A car turns to the left at 20km/h. is the force acting on the car

In which parts of the kidney are nephrons located?. . . . A.Renal vein and renal artery. . . . B.Renal pelvis and renal vein. .

Lunna [17]

Answer: C. Medulla and Cortex

The nephrons are found at the cortex-medulla junction. There are what we call as the juxtamedullary nephrons and cortical nephrons referring to their designated locations. The juxtamedullary nephrons are involved in the creation of concentrated urine of a person.

4 0

3 years ago

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Choose all the true statements about the oxidative phosphorylation g

DiKsa [7]

Answer:

Oxidative Phosphorylation

The mitochondria is one of the double membrane organelles with specialized energy-producing functions, that is, reduced nucleotides to finally form the cellular energy currency that is ATP. The 5'-triphosphate adenosine molecule (ATP) is synthesized in the inner mitochondrial membrane as a subsequent step to the electron transport chain through oxidative phosphorylation. This process takes advantage of the flow of protons or proton motive force, detected by an electrochemical differential of H +, to produce ATP through the complex V of the mitochondrial inner membrane. Together with photosynthesis, it is one of the most important energy transduction processes in the biosphere.

Oxidative phosphorylation: Synthesis of ATP

The mitochondria, in its inner membrane, is the place of the electron transport chain and oxidative phosphorylation, | Mitochondrial electronic transport and oxidative phosphorylation are the mechanisms that aerobic organisms use to synthesize ATP from reduced organic molecules.

5 0

3 years ago

The best way to cool down from a workout is to __________.

Arte-miy333 [17]

I believe Option C would be your best answer. It says the best way, so either Option C or Option D.

Hope this helps!

~Autumly

6 0

3 years ago

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Consider a cross between a plant with two flower colors, yellow and red. Yellow (Y) exhibits complete dominance over red (y). It

Aneli [31]

Answer:

1) option a is correct. (260+270)/1545

(Note about this option: In the statement, it is written as (260+270) 1545. Lacks the division symbol, / )

2) From these results one can conclude that the two genes are linked (option a)

Explanation:

To know if two genes are linked, we must observe the progeny distribution. If heterozygous individuals, whose genes assort independently, are test crossed, they produce a progeny with equal phenotypic frequencies 1:1:1:1. If we observe a different distribution, phenotypes appearing in different proportions, we can assume linked genes in the double heterozygote parent.

We might verify which are the recombinant gametes produced by the di-hybrid, and we will be able to recognize them by looking at the phenotypes with lower frequencies in the progeny. Phenotypes with the highest frequencies represent the parental gametes.

To calculate the recombination frequency, we will use the following formula: P = Recombinant number / Total of individuals.

In the present example:

Parental) YySs x yyss

Gametes) YS parental type ys, ys, ys, ys

ys parental type

Ys recombinant type

yS recombinante type

The total number of individuals in the offspring: 1545

Phenotypic class Number of offspring

500 Y-S- (parental)
515 yyss (parental)
260 Y-ss (recombinant)
270 yyS- (recombinant)

According to this information, the phenotypic frequencies of the progeny differ from the phenotypic ratio 1:1:1:1. We can assume then, that these genes are linked.

The recombination frequency is:

P = Recombinant number / Total of individuals

P = 260 + 270 / 1545

P = 530/1545

P = 0.343

The genetic distance between genes is 0.343 x 100= 34.4 MU.

6 0

3 years ago

What is Club fungus?

ivanzaharov [21]

Answer:

Basidiomycetes

Explanation:

6 0

3 years ago