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Alex_Xolod [135]
3 years ago
5

Where do the phosphate groups come from that are added to the proteins during phosphorylation?

Biology
1 answer:
slava [35]3 years ago
5 0
Phosphate groups are usually transferred between the substrates (phosphoryl transfer reactions).
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Si una población crece mucho otra vez después de un cuello de botella con el paso del tiempo aumentará diversidad genética ¿por
sammy [17]

Answer:

los mecanismos capaces de generar diversidad actúan para incrementar la variabilidad genética en la población que sufrió el cuello de botella

Explanation:

Un cuello de botella se refiere a una reducción drástica en el tamaño de una población (por ejemplo, debido a una catástrofe natural). Un cuello de botella es un fenómeno que está asociado a la ​reducción en la variación genética y fijación de ciertos alelos en la población resultante, lo cual es causado por la deriva genética, es decir, debido al muestreo al azar de los individuos que formarán la población en la siguiente generación. Paulatinamente, los mecanismos capaces de generar variabilidad genética aumentarán nuevamente la diversidad de la población que sufrió el cuello de botella. En una población de reproducción sexual, la variación genética se genera mediante cuatro procesos diferentes: 1-mutación (es decir, la aparición de nuevos alelos debido a alteraciones en la secuencia de ADN); 2-recombinación (es decir, el intercambio de información genética entre cromátidas no hermanas durante la meiosis); 3-segregación independiente de cromosomas durante la meiosis (capaz de producir nuevas combinaciones de alelos) y 4-fertilización al azar (lo cual también incrementa el número de combinaciones entre gametos que darán lugar a un nuevo individuo).

4 0
3 years ago
Does a squirrel monkey do cell respiration and photosynthesis
Setler [38]
Animals have cell respiration. But animals don't do photosynthesis because photosynthesis is energy from the sun, we don't get energy from the sun we get it from the food we eat
3 0
4 years ago
The phylum Cycliophora are tiny organisms that live in large numbers on the outsides of the mouthparts and appendages of lobster
Tom [10]

Answer:

The answer to the question above is option B (Eumetazoa and Lophotrochozoa)

Explanation:

Cycliophorans exhibit sexual dimorphism, they live on the mouthparts of their lobster hosts using anterior buccal funnel; oval-shaped trunk; and posterior, acellular stalk, with an adhesive disc which they use to attach themselves to their hosts’ mouthparts. Cycliophorans do not feed during free swimming stages and are filter feeders during their sessile stage.

Cycliophorans live on lobsters, they do not generally adversely affect their hosts, although it is possible for large numbers of cycliophorans to clog their host's mouthparts.

Coelom is the fluid-filled cavity within the body of most multicellular animals, except some invertebrates, it acts as a cushion for the internal organs of the organism. Animals which have a space between their digestive tract and body wall and entirely lined by mesoderm are termed as coelomate animals.

Eumetazoans include radially-symmetrical animals and bilaterally-symmetrical animals that have true tissues organized into germ layers, and an embryo that goes through a gastrula stage, and are distinguished by their characteristic epithelia,

The characteristic features of the group lophotrochozoa are, they are animals with  ciliated larval phase, and they have the presence of a trochophore larvae and a feeding structure called lophophore.

3 0
4 years ago
Do stems anchor plants into the earth and draw water and nutrients from the soil?
Julli [10]

Answer:

The roots absorb water and minerals from the soil and anchor the plant in the ground. The stem supports the plant above ground, and carries the water and minerals to the leaves.

Explanation:

HOPE IT HELPS.

PLEASE MARK ME AS BRAINLIEST.

5 0
2 years ago
Which statement correctly describes a chemical reaction?
Lunna [17]

Answer:

reactants come out of a reaction

3 0
3 years ago
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