation:

Bacteria are present almost everywhere on Earth. Many bacteria like cyanobacteria play an important role in fixing the atmospheric carbon in the form of an organic molecule. These organic molecules then used to gain energy.

Many nitrogen-fixing bacteria like Rhizobium,  Azotobacter, etc plays an important role in providing nitrogen to plants which is important for their growth. Many bacteria decompose organic matter into simpler form and recycle the nutrients present in them.  

So bacteria like <em>Pseudomonas putida</em> decompose waste and clean the environment, therefore, they also help in bioremediation. So the correct answer is e. All of the choices are correct.

4 0
4 years ago
Read 2 more answers
Which mammals were found to have a vocal range of 7 octaves, nearly twice that of humans?
Serjik [45]

Bats  were found to have a vocal range of 7 octaves, nearly twice that of humans.

What is vocal range?

Vocal range, in its broadest sense, refers to the entire range of notes that a singer's voice is capable of producing, from the lowest note to the highest note. Range, then, is the difference between the highest and lowest notes a singer is capable of singing.

Three and a third octaves are typical for human vocal range.

Being put into one of these categories merely indicates where your voice is most naturally strong; it does not preclude you from singing other notes. These vocal range categories are bass, baritone, tenor, alto, mezzo-soprano, and soprano, in that order.

Read more about vocal range:

brainly.com/question/23517528

#SPJ4

4 0
2 years ago
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