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DedPeter [7]
3 years ago
6

A scientist is trying to determine which clade an organism best fits into based on its characteristics. He has determined that t

he organism must belong to either the clade of bacteria or fungi. Which of the following characteristics would best indicate that the organism is a bacterium?
A.
The organism is heterotrophic and cannot make its own food.
B.
The organism's cells each contain a membrane-bound nucleus.
C.
The organism can move around its environment using a flagellum.
D.
The organism is made up of more than one cell.
Biology
1 answer:
expeople1 [14]3 years ago
7 0
<h2>Answer:</h2>

Option C) The organism can move around its environment using a flagellum.

<h2>Explanation:</h2>

Out of four options option C) matches the most.

  1. Although most of the bacteria are Heterotrophs but a variety of species  of them are Autotrophs making their own food. Hence option a) is incorrect.
  2. Bacteria belong to prokaryotes which means they do not have a well defined membrane bound nucleus. hence option b) is also incorrect.
  3. Most of the bacteria can move through flagella only a few species do not have flagella. Hence this option matches the most.
  4. Bacteria are unicellular organism and none of the species of bacteria is multicellular. Hence option d) is incorrect.

Resut: Option C) matches the most for defining bacteria.

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<h2>BRAINLYMENTALMENTE</h2>
3 0
3 years ago
PLEASE HELP
Brut [27]

Answer

Cells use the hydrolysis of adenosine triphosphate, abbreviated as ATP, as a source of energy. Symbolically, this reaction can be written as

ATP(aq)+H_{2}0(l)- > ADP(aq)+H_{2} PO\frac{}{4} (aq)

where ADP represents adenosine diphosphate. For this reaction,  a. Calculate at b. If all the free energy from the metabolism of glucose

C_{6} H_{12}O_6(s)+6O_2(g)- > 6CO_2(g)+6H_2O(l)

goes into forming ATP from ADP, how many ATP molecules can be produced for every molecule of glucose?

C_6H_1_2O_6(s)+O_2(g)- > 6CO_2(g)+6H_2O(l)

goes into forming ATP from ADP, how many ATP molecules can be produced for every molecule of glucose?

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Mark me brainliest!

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5 0
2 years ago
Describe the events that occur during meiosis that are defined by Mendel's laws of segregation and independent assortment. Expla
zysi [14]

Answer:

Mendel's Laws are a set of basic rules on the inheritance of characteristics from parent organisms to their children. They are considered rules rather than laws, since they are not fulfilled in all cases. Mendel's first Law of equitable segregation establishes that during the formation of the gametes each allele of a pair is separated from the other member to determine the genetic constitution of the filial gamete, the two alleles, which code for each characteristic, are segregated during the production of gametes through meiotic cell division. This means that each gamete will contain only one allele for each gene. This allows the maternal and paternal alleles to combine in the offspring, ensuring genetic variation. For each characteristic, an organism inherits two alleles, one for each relative. This means that in somatic cells, one allele comes from the mother and one from the father.

Explanation:

Mendel's laws reflect chromosomal behavior during meiosis: the first law responds to the random migration of homologous chromosomes to opposite poles during anaphase I of meiosis (both alleles and homologous chromosomes segregate equally or 1: 1 in gametes) and the second law, to the random alignment of each pair of homologous chromosomes during metaphase I of meiosis (whereby different genes and different pairs of homologous chromosomes segregate independently).Even though not all genes are inherited in the proportions described by Mendel, they are undoubtedly all inherited in the same way, that is, the alleles or different alternatives of a gene are separated in meiosis and each gamete will carry only 1 of them (2nd Mendel's Law) and in turn all genes on different pairs of chromosomes are transmitted independently. This allows the maternal and paternal alleles to combine in the offspring, ensuring genetic variation.Therefore, of each possible genotype for a two three or more genotypes it is possible to know how many gametes it will form, in what proportions and therefore predict results of crosses.

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<span>The conversion of urea to ammonia depends on urease, an enzyme. If the body cannot make this conversion because of poor production of urease, this would lead to several complicated medical conditions like infection or urinary stones, peptic ulcer, and hepatic coma. 


</span>
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3 years ago
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