The two molecules that make up the sides of the ladder or the side portion of a dna molecule are

5) Explain in your own words, what each of the following are:

Ludmilka [50]

Answer:

a.)fault:A fault is a planar crack or discontinuity in a volume of rock over which rock-mass motions have caused considerable displacement.

b.)focus:The focus is on the location where an earthquake begins deep under the Earth's crust.

c.)epicenter:The epicenter of an earthquake is the point on the earth's surface that is vertically above the epicenter.

d.)seismic waves:Seismic waves are elastic waves that occur in the ground as a result of an earthquake or other natural occurrence.

Explanation:

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5 0

2 years ago

Unlike reptiles and amphibians, birds generate their own body heat, what does this mean for birds?

ioda

Answer:

Birds can keep themselves warn without any external heat source which is not the case with reptiles and amphibians

Explanation:

Birds are able to generate heat means they are endothermic. They generate heat through various metabolic processes. They have air pockets beneath their feathers to insulate their bodies during cold temperatures. Feathers which are modified reptilian scales help birds to streamline their exterior body and structure feathers in a way that it insulates the body.

8 0

2 years ago

Is simple diffusion a form of passive transport

Viktor [21]

Passive Transport: Simple Diffusion. Diffusion across a cell membrane is a type of passive transport, or transport across the cell membrane that does not require energy. ... Molecules that are hydrophobic, just like the hydrophobic region, can pass through the cell membrane by simple diffusion.

3 0

3 years ago

Use the probability method to calculate the genotypes and genotypic proportions of a cross between AABBCc and Aabbcc parents.

lora16 [44]

For this, you need to use Punnett squares.

You know the genotype of the parents, and for the cross, you need to separate into two alleles, both genes.

AABBCc divided like ABC and ABc.

Aabbcc divided like Abc and abc.

Now you can cross them, and all probabilities will be:

AABbCc, AaBbCc, AABbcc and AaBbcc

So, you could say 25% of the offspring will be AaBbCc, 25% AaBbcc, 25% AABbCc, and 25% AABbcc

7 0

3 years ago

Que importancia tiene el agua en nuestra vida diaria

timofeeve [1]

Answer: el agua es importante para nosotros porque nos da muchos beneficios como por ejemplo nos bañamos con agua, tomamos agua para seguir hidratados, lavamos ropa con agua aunque sea en una máquina esa máquina requiere agua para poder lavar la ropa . Lavamos los platos sucios con agua , cocinamos con agua como uno de nuestros ingredientes . Así que todo sería differente de una manera mala si no

Existiera el agua .

Explanation:

6 0

3 years ago

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