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3 years ago

How do axial filaments differ from regular bacterial flagella?.

Biology

1 answer:

andreev551 [17]3 years ago

4 0

Answer:

The axial filament is located between the cell membrane and the outer membrane. ... Flagella can rotate 360 degrees.

Explanation:

I found the answer on quizlett

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How is each cell like a big city?

Lina20 [59]

A cell membrane is like a city border because it allows what comes in and out of the city.

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3 years ago

A population of rabbits follows the typical pattern of inheritance and the law of dominance for fur color. B is the allele for b

Ostrovityanka [42]

The law of dominance states that the recessive genes are always masked by the dominant genes.

The genes for brown fur will mask those for white fur.

If there are 160 bunnies then 120 of them have brown fur and 40 have white fur.

Thus, 40 bunnies should be white according to the Punnett square.

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3 years ago

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Cystic fibrosis is an autosomal recessive disorder. In one population, the frequency of affected individuals (A 2 A 2) is 0.0004

Simora [160]

Hardy Weinberg Equilibrium

Explanation:

Hardy Weinberg Equilibrium formula for allelic frequency is: $p+q=1$

Hardy Weinberg Equilibrium formula for genotypic frequency is: $p^2+q^2+2pq=1$

Here, $p$ =frequency of dominant allele

$q$ =frequency of recessive allele

$p^2$ =frequency of dominant genotype

$q^2$ =frequency of recessive genotype

$2pq$ =frequency of heterozygous genotype

frequency of affected individuals=0.0004(given)

here,affected individuals means the one's having Cystic Fibrosis and since it is recessive disease so we can write frequency of recessive genotype as: $q^2$ =0.0004

If $q^2$ =0.0004 $q$ will be 0.02;frequency of recessive allele will be 0.02

Using the formula $p+q=1$

$p+0.02=1\\p=1-0.02=0.98$

hence,frequency of dominant allele will be 0.98

Frequency of dominant genotype will be $p^2=(0.98)^2=0.9604$
Frequency of heterozygous genotype will be $2pq=2*0.98*0.02=0.0392$

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4 years ago

Tristan is given the task of studying the compound CO2.

Klio2033 [76]

All but 3 because it only contains 1 carbon atom

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4 years ago

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a dive instructor begins his lesson on the shore. As he guides his students out into the water,what zone are they in?

Aleks04 [339]

PLATO USERS

Intertidal Zone 10 m (33 ft)

Sublittoral Zone 200 m (660 ft)

Hadal Zone 10,911 m (35,797 ft)

Bathyal Zone 6,000 m (19,686 ft)

[ a ] the sublittoral zone or the shallowest bathyal zone

[ b ] the intertidal zone or the deepest hadal zone

[ c ] the oceanic zone or the deepest intertidal zone

[ d ] <em><u>"The Intertidal Zone Or The Shallowest Sublittoral Zone."</u></em>

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3 years ago