Which is the region of actively dividing
cells at the tip of the stem?

Answers

Answer 1

Answer:apical meristem

Explanation:


Related Questions

Mitochondria require glucose to convert ADP to ATP. Which of the following statements describes how ADP is converted into ATP?

A. ADP loses a phosphate group which stores energy for use by the cell.
B. ADP gains a phosphate group which stores energy for use by the cell.
C. ADP loses a phosphate group which releases energy for use by the cell.
D. ADP gains a phosphate group which releases energy for use by the cell.

Answers

Answer:

B. ADP gains a phosphate group which stores energy for use by the cell.

Explanation:

ADP is converted to ATP for the storing of energy by the addition of a high-energy phosphate group. The conversion takes place in the substance between the cell membrane and the nucleus, known as the cytoplasm, or in special energy-producing structures called mitochondria.

The statement that describes how ADP is converted into ATP is as follows:

ADP gains a phosphate group which stores energy for use by the cell.

Thus, the correct option is B.

What is ATP?

ATP stands for Adenosine triphosphate. It may be defined as an organic compound that delivers energy to operate many processes in living cells, such as condensate dissolution, muscle contraction, nerve