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Marina86 [1]
4 years ago
13

A solution with a pH of 9 has ____ times fewer hydrogen ions than a solution with a pH of 6.

Biology
1 answer:
tino4ka555 [31]4 years ago
3 0

Answer: Has 3 times fewer hydrogen

Explanation:

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Plants that live just one year are known as
ElenaW [278]
Annual plants live for just one year.

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3 years ago
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What organelle wouldn’t have a job if the smooth and rough ER didn’t work?
ruslelena [56]

Answer: The Golgi apparatus.

Explanation: I believe it is the Golgi apparatus as the Rough ER and Smooth ER create proteins and sort them in to piles before sending to the Golgi apparatus to deliver.

The Smooth ER and Rough ER are like the suppliers while the Golgi apparatus is like the transporter.

Remember: Proteins have many functions and are needed severely to perform those actions that without the Golgi apparatus, those proteins wouldn’t be able to be transported.

4 0
3 years ago
Number 41. This is so confusing. And please explain why you choose that answer
yarga [219]
So they all got LEU, SER 
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Hope that helped.
3 0
3 years ago
Describe the path taken by water molecules from the soil until it reaches a mesophyll cell of a leaf to be made into sugar
pychu [463]

Answer:

Water is taken up through the xylem until it reaches a leaf, where it diffuses out into the surrounding mesophyll cells. Water diffuses from the mesophyll cells to the surrounding intercellular air spaces as water vapour, and finally, out of the leaf through the stomata.

Explanation:

___________

4 0
3 years ago
Brown hair is dominant over red hair. What will the genotypes and phenotypes of the offspring of a cross between a homozygous br
Artemon [7]

Answer:

1) In the first step, we need to predict the possible alleles for the cross. The dominant allele will be written with a capital letter. The recessive allele will be written with a small letter. Hence, the allele for brown hair colour will be B and the allele for red hair colour will be b.

2) In the second step, we need to determine the genotype of the parents. The genotype of the homozygous dominant parent will be BB. The genotype of the heterozygous brown hair colour will be Bb.

3) The punnet square for cross between these parents can be shown as follows:

        B           b

B     BB       Bb

B     BB       Bb

4) In the fourth step, lets determine the phenotype of the children. The phenotype of all the offsprings born will be brown hair colour.

5) The genotype from the punnet square shows that there is a 50% chance that the offsprings will be heterozygous dominant (Bb) for brown hair colour and their will be a 50% chance that the child born will be homozygous dominant (BB).

4 0
3 years ago
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