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Alenkasestr [34]
2 years ago
10

How many nucleotides are present in the normal dna sequence?

Biology
1 answer:
aev [14]2 years ago
8 0
The genes encoded in your DNA result in the production of proteins that perform specific functions<span>within your cells. Various environmental factors and spontaneous events can lead to changes in genes.</span><span>These changes, called mutations, can lead to alterations in the structure and activity of the proteins your</span>cells use in their daily activities. In other words, changes to your genotype can result in changes to your<span>phenotype. We all have mutations in most of our body cells—yet we are, for the most part, normal and</span><span>functional human beings. </span>
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the allele for yellow peas is dominant to the allele for green peas. how would you represent the alleles of a plant that is hete
goldfiish [28.3K]

Answer: The alleles of a plant that is heterozygous for seed color can be represented as Y for dominant allele for yellow seed and y for recessive allele for green seed.

Explanation: A plant that is heterozygous for seed colour has one dominant allele and one recessive allele for seed colour. If Y represents the dominant allele for yellow seed colour and y represents the recessive allele for green seed colour, therefore the plant has a genotype of Yy. A dominant allele is one that has the ability to mask the effect of a recessive allele while a recessive allele is one whose effect is masked by a dominant allele. Dominant alleles are denoted with upper cases while recessive alleles are denoted with lower cases. A plant that is heterozygous for seed colour with genotype Yy will manifest outwardly as Yellow seed colour due to the presence of the dominant allele Y.

8 0
3 years ago
The molecule ATP is composed of elements that are usually found in organic molecules. Which of the following is one of the eleme
fomenos

Explanation:

ATP is the short form of Adenosine Triphosphate. The molecule is made up of three basic things:

  • Adenine ring
  • Ribose sugar
  • Three phosphate groups(triphosphate)

This molecule is provides the energy needed for life processes when broken down.

The elements that makes up ATP are:

  1. Carbon(C)
  2. Hydrogen(H)
  3. Nitrogen(N)
  4. Oxygen(O)
  5. Phosphorus(P)

Learn more:

ATP brainly.com/question/4957918

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4 0
3 years ago
What force causes leaves, rain, and snow to fall to the ground?
Anton [14]

Answer:

Gravity.

Explanation:

Gravity is what causes stuff to fall. It also keeps us on the ground, If there were no gravity, life wouldn’t exist as we know it today. Brainliest please! I need brainlest in order to keep answering questions!!

7 0
3 years ago
What is (are) the main difference(s) between passive transport and active transport? Group of answer choices Passive transport d
11111nata11111 [884]

Answer:

Active transport requires cellular energy for substances to cross the cell membrane; passive transport does not.

Explanation:

Active Transport works against the concentration gradient and therefore needs energy to make it happen

Passive transport such as Diffusion and Osmosis uses the properties of natural movement of particles which moves the molecules from areas of high concentration to areas of low concentration or down the concentration gradient and happens passively without the need for energy

8 0
3 years ago
What is carrying capacity?
yawa3891 [41]

Answer:

the maximum number of species that can live  in an ecosystem.

Explanation:

The correct choice in this problem is that carrying capacity is the maximum number of species that can live in an ecosystem.

  • An ecosystem provides resources for organisms contained within it.
  • The maximum number of organisms that an ecosystem can successfully support is the carrying capacity.
  • Several factors can determined the carriage of an ecosystem.
  • It could be space, resources, mating partners, nutrients etc.
6 0
3 years ago
Read 2 more answers
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