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4 years ago

The amount of time it takes for a cell to progress from stratum basale to stratum corneum is

Biology

2 answers:

Svet_ta [14]4 years ago

5 0

Fourteen days

Further explanation

Desquamation

The procedure of cell shedding from the outside of the stratum corneum, balances multiplying keratinocytes that structure in the stratum Basale. These cells move through the epidermis towards the surface in a way that takes roughly fourteen days.

Epidermis

Epidermis is the outermost layer of stratified epithelium which is formed from ectoderm and goes about as a physical barrier and substance boundary between the inside body and outside condition.

Layers of Epidermis

• stratum corneum

The first layer of the epidermis is stratum corneum. There has been a long faith in dermatology that the stratum corneum comprised of dead cells (corneocytes), without organic action and capacity

• stratum lucidum

It is a thinnest, layer of dead skin cells in the epidermis named for its translucent appearance under a magnifying instrument. It is promptly obvious by light microscopy just in territories of tough skin, which are found on the palms of the hands and the bottoms of the feet.

• stratum granulosum

It is a thin layer which is rich in proteins

• stratum spinosum

Stratum granulosum and stratum Basale surrounds this layer

• stratum Basale

Last deepest layer of epidermis is called stratum Basale

Answer details

Subject: Biology

Level: High school

Key words

• Desquamation

• Epidermis

• Layers of Epidermis

• stratum corneum

• stratum lucidum

• stratum granulosum

• stratum spinosum

• stratum Basale

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Vikentia [17]4 years ago

3 0

The answer to this question would be: 14 days.

The skin is consist of keratinized cells that will keep multiplying. The cells start at the stratum basale and will keep moving up changing the old ones until it ends up at the outermost layer of stratum corneum.This process will take time around 2 - 4 weeks.

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3 years ago

Biology

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Answer:

a .carbon dioxide(Co2) and water (H2O)

b. air and soil

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2 years ago

During DNA Replication, a DNA strand that has the bases 3'ATACGC5' produces a strand with the bases

Gemiola [76]

During DNA Replication, the DNA strand that has the bases 3'ATACGC5' produces a strand with the bases 5'TATGCG3'

Answer: Option B

<u>Explanation:</u>

The DNA Replication produces the newly formed two complimentary base pair strand from the two template base pair strand, so basically the already existing DNA strand is replicated, in order to produce complimentary DNA strand, with the template giving one strand to new each.

Thereby, here the given base was 3' ATACGC 5' so the first thing to produce the strand will be that the coding end will be reversed so the 3' end will have 5' end and 5' end will have 3' end. Then A bonds with T and T bonds with A and, so C bonds with G and G bonds with C, therefore, ATACGC will produce TATGCG. Thereby, answer would be 5'TATGCG3'.

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4 years ago

Compared with DNA replication, transcription is _______ error prone because of differences in _______.

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more ; the proofreading system

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3 years ago

The ball with a mass of 1.5 kilograms is tied to the end of

Hunter-Best [27]

Solve the

potential energy at point B

PE = mgh

Where m is

the mass

G is the

acceleration due to gravity 9.8 m/s2

H is the height

PE = ( 1.5

kg) ( 9.8 m/s2) (0.5 m)

PE = 7.35 J

Solve the

velocity using the

KE = 0.5mv^2

Where ke is

the kinetic energy

M is the

mass

V is the

velocity

Since all

energy is converted to KE

So KE = PE

7.35 = 0.53(1.5)

v^2

V = 3.13 m/s

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4 0

3 years ago

Read 2 more answers