mathskelly

One advantage of the Kelvin system is that it is impossible to have temperatures below zero.

The prefix centi - denotes what fraction of a basic unit?

How does milk change into curd or butter?

Describe the importance of antimatter.

What do people desire most in life?

What is the mechanism by which base analogs cause mutations? A. Deamination of cytosine leading to uracil B. Intercalating between adjacent bases in DNA C. Oxidation of guanine Mispairing with normal bases D. Depurination of guanines

Which of the following is primarily responsible for the frequency with which an allele is present in the population? The DNA sequence near the allele a Germ line mutations b Natural selection c. Its starting frequency d. Whether it is in genic or nongenic DNA

Part I. A population undergoing natural selection would see a faster and more dramatic change in allele frequency if the starting generation contained more of the allele being selected against. (True or False)

Part II. When natural selection occurs, which of the following happens? [1 pt; L1; II.B]

A person who is heterozygous for the cystic fibrosis allele moves to a small, isolated community where no one previously carried the allele. If the cystic fibrosis allele protects against tuberculosis the same way the sickle-cell allele protects against malaria, what should happen to the frequency of the cystic fibrosis allele in the community over time, and why?

The cystic fibrosis allele should disappear from the population, because a single individual with the allele is not enough for it to proliferate.

The cystic fibrosis allele should increase to a relatively high frequency, because heterozygotes with the allele will be more likely to survive than others.

The cystic fibrosis allele should become fixed in the population, due to genetic drift.

The cystic fibrosis allele should either disappear or increase in frequency, depending on chance as well as on tuberculosis prevalence and death rate.

2)

You visit a huge city with millions of people. If you were to start sampling the cystic fibrosis allele from one generation to the next, what should happen to its frequency over the next few generations, and why?

The allele frequency should change a lot from one generation to the next due to random genetic drift.

The allele frequency should not change much from one generation to the next because the population is large.

The allele frequency should steadily increase due to natural selection.

The allele frequency should steadily decrease due to natural selection.

According to the Hardy-Weinberg equation, when a population is in equilibrium, with the two allele frequencies labeled by p and q, the genotypic frequency of all homozygotes will be:

A. q2.

B. p2 + q2.

C. p2 + 2pq + q2.

D. p2.

E. q.

8. The Hardy-Weinberg equation uses three values based on two variables. Provide the following values based on Parkinson's Disease.

a) p²

b) 2pq

c) q²

d) p

e) q

One molecule of ubiquinol transfers its electron(s) into Complex III, leading to the reduction of __________ molecule(s) of cytochrome c.

A. one

B. two

C. three

D. four

E. five

Complex I moves __________ proton(s) from the mitochondrial matrix to the intermembrane space for every two electrons that Coenzyme Q accepts.

A. one

B. two

C. three

D. four

E. five

__________ molecule(s) of succinate must enter and bind to Complex II in order for one molecule of ubiquinol to be produced.

Which antidiabetic agents are considered hypoglycemics

Which one of the following receptors is not coupled to a G-protein?

True or false

1. Heterotrophs are organisms that carry out reactions where glucose is oxidized to carbon dioxide by oxygen

2. FtsZ is necessary for E. coli growth. Deletion of FtsZ will result in a mutant with higher doubling time than the wildtype bacteria.

Why is the statement “Heterotrophs are organisms that carry out reactions where glucose is oxidized to carbon dioxide by oxygen” false? In your answer, please define heterotroph and explain the role of oxygen

What is Boolean logic? Also, mention the basic Boolean logic gates. 

Sample of health problems

Write a good conclusion paragraph about emerging adulthood that includes romantic love, sexually transmitted infections, identity moratorium, grit, and chronic disorders. Make sure to add a good ending sentence that leaves people with something to learn about emerging adulthood.

Write a paragraph on how emerging adulthood go through an identity moratorium ?

Write a paragraph on how emerging adulthood go through an identity moratorium

Doublewide Dealers has an ROA of 10%, a 2% profit margin, and an ROE of
15%. What is its total assets turnover? What is its equity multiplier?

Introduction for python ?

chemical bonding 

Basic c++ 

Based on the following trigger questions, write a poem, a short essay or a narrative text. You can also draw a picture.

A. What is the body?

b. Do they recognize the existence of stereotyped bodies?

c. What do you like to express with your body?

d. Do you usually express yourself freely with your body or do you sometimes feel censored?

Based on the following information I need a simple conclusion that encounters that:

What contributions will this research have in the field?

Overall strengths

Overall weaknesses

What are next steps for research

Steps could include how to correct weaknesses/ gaps

“Lung cancer is very prominent in todays' society”

“Targeting cancerous tumors benefits surgical and therapeutic efforts”

“Current range of addressable biomarkers is satisfactory”

“Current methods are functional but leave much to be desired”

“Clinical Trials in nanoparticle and heavy metal targeting agents to come”

What contributions will this research have in the field based on the following information ?

Lung cancer is very prominent in todays' society

Targeting cancerous tumors benefits surgical and therapeutic efforts

Current range of addressable biomarkers is satisfactory

Current methods are functional but leave much to be desired

Clinical Trials in nanoparticle and heavy metal targeting agents to come

Every generation has the task of determining how the changes that new technologies bring fit into the culture and society that were inherited from the previous generation. This is a fundamental aspect of the human experience. For this week's journal, answer the following questions:

Using what you've learned in this week's lesson, compare and contrast traditional sports and eSports. Your response should use everything you've learned in the course so far to analyze how technology has an impact upon our perception of traditional activities. Your conclusion should answer the following questions: are eSports really sports? Why or why not? If you think that eSports are not sports, what, if anything, could be done to make them real sports?

Write about Your Name and the History of Your Name In this chapter, you can discuss the origin of your name and any significance it holds in your family or culture. You can also explore the meaning behind your name and how it has influenced your identity.

Write about Your Neighborhood This chapter is an opportunity to share your memories of growing up in your neighborhood. You can describe the people, places, and events that shaped your early years and reflect on how your neighborhood has changed over time.

Write about Games or Favorite Toys from Your Childhood In this chapter, you can delve into the games and toys that brought you joy as a child. You can reminisce on the memories of playing with siblings or friends, describe the rules of your favorite games, and reflect on how these experiences influenced your childhood.

Write about A Time You Got Into Trouble In this chapter, you can share a time when you got into trouble, whether it was at school or home. You can reflect on the lessons you learned from this experience and how it shaped your behavior moving forward.

Write about A Time You Saw Someone Else Get Into Trouble In this chapter, you can share a time when you witnessed someone else getting into trouble. You can reflect on how this experience impacted you and what you learned from it.

Write about A Positive Story From Your Experiences at School In this chapter, you can reflect on a positive experience you had at school. This could be an achievement, a special teacher or classmate, or a moment that inspired you to pursue your passions.