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Marat540 [252]
3 years ago
10

Mike and Ike swabbed the surface of their lab bench to see what bacteria were present. They transferred the swab contents to the

Biology
2 answers:
IRISSAK [1]3 years ago
3 0
What are gene maps and how are they produced? Gene maps is a graph at in which it tells you what and where a chromosome is and is placed. It is created by the rate at which linked genes were separated and recombined which could then be used to produce a “map” of distances between genes.
amm18123 years ago
3 0

Answer:

Mike and Ike swabbed the surface of their lab bench to see what bacteria were present. They transferred the swab contents to the  medium in a Petri dish and incubated the dish for several days. When they removed the Petri dish from the incubator, the medium  was covered with several colonies of bacteria. Mike and Ike were looking at which ordered list in the hierarchy of life?

cells-tissues-organisms-populations

Explanation:

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Provide an example of how cells balance the redox potential between different cellular components?
crimeas [40]

En la respiración celular, la célula depende totalmente de las reacciones Redox, para ser precisos de la reducción del NAD a NADH y la oxidación de NADH a NAD.

Ahora veamos una situación diferente.

En la fotosíntesis, ocurre la reacción inversa de redox, como se muestra en la siguiente ecuación:

6CO2 + 6H2O + E --> C6H12O6 + 6O2

La energía biológica se almacena y se lanza con la frecuencia por medio de reacciones redox. La fotosíntesis implica la reducción del CO2 en azucares y la oxidación del H2O en oxigeno molecular (O2), mientras que en la respiración es lo inverso, la oxidación de azucares a CO2 y H2O.

Entre los pasos redox de la fotosíntesis, compuestos deducidos del CO2 reducen el NAD lo que crea entonces, la creación gradiente de protones, que conduce a la síntesis del ATP y es mantenida por la oxidación del O2.

En los seres vivos, el término redox se utiliza para describir el equilibrio NAD-NADH y NADP-NADPH.

El estado redox contribuye al equilibrio de los sistemas metabólicos. En el caso de alteraciones en las reacciones redox, puede producirse HIPOXIA, que es el déficit del O2 en la sangre, CHOQUE, que es el mal circulamiento de lal sangre y la SEPSIS.

7 0
3 years ago
Consider a breeder that mates two heterozygous black Staffordshire bull terriers over the course of three years. The dam eventua
Lilit [14]

Answer:

Different colour occur due to heterozygous nature.

Explanation:

Most of the puppies just like parents because the black colour gene or allele is dominant over other colour allele whereas other colour puppies also formed due to presence of heterozygous type of alleles. Other colour occurs due to appearance of recessive allele in the physique of the offspring or formation of hybrids occurs which causes colour other than black and white in the offspring. In the F1 generation all the offspring resembles to the male parent but after this generation some offspring resembles to male, some are hybrids and other resembles to female.

6 0
2 years ago
The hormone that is important in the development and maintenance of the female secondary characteristics is
LenKa [72]
Would the answer be estrogen? I'm not completely sure.
7 0
3 years ago
Do you think that having chloroplasts gives plant cells an advantage over animal cells? give support for your opinion.
mote1985 [20]
Animals have many advantages. But plants can make food anywhere there is sunlight/ultraviolet rays. So no need to hunt unless you're a Venus Flytrap. So plant cells can sustain themselves easier to a degree. As with many things in biology, it all comes down the the circumstances.
4 0
3 years ago
The frequency of one allele for a given gene locus with two alleles (A at frequency p and a at frequency q) in a population is k
Vsevolod [243]

C) <em>The frequency of heterozygotes is given by (p + q)/N, where N is the number of individuals in the population.</em>

7 0
3 years ago
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