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Mekhanik [1.2K]
3 years ago
7

Type of diffusion requires a protein to move particles from high concentration to low concentration?

Biology
1 answer:
ivolga24 [154]3 years ago
4 0
This happens naturally, so no proteins are needed.
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What is the major difference between bacterial chromosomes and eukaryotic chromosomes?.
Grace [21]

<u>The major </u><u>difference</u><u> between bacterial chromosomes and eukaryotic chromosomes is </u><u>Bacteria </u><u>have a single circular </u><u>chromosome </u><u>whereas eukaryotes have several linear chromosomes.</u>

What is a bacterial chromosome called?

Bacterial chromosome is called nucleoid. It is an irregularly shaped and contains genetic material. It is also called as genophore.

What is meant by eukaryotic chromosome?

  • Eukaryotic chromosomes are found in the cell's nucleus.
  • The DNA inside the nucleus is organized into chromosomes. At the most basic level, a chromosome is a molecule of DNA that is tightly coiled around proteins called histones.

What is the difference between bacterial and human chromosome?

  • Bacterial chromosomes are circular in contrast to human chromosomes, which are linear.
  • Furthermore, bacterial circular chromosomes are found in the nucleoid area rather than the nucleus, an organelle that is membrane-bound.

Learn more about bacterial chromosome

brainly.com/question/1213982

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4 0
1 year ago
I'm confused can someone help me out?
TEA [102]
Answer is C. It has a birth cycle and that's how they grow.
8 0
3 years ago
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A towing company charges $40 to hook a car and $1.70 for each mile that is towed. Write an
stepan [7]

Given:

Fixed charges = $40

Variable charges = $1.70 for each mile.

To find:

The equation that represents the total cost y for x miles towed.

Find the y-intercept and interpret  its meaning in the context of the situation. ​

Solution:

Let y be the total cost for x miles.

Fixed charges = $40

Variable charges for 1 mile = $1.70

Variable charges for x mile = $1.70x

Now,

Total changes = Fixed charges + Variable changes

y=40+1.70x

Therefore, the required equation is y=40+1.70x.

Putting x=0 in the above equation, we get

y=40+1.70(0)

y=40+0

y=40

Therefore, the y-intercept is 40. It means the charges to hook a car is $40 if it is towed 0 miles.

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3 years ago
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lilavasa [31]

Answer:

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7 0
2 years ago
For Dalmatian dogs the spotted condition (D) is dominant to the non-spotted condition (d). What are the results of a cross betwe
Svetradugi [14.3K]

If two heterozygous individuals are crossed, the results of the cross are as follows:

  • SS - spotted condition
  • 2 Ss - Spotted condition
  • ss - non-spotted condition

<h3>What is an Heterozygous Cross:</h3>

According to this question, the gene coding for spotted condition. The allele for spotted condition (S) is dominant over the non-spotted condition (s).

If two heterozygous Dalmatian dogs are crossed i.e. Ss × Ss, the allele combination for each gamete is as follows:

  • Ss - S and s
  • Ss - S and s

The following offsprings will be produced:

  • SS - spotted condition
  • 2 Ss - Spotted condition
  • ss - non-spotted condition

Learn more about heterozygous cross at: brainly.com/question/13050360

7 0
3 years ago
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