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mr Goodwill [35]
3 years ago
9

What happens when a force is applied to two surfaces in contact

Biology
1 answer:
andreev551 [17]3 years ago
5 0

Answer:

Friction occurs

Explanation:

it because each body are in opposite motion and thereby resisting it self . especially when they have rough surface.

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Derick can hit an "A note" by blowing very soft, or by blowing very hard. By changing how hard he blows into the trombone, Deric
aleksklad [387]

The answer is amplitude.

7 0
3 years ago
If the DNA triplets are 5’ ATG-CGT 3’, the mRNA codons are what?
USPshnik [31]

Answer:

it have opposite of DNA ,like 3 to 5 prime sequence

Explanation:

8 0
3 years ago
Are catabolic pathways endergonic or exergonic reactions? Compare the amount of free energy in the reactants to the amount of fr
atroni [7]

Answer:

Catabolic reactions are exergonic.

Explanation:

Exothermic reactions are catabolic, that is, they catalyze molecules, disintegrate them to be able to release energy to the environment that surrounds them and that is how they release or yield to the environment.

5 0
2 years ago
URGENTEE!!! POR FAVOR!!! Quais sao as principais funções citoplasmáticas? Qiferencie conceitualmente as duas principais estrutur
DerKrebs [107]

Answer:

A função do citoplasma é fornecer sustentação esquelética para a célula através da estrutura composta por filamentos e túbulos proteicos. Além disso, todo o conjunto de estruturas mergulhadas no citosol apresenta bastante dinamismo, fato que possibilita à célula realizar alguns movimentos.

No citoplasma, ainda há membranas que atuam como verdadeiras usinas intracelulares, que fornecem energia indispensável à manutenção da vida.

Outro fato que você deveria saber sobre o citoplasma é que ele preenche todo o interior das células eucariontes, sendo delimitado pela membrana plasmática. Já nas células procariontes, o citoplasma fica entre a membrana plasmática e o núcleo da célula.

Explanation:

4 0
3 years ago
In humans, blue eyes are caused by a recessive allele ("b") that dilutes pigment production. BB and Bb individuals have brown ey
saveliy_v [14]

Answer:

Probability that the son will be:

color-blind = 1/2

blue eyed = 1/8

blue eyed and color-blind = 1/16

Explanation:

Mother : BbXcX

Father : BbXY

Colorblindness is X linked recessive trait hence will be caused when the son has XcY genotype.

XcX   X    XY :

     Xc    X

X  XcX  XX

Y   XcY  XY

Half of the sons will have normal vision and other half will be colorblind hence, there is 1/2 probability that the son will be colorblind.

Eye color is autosomal trait and blue color will be produced when the child has bb genotype.

Bb     X    Bb  :

   B    b

B  BB  Bb

b  Bb   bb

1/4 of the children will have blue eyes. Since half of the children are expected to be males, 1/4 * 1/2 = 1/8 sons are expected to have blue eyes.

Probability of a son being blue eyed and color blind will be :

1/8 * 1/2 = 1/16

3 0
3 years ago
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