A series of Hfr strains that have genotype m+ n+ o+ p+ q+ r+ are mixed with an F− strain that has genotype m− n− o− p− q− r−. Conjugation is interrupted at regular intervals and the order of the appearance of genes from the Hfr strain is
determined in the recipient cells.

a. The order of gene transfer for each Hfr strain is:_________
b. What is the order of genes on the circular bacterial chromosome? For each Hfr strain, give the location and direction of the F factor in the chromosome

Answers

Answer 1

my brain can't process this lol


Related Questions

An example of an average, main sequence star would be —

Answers

Answer:

Our Sun is an example of a main sequence star.

Explanation:

Compare and contrast disorganized schizophrenia and paranoid schizophrenia.

Answers

Answer:

The paranoid subtype is characterized by the presence of hallucinations and delusions. In the disorganized one appears a behavioral disorganization and of the thought and language as well as an inappropriate affect. These patients tend to have an earlier onset, a worse prognosis, and a greater number of neurocognitive alterations.

Explanation:

Paranoid schizophrenics are characterized by sharp delusions, especially persecution ideas of grandeur, often with a corresponding aggressive reaction in response to the alleged persecution. There may be hallucinations of various kinds, to which patients react consecutively, but later, as deterioration occurs, apathy and indifference appear. Hallucinations are common. On the other hand, disorganized schizophrenia is another form of schizophrenia that is characterized by disorganization of speech, that is, the language is rambling and incoherent, the behavior is unpredictable, inappropriate and incongruous.

Answer:

The paranoid subtype is characterized by the presence of hallucinations and delusions. In the disorganized one appears a behavioral disorganization and of the thought and language as well as an inappropriate affect. These patients tend to have an earlier onset, a worse prognosis, and a greater number of neurocognitive alterations.

Explanation:

answer credit: genewho

PLEASE HELPP ILL GIVE BRAINLIST!!​

Answers

C. the alge, zooplankton, insect, and bluegill populations would all be affected.

Answer:

i think it is c i hope this helps

Explanation:

Which of the following does NOT occur during interphase?

1.each chromosome replicates

2.the nucleus disappears

3.microtubules extend from centrosomes

4.centrosomes are duplicated​

Answers

Answer:

The nucleus disappears

Explanation:

The nucleus does not disappear in interphase but instead, the cell grows and splits to make another duplicate of the cell. Which means the cell will also split to make another duplicate nucleus.

When parents reproduce, they pass different versions of genes, or _____, for different traits to their ____.

Answers

Answer:

characters

offsprings.

Explanation:

During meiosis, all various genes are separated. The inherited alleles constitute the genotype of the individual.

The transfer of parental to offspring characteristics is called heredity and the heritable features can be predicted.

Which of the following descriptions correctly defines gametes

Skin cells

Sex sales or sperm and egg cells

The diploid cell that comes from the fertilization of an egg cell by sperm cells

All of the above

Answers

Answer:

Sex sales or sperm and egg cells

Explanation:

PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!

Many substances become more ductile as the temperature is increased.

A. True
B. False

Answers

True

materials are more ductile when hot and at room temp become more brittle

hope this helps!

Answer:

It's true

Explanation:

I don't really know, it just sounds right

I've lost my charisma

A skin cell has just divided. In which order will its daughter cells undergo the next steps of the cell cycle?
A. Separation of cell contents➡️separation of chromosomes➡️cell growth and DNA replication

B. Cell growth and DNA replication➡️ Separation of cell contents➡️ separation of chromosomes

C. separation of chromosomes➡️ Cell growth and DNA replication➡️ separation of cell contents

D. Cell growth and DNA replication➡️ separation of chromosomes➡️ separation of cell contents

Answers

Answer:

madre mía el bicho and is B

What is the purpose of hardening?
To eliminate all disease
To manage the population of endangered trees
To allow nursery plants to transition to the outdoors
To make sure that the trunk of the tree is as strong as possible before planting

Answers

Answer: To allow nursery plants to transition to the outdoors.

Explanation:

Hardening is a process in which the small seedling plants are exposed to the unprotected environment of the garden so that they develop some tolerance against those conditions. The small seedlings were earlier exposed to low water, sunlight, and wind conditions but for hardening they are kept at those areas of the garden where they experience harsh levels of these agents for a short duration and the duration is increased with routine so that plants can adapt the changes when they are planted outdoor or outside the care of garden. It is one of the gardening practices.  

In elephants, poofy tails (T) are dominant to scraggly tails (t) A poofy tailed mother is matedwith a scraggly tailed bull. Since elephants do not have a large amount of offspring, theyproduced two puffy tailed calves.

