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SIZIF [17.4K]
2 years ago
10

Uma ameba que tivesse seu habitat no meio marinho, sendo isotônica em relação a esse meio, com certeza poderia dispensar em sua

estrutura a presença de:
A) membrana plasmática
B) pseudópodes
C) vacúolo contrátil
D) membrana celular
E) microtúbulos
Biology
1 answer:
Alex17521 [72]2 years ago
4 0
C) Vacúolo contrátil
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Analyze this molecule and select all of the true statements below. Check All That Apply This molecule is adenosine triphosphate.
ira [324]

Answer:

ATP, is a molecule  called adenosine triphosphate.

This molecule takes part in coupled reactions:This molecule participates in a large number of biochemical reactions, this molecule is the energy contribution of reactions, it appears in the Krebs and glycolysis cycle.

This molecule is a type of nucleotide.

ATP is a nucleotide formed by three phosphate groups and an adenosine. The nucleotide is adenine with three energy-rich phosphate groups.

3 0
2 years ago
4. Discuss the concept of blended unity of mind and body, its implications for school physical activity programs, its implicatio
iragen [17]

Explanation:

This statement is correct because the concept of integrating body and mind in physical activity was responsible for the expansion of physical activity, in addition to activities that promote only the well-being of the body aesthetically, but as a set of activities responsible for improvement of health, intelligence, emotional, creativity, as well as an instrument of social integration. The practice of physical activity releases endorphins in the brain, which is a natural substance produced by the brain that is associated with well-being, mood and joy, and this effect occurs during and after physical activity.

6 0
1 year ago
Species 1 is described as 2n = 8 and has chromosome composition BBDDEEHH.
egoroff_w [7]

Answer:

a. Trisomic

Explanation:

A trisomy is a genomic phenomenon whereby a particular chromosome is present in three copies. In this case, the trisomy involves the chromosome P, being this species a tetraploid with 5 pairs of homologous chromosomes (2n = 10). In humans, the trisomy for chromosome 21 is one of the most common types of aneuploidies that lead to the Down syndrome by producing alterations in gene expression patterns that are associated with changes in the phenotype

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2 years ago
One summer you begin noticing ants in your kitchen. It starts off as just a few here and there, but pretty soon you begin notici
NemiM [27]

Answer:

Sympatric speciation.

Explanation:

Sympatric speciation occurs between Crematogaster ashmeadi and Linepithema humile ants because they live on the same geographical location. Sympatric speciation is a type of speciation in which ancestral population evolve into separate species without separation of geography. Hybrid sterility is the postzygotic isolating mechanism that decreases the fitness of the hybrid individuals and helps in controlling the population of an organisms..

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2 years ago
Which is *not* a kingdom in the Eukarya domain?
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The best answer is A. Archaea.

Eukarya domain has four kingdoms; Protista, Fungi, Plantae, and Animalia.

Have a nice day!! :)

3 0
2 years ago
Read 2 more answers
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