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olganol [36]
1 year ago
14

many gene sequences that are involved in gene regulation contain a conserved sequence. this means that:

Biology
1 answer:
dedylja [7]1 year ago
3 0

Many gene sequences that are involved in gene regulation contain a conserved sequence this means that, the conserved sequence that have same gene sequence can be present in the variety of organism they can be same or different species.

The conserved sequence means a base sequence in the DNA that cannot be changed throughout evolution. This means that the large protein structure, amino acids, sequence region were identified.

The conserved sequence of the DNA does not code protein, these are non-coding region of the DNA sequence. These conserved sequence required for the basic cellular stability, function and reproduction.

To learn more about DNA here

brainly.com/question/11698931

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We have talked about the central and peripheral nervous systems. We know that the peripheral nervous system relays signals to an
JulsSmile [24]

Answer:

  1. The peripheral nervous system has - Somatic nervous system and Autonomic nervous system.
  2. These systems control our body action by this controls all the types of muscles.

Explanation:

  • Somatic nervous system have -  Cranial nerves and  Spinal nerves
  • Autonomic nervous system have -   Sympathetic and  Parasympathetic  system.
  • The somatic nervous system controls our voluntary and involuntary actions by cranial and spinal nerves and controls all three types of muscles such as cardiac, smooth and skeletal.
  • The autonomic nervous system controls the involuntary actions of our internal organs.
  • The sympathetic and parasympathetic system relates to all types of muscle.
  • The sympathetic and parasympathetic system accelerates and decelerates the heart beat respectively, by this controls the cardiac muscle.
  • The sympathetic and parasympathetic system stimulates and relaxes our internal organs respectively, by this controls the smooth muscles.
  • The sympathetic and parasympathetic system prepares our body as a whole for a action and also relaxes our whole body respectively, by this controls the skeletal muscles.

5 0
3 years ago
You crossed a plan with red flowers with a plant with white flowers both plants are pure breeding all the aspirins have pink flo
Flura [38]
Heterogenous dominant i'm fairly sure
6 0
3 years ago
Which describes a grizzly bear’s habitat?
yarga [219]
Could u possibly give me any options or is it opionon based. let me know ill answer it in a jiffy:)
8 0
3 years ago
What sort of environment (hypertonic, isotonic, hypotonic) does consuming excessive amounts of pure water create in the body flu
Vlada [557]

Consuming excessive amounts of pure water creates hypotonic environment in the body fluid surrounding the cell.

<h3>What is a hypotonic solution?</h3>
  • A solution having lower osmotic pressure than the solution to which it is compared.
  • It has lower amount of solute (high amount of solvent) compared to other solution separated by a semi-permeable membrane.
  • After consuming excessive amounts of pure water, the body fluid becomes hypotonic, so water enters from body fluid to the cell resulting in the cell to swell or break.

Learn more about different solutions here:

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4 0
2 years ago
The gene frequency for a dominant allele is 0.68 and the recessive allele is 0.39. What percent of the population has a homozygo
Alinara [238K]

Answer:

15.21 %

Explanation:

If we recall the basic formula of Hardy-Weinberg's equilibrium ; we have the following below:

p + q = 1

p² + 2pq + q² = 1

where;

p = frequency of the dominant allele in the population

q = frequency of the recessive allele in the population

p² = percentage of homozygous dominant individuals

q² = percentage of homozygous recessive individuals

2pq = percentage of heterozygous individuals

Given that p= 0.68 and q = 0.39

the percentage of the homozygous recessive genotype (q² ) will be

(0.39)² = 0.1521

= 0.1521 × 100

= 15.21 %

∴ the percentage of the population that has a homozygous recessive genotype = 15.21 %

5 0
3 years ago
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