Answers

so what’s the question.. why?

1.
If a person gets a stab wound to the chest cavity where the lungs are located, how
would this affect the person's ability to breathe? Why?
2. Explain how a build-up of mucus in the bronchi can affect your daily activities.
3. Explain how a problem in your respiratory system can affect your circulatory
system

Answers

Answer:stop use brainly for cheat n go do your own work

Explanation:

In all the laboratories the benches are placed at right angles to windows. Why

Answers

Answer:

in case of emergency

Explanation:

Anything that elicits an immune response is called a

Answers

Answer: antigen. brainliest?

Explanation:

IF A RED BIRD EATS IN A SPACE OF 500 FT AND A BLUE BIRD HUNTS WITHIN THIS 500 FT, BUT ONLY IN A SQUARE OF 100FT, WHAT MIGHT HAPPEN TO THE BLUE BIRDS POPULATION. IF THE RED BIRD EATS THE BERRIES IN THE 100FT SPACE.

Answers

Answer: They will die

Explanation: they will have no food to eat to keep them alive

explain the importance of capacity to living organisms​

Answers

We need space to breath

Throw one for the real one wanna see my grills

Answers

Hello Senor! I would very much love to see it!

Answer:

dayum

Explanation:

please mark me as brainliest :)

Do internet search enhance our knowledge in animal/fish raising?

Answers

Answer:

Yes it does because it helps us to be aware on the things that we should know on how to raise the animals with care,.

Explanation:

Which type of plant lives the longest?
a.annual
b.biennial
c.perennial
d.none of the above

Answers

Answer:

c. perennial

Explanation:

A silver maple oak tree is an example of a perennial as it can live hundreds of years

The above graph shows how temperature affects the rate of a reaction that uses the catalase enzyme. What trend is shown by the graph?
A.
Between zero and twenty-seven degrees Celsius, the rate of the reaction increases as the temperature increases.
B.
Between thirty-seven and sixty degrees Celsius, the rate of the reaction increases as the temperature increases.
C.
Between zero and twenty-seven degrees Celsius, the rate of the reaction decreases as the temperature increases.
D.
Between sixty and one hundred degrees Celsius, the rate of the reaction decreases as the temperature increases.

Answers

Answer:

the answer is A.

Explanation:

B and C are wrong because they are describing the opposite of what is happening in the graph. D is wrong because there is no change in the reaction rate between 60 degrees and 100 degrees.

The rate of the reaction rises with temperature between zero and twenty-seven degrees Celsius, hence option A is correct.

How does enzyme activity is affected?

At various temperatures, catalase functions in different ways. The catalase enzyme becomes more active as the temperature rises from 0°C to about 30°C Up to 100°C, and catalase activity declines as the temperature rises.

The hydrogen bonds between molecules of hydrogen peroxide relax as the temperature rises toward the optimal point, facilitating catalase's reaction with the molecules.

Temperature raising speeds up a process, and lowering temperature slows it down. If the temperature rises over the optimal range, the enzyme denatures and its structure is destroyed.

Therefore, but extremely high temperatures can denature an enzyme, causing it to lose its form and cease functioning. Every enzyme has a preferred pH range, hence option A is correct.

Learn more about enzymes, here:

https://brainly.com/question/13529188

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Which of the following statements is true?
Earth's atmosphere helps it maintain a constant temperature.
Condensation is the process by which water changes from a liquid into a gas.
Plants do not perform respiration.
Animals add water to the atmosphere through photosynthesis.

Answers

Earth's atmosphere helps maintain a constant temperature.

Answer:

hello there your answer is A:Earth's atmosphere helps it maintain a constant temperature.

Explanation:

please mark other guy as brainllest.

have a nice day

[o]-[o]

\___/

Which type of stem supports giant trees?
A. herbaceous
B. gummy
C. woody
D. leafy

Answers

i’m pretty sure the answer to this is woody. hope this helps!

The type of stem that supports giant trees is woody, which is option C. Woody stems are the type of stems that support giant trees, so the correct option is option c.

Woody stems are characterized by their hardness and rigidity, which are due to the presence of wood tissue. This wood tissue provides structural support and allows the stem to grow thicker and stronger over time. Giant trees, such as oak, maple, pine, and redwood trees, have woody stems that enable them to reach great heights and support their extensive branching systems. Herbaceous stems, on the other hand, are softer and more flexible. So the correct option is option C.

Learn more about the woody stem here.

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what is the name of the substance that facilitates the action of lipase​

Answers

Answer:

The Pancreatic Lipase.

Explanation:

I am not completely sure, its been a while. I really hope this helps

Answer:

the pancreatic lipase

Explanation:

When the North Pole is tilted closest towards the sun, it is possible for areas within the Artic Circle to experience 24 hours of sunlight.
A. True
B. False

Answers

Answer:

please give me brainlist and follow

Explanation:

From the North Pole, the sun is always above the horizon in the summer and below the horizon in the winter. This means the region experiences up to 24 hours of sunlight in the summer and 24 hours of darkness in the winter.

I think now you can choose it is true or false

Question 10 of 10
Which of these is a cost of desalination technology?
O A. New supply of fresh drinking water
B. Thousands of suitable locations worldwide
O C. Inexhaustible supply of ocean water
D. Enormous energy requirements

Answers

Answer:

maybe it could be C?

Explanation:

i dont know why?

T Lymphocytes can bind proteins in their native form.

True or false

Answers

I think it’s True cus yeah
Answer:
True

Explanation

Which organism obtains energy without directly depending on another organism

Answers

The organism that obtains energy without directly depending on another organism is a PLANT.

PLANTS are organisms which are capable of manufacturing their own food  through the process of photosynthesis.

Photosynthesis is defined as the process by which plants use low energy containing inorganic compounds (example carbondioxide and water) in the presence of sunlight, as energy, to produce high energy organic compounds such as sugar. These sugar are used as source of energy in the plant cells.

While animals are the organisms that directly depend on plants( another organism)

Therefore, the organism that obtains energy without directly depending on another organism is a PLANT.

Learn more about plants  here:

https://brainly.com/question/18265947

Which of the following is not a
testable hypothesis that this data
could be used to support or
disprove?
F. Height is affected by child-
hood nutrition.
G. All females are taller than
males at age 12.
H. Being taller is always better
than being shorter.
I. All men who are married are
taller than their wives.

Answers

H, obviously that’s not a scientific answer

1. Define physical change.

Answers

Explanation:

physical change is the change which does not cause change in its chemical composition like shape,size,colour,odour,melting point,boiling point etc

Which specific subdivision of the nervous system calms the body after strenuous physical activity?
O A. autonomic nervous system
O B. somatic nervous system
OC. parasympathetic nervous system
CO D. sympathetic nervous system

Answers

Answer:

C. Parasympathetic nervous system.

Explanation:

The parasympathetic nervous system calms the body after strenuous physical activity.

Hope this helps!

Which of the following is an example of erosion?

Answers

Answer:

A

Explanation:

I think A is the example of erosion

Other Questions
In drawing the Lewis structure for ICl4, we can classify ICl4 as which type of molecule?Select the correct answer below:hypervalent moleculeelectron-deficient moleculeodd-electron moleculeall of the above Consider the probability distribution for number of children in local families. Probability Distribution X P(x) 0 0.03 1 0.22 2 0.45 3 0.27 4 0.03 1. Find the mean number of children in local families [Select] 2. Find the standard deviation of the number of children in local families [Select] 3. Would 0 children be considered a significantly low number of children? Which of the following is true of email communication? OA. Most emails are intended to provide information OB. Email communication cannot be used when the message framework is based on inductive appro You collect a random sample of size n from a population and compute a 95% confidence intervalfor the mean of the population. Which of the following would produce a wider confidenceinterval?(A) Increase the confidence level.(B) Increase the sample size.(C) Decrease the standard deviation.(D) Nothing can guarantee a wider interval.(E) None of these Solve the differential equation + 2y + 5y = 4 cos 2t. According to our class material, Lysol cleaning liquid was used for A. a "feminine" cleaning wash to prevent "odor" B. a contraceptive C. washing floors According to Stearns, "the desire to change sex is a matter of O freedom O identity O biology O time According to Barak Obama, he has been deemed both "too black" and "not black enough." O True O False What is the value of the t distribution with 9 degrees of freedom and upper-tail probability equal to 0.4? Use two decimal places. The Mississippi and Amazon rivers facilitated which of thefollowing?A. The birth of a great voyaging networkB. Long-distance trade within North AmericaC. Canoe-borne commerceD. Coastal shipping Which of the following locations has vertisols as the dominant soil order?oAr Riyadh,Saudi ArabiaoVientiane,LaosoBhopal, IndiaoPeawanuck, Ontario, Canada Which of the following best describes the image from a plane mirror? a)virtual and magnification greater than one b)real and magnification less than one c)virtual and magnification equal to one d)real and magnification equal to one *Please explain why* if an electric field experiences an acceleration from the west what direction is it explain how the kidney increases blood pressure through aldosterone secretion. start with angiotensinogen and end with increased bp. a flow chart/diagram is recommended (3 points). MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) Consumers allocate their budgets among bundles because 1) A) consumers face choices and tradeoffs. B) they want to minimize trips to the store. C) more is not always better. D) bundles are the most efficient way to package goods and services. 2) If a consumer prefers apples to bananas and prefers bananas to citrus fruit, in order to satisfy assumptions about preferences she has to prefer 2) A) citrus fruit to apples. B) apples to citrus fruit. C) bananas to apples. D) citrus fruit to bananas. 3) An indifference curve represents bundles of goods that a consumer 3) A) ranks from most preferred to least preferred. B) views as equally desirable. C) refers to any other bundle of goods. D) All of the above. 4) Indifference curves close to the origin are, those farther from the origin because of A) better than; transitivity B) worse than; transitivity C) worse than; nonsatiation D) better than; completeness 5) Measuring "y" on the vertical axis and "x" on the horizontal axis, convexity of indifference curves implies that the b of "y" for "x" 5) A) is constant as "x" increases. B) is decreasing as "x" increases. C) is increasing as "x" increases. D) cannot be calculated for large levels of "x." 6) For which of the following pairs of goods would most people likely have convex indifference curves? 6). A) nickels and dimes B) movie tickets and concert tickets C) left shoes and right shoes D) None of the above. Perfect substitutes 7). A) have horizontal indifference curves. B) always have indifference curves with slopes of -1. C) always have indifference curves with slopes of 1. D) have fixed rates of trading off one good for another. For the following, please answer "True" or "False" and explain why. ESSAY. Write your answer in the space provided or on a separate sheet of paper. 8) Indifference curves cannot intersect. 9) If two bundles are on the same indifference curve, then MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 9) B) no comparison can be made between the two bundles since utility cannot really be measured. A) the consumer derives the same level of ordinal utility from each but not the same level of cardinal utility. C) the MRS between the two bundles equals one. D) the consumer derives the same level of utility from each. 10) If Fred's marginal rate of substitution of salad for pizza equals 5, then 10). - A) he will eat five times as much salad as pizza. B) he would give up 5 pizzas to get the next salad. he will eat five times as much pizza as salad. D) he would give up 5 salads to get the next pizza. 11) Joe's income is $500, the price of food (F, y-axis) is $2 per unit, and the price of shelter (S, x-axis) is $100. Wh following represents his marginal rate of transformation of food for shelter? 11) A)-50 B)-5 C)-.02 D) None of the above. 12) The marginal rate of transformation of y for x represents 12) A)-Px/Py- B) the slope of the budget constraint. C) the rate at which the consumer must give up y to get one more x. D) All of the above. 13) 13) Lisa eats both pizzas and burritos. If the price of a pizza increases, Lisa's opportunity set A) is unchanged. B) becomes smaller.. C) becomes larger. D) cannot be determined without more information. 14) Economists assume consumers select a bundle of goods that maximizes their well-being subject to A) their wealth. B) relative prices. C) their marginal rate of substitution. D) their budget constraint. 15) 15) By selecting a bundle where MRS-MRT, the consumer is A) reaching the highest possible indifference curve she can afford. B) not behaving in an optimal way. C) achieving a corner solution. D) All of the above. The Reserve for Doubtful Debts Account showed a credit balance of $. 1,500 on 1-1-1996. During 1996 bad debts amounted to $. 1,100. The Debtors on 31-12-1996 owed $. 40,000. Maintain a 5 % reserve for doubtful debts. During 1997 bad debts came to $. 800. On 31-12-1997 the Debtors owed $. 44,000. The bad debts in 1998 amounted to $. 400. On 31-12-1998 the Debtors owed $. 30,000. Pass Journal entries. A consumer has set a budget of SM for the counmption of good X and Y. The price of Good X is SPX, and the price of good Y is SPy. The consumer has a Utility function given by U(X,Y)=xy a) Find the optimalt consumption choice of the individual and the utility obtained. b) Make a graph that illustrates the solution to the problem c) Why do we use parameters? Pr = $ Pu Py = $Py 6(MY)=xy Which of the following is NOT a measure of salespeople's effectiveness? A. Sales volume. B. Market share. C. Profitability of sales. D. Effort E. Customer Assume that You create your own business and your goal is to maximize profits. To do so, you have to make some basic decisions. Discuss the three most important decisions and how you will deal with each one of them in detail? . Because of sampling variation, simple random samples do not reflect the population perfectly. Therefore, we cannot state that the proportion of students at this college who participate in intramural sports is 0.38.T/F Monique buys a $4,700 air conditioning system using an installment plan that requires a 15% down payment. How much is the down payment?a. $705b. $70.50c. $313.33d. $31,333.33