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JulijaS [17]
2 years ago
12

In which process do substances

Biology
1 answer:
Elanso [62]2 years ago
3 0

Answer:

The process where substances move from an area of higher concentration to an area of lower concentration is called Diffusion

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I need help ASAP!!!!
VladimirAG [237]

Answer:

The answer to your question is: letter C

Explanation:

From the graph, we can conclude that catalase has a low activity at low temperatures. Activity increases a little at 30°C and this process is the highest at 40°C, after this temperature, activity disminishes again.

Options:

A. This option is wrong because the number of bubbles at this temperatures is low, maybe the enzyme is already denatured.

B. This answer is wrong, at 30°C the enzyme shows a low activity.

C. This answer is correct because at this temperature the enzyme produces the higher amount of bubbles.

D. The activity of the enzyme at 0°C was not tested.

8 0
3 years ago
9. Describe one way you use scientific "problem solving" thinking skills in
Olin [163]

Answer:

<u><em>Everyone needs critical thinking</em></u>

We all encounter opportunities in our daily lives to engage problems and decisions using strong critical thinking. Everyone needs to think ahead, to plan and to problem solve. In fact, strong thinking is the common denominator of success throughout the world.  It’s easy to find examples of  critical thinking skills being applied, everyday, in everyday life.

<u><em></em></u>

<u><em>Here are fifteen positive examples of critical thinking</em></u>:

A person trying to interpret an angry friend’s needs, expressed through a rush of emotion and snide comments, to give that friend some help and support.

A manager trying to be as objective as possible when settling a dispute by summarizing the alternatives, with fairness to all sides to a disagreement.

A team of scientists working with great precision through a complex experiment in an effort to gather and analyze data.

A creative writer organizing ideas for the plot of a story and attending to the complex motivations and personalities of the fictional characters.

A person running a small business trying to anticipate the possible economic and human consequences of various ways to increase sales or reduce costs.

A master sergeant and a captain working out the tactical plans for a dangerous military mission.

A soccer coach working during halftime on new tactics for attacking the weaknesses of the other team when the match resumes.

A student confidently and correctly explaining exactly to his or her peers the methodology used to reach a particular conclusion, or why and how a certain methodology or standard of proof was applied.

An educator using clever questioning to guide a student to new insights.

Police detectives, crime scene analysts, lawyers, judges, and juries systematically investigating, interrogating, examining, and evaluating the evidence as they seek justice.

A policy analyst reviewing alternative drafts of product safety legislation while determining how to frame the law to benefit the most people at the least cost.

An applicant preparing for a job interview thinking about how to explain his or her particular skills and experiences in a way that will be relevant and of value to the prospective employer.

Parents anticipating the costs of sending their young child to college, analyzing the family’s projected income, and budgeting projected household expenses in an effort to put aside some money for that child’s future education.

A financial planner anticipating the impact of new income tax legislation on a client’s future tax liabilities.

A first responder coming upon the scene of an accident and quickly analyzing the situation, evaluating priorities, and inferring what actions to take in what order.

<h2>HOPE THIS HELPS!!</h2>

5 0
3 years ago
All of the following help the cell regulate gene expression during Step 2 of protein formation EXCEPT
Aleks [24]

Answer:

All of the following help the cell regulate gene expression during Step 2 of protein formation EXCEPT

specialty factors binding to the RNA polymerase, altering its specificity

Explanation:

8 0
3 years ago
&amp; Milk wood plants are essential for monarch butterfly survival. The butterflies drink the nectar from milkweed
Sonja [21]

Answer:

Coevolution

Explanation:

There is a symbiotic relationship between them because the plants get pollinated and the butterflies get protection. Their relationship can also be described by the term mutualism.

7 0
3 years ago
proteins need to be denatured using an anionic detergent such as sds before gel electrophoresis because: select all that apply.
grandymaker [24]

The majority of proteins contain a uniform positive charge, and a uniform neutral charge, and most proteins have intricate three-dimensional structures that might affect how well they travel through the gel electrophoresis. For these reasons, proteins need to be denatured. Here, the right answers are A, B, and D.

Protein separation is accomplished using a molecular technique called sodium dodecyl sulfate-polyacrylamide gel electrophoresis, which operates in the proximity of an electric charge. Proteins are separated using SDS-PAGE according to their electrophoretic mobility. Protein charge, shape, and structure all affect electrophoretic mobility.

To proceed in the direction of the positive terminal, the protein molecules need to have a constant negative charge (anode). The overall charge of a protein is determined by the amino acid content of the protein as well as the charge of the individual amino acids.

Thus, depending on the total makeup of amino acids, the charge may change. Depending on the ratio of different amino acids, the total charge of the proteins can be positive, negative, or neutral. The SDS treatment gives the proteins a consistent, negative charge. Then, according to size, the negatively charged amino acids flow toward the positive terminal.

Complete question:

Proteins need to be denatured using an anionic detergent such as SDS before gel electrophoresis because: Select all that apply.

A - most proteins have a uniform positive charge

B - most proteins have complex three-dimensional structures that can impact their movement through the gel

C - the overall charge of a protein depends on the amino acid composition of the protein and can vary greatly

D - most proteins have a uniform neutral charge

To learn more about gel electrophoresis

brainly.com/question/9437877

#SPJ4

8 0
1 year ago
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