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4 years ago

Which term refers to the diffusion of water through a membrane?

Biology

2 answers:

Nataliya [291]4 years ago

8 0

A. Osmosis. Hope this helps :)

Sloan [31]4 years ago

6 0

Diffusion of water through a cell <span>membrane is called </span>osmosis

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Using the sorting results from Part C, complete the modified Punnett square below.First, fill in the frequently of each gamete p

schepotkina [342]

Answer:

a) 1/16, b) 4/16, c) 1/16, d) 1/16, e) 4/16, f) 4/16, g) 0 + alleles, h) 1/256, i) 1 + alleles, j) 4/256, k) 2 + alleles, l) 16/256, m) 3 + alleles, n) 24/256, o) 4 + alleles), p) 36/256, q) 5 + alleles, r) 24/256, s) 6 + alleles, t) 16/256, u) 7 + alleles, v) 4/256, w) 8 + alleles, x) 1/256.

You will find the uncompleted Punnett square (missing in the problem statement) and the complete modified Punnett square in the attached files

Explanation:

Due to technical problems, you will find the complete explanation in the attached files

7 0

3 years ago

What would be the estimated maximal heart rate for a 40-year-old?

stepladder [879]

Answer:

180 beats per minute.

Explanation:

<em>Hope This Helps!</em>

3 0

3 years ago

Which organ uses the circulatory system to communicate with cells throughout the body to control the amount of sugar they have a

sergeinik [125]

Pancreas? Though im not sure

4 0

3 years ago

The same sentences are written with a substitution, deletion, or insertion, much as a gene may have a substitution, deletion, or

strojnjashka [21]

Answer:

The question is incomplete, the complete question has been added as an attachment.

THE DGR AN represents deletion mutation

THE RED ANA TRA N represents insertion mutation

THE FOX WTS RED represents substitution mutation

Explanation:

Mutation is a change in the nucleotide sequence of a gene. It can be of different types depending on how it occurs. A deletion mutation is that which involves the removal of one or more nucleotide base from the sequence.

An insertion mutation is the addition of one or more nucleotide bases to the sequence.

A substitution mutation is the replacement of one or more nucleotide base in a sequence.

The original sentences were:

1. THE RED ANT RAN

2. THE FOX WAS RED

3. THE DOG RAN

The three sentences that mutated/changed are:

1. THE DGR AN- in this sentence, letter O which represents one base is missing due to removal, making the original sentence (THE DOG RAN) alterated. Hence, this represents an example of deletion mutation.

2. THE RED ANA TRA N - in this case, Letter A has been added in between N and T. This makes the original sentence (THE RED ANT RAN) altered. Since addition of letter (base) occurred, this represents an example of insertion mutation.

3. THE FOX WTS RED - In this case, letter A in "WAS" was replaced by T, making the original sentence (THE FOX WAS RED) altered. Since a replacement of letter (base) is the case here, it represents an example of substitution mutation.

8 0

3 years ago

Verizon [17]

Cellulose makes the cell walls of all plant cells.

Option B

<h3><u>Explanation:</u></h3>

Enzymes are biomolecules that act as biocatalysts and to enhance the rate of a chemical reaction. Lipids and proteins make up the cell membrane bilayer. Cholesterol is a lipid molecule that comes under the category of very low density lipoprotein. Its not associated with storing the genetic information. The DNA stores the genetic information.

Glucose is the chief respiratory substrate of a cell. Its not associated with the increase in rate of a reaction. But cellulose is the molecule that is a polymer of glucose that is associated with the formation of cell walls in plants.

5 0

3 years ago