Which is a factor that determines whether a molecule can cross a cell

Biology

2 answers:

Tanya [424]4 years ago

6 0

The correct answer is A

allochka39001 [22]4 years ago

4 0

A. Size, because it would determine if the molecule can fit though the pores.

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Thinking sociologically about a problem such as unemployment, we understand that this issue is _________________________________

Drupady [299]

Since the options have not been given the equation is incomplete. The complete question is as follows:

Thinking sociologically about a problem such as unemployment, we understand that this issue is

-the result of bad choices by individuals.

-inevitable.

-a personal problem.

-a social issue involving the operation of society.

Answer: -a social issue involving the operation of society.

Explanation:

Unemployment occurs when a person who is actively searching for work is unable to get employment. The unemployment is a social issue. This issue requires the operation of the society by the way that more job options and services generate in the society which can help the unemployed people to seek jobs and earn their wages. The government should take initiative to generate job opportunities keeping in mind the skills, expertise and age of the registered unemployed people.

7 0

3 years ago

A homozygous tomato plant with red fruit and yellow flowers was crossed with a homozygous tomato plant with golden fruit and whi

Alecsey [184]

Answer:

I think it's A correct me if am wrong am not that smart am sorry if am wrong

6 0

3 years ago

Which of the following is true for DNA but not RNA? Release of PPi from the monomer provides the energy for polymerization. It h

Maru [420]

Explanation:

All are true for both DNA and RNA because they are release of ppi from the monomer provides the energy for polymerization.
Proteins, lipids and complex starches (polysaccharides), nucleic acids are one of the four significant sorts of macromolecules that are fundamental for every known type of life.
The nucleic acids comprises of two significant macromolecules, Deoxyribonucleic corrosive (DNA) and ribonucleic corrosive (RNA) that convey the hereditary guidelines for the improvement,
The center structure of a nucleic corrosive monomer is the nucleoside, which comprises of a sugar buildup + a nitrogenous base that is joined to the sugar buildup at the 1′ position.
The sugar used for RNA monomers is ribose, while DNA monomers use deoxyribose that has lost the hydroxyl useful gathering at the 2′ position of ribose.
Four nitrogenous bases that are joined into the standard DNA structure. These incorporate the Purines such as Adenine (An) and Guanine (G), and the Pyrimidines.Cytosine (C) and Thymine (T).
RNA utilizes indistinguishable nitrogenous bases from DNA, aside from Thymine. where is the Uracil (U) found in the RNA nucleotide.
The nucleotide ,When the one of phosphate group are connected to a nucleoside at the 5′ position so that is formed the sugar buildup.
The joining of one phosphate frames a nucleoside monophosphate, the fuse of two phosphates shapes a nucleoside diphosphate, and the fuse of three phosphates frames a nucleoside triphosphate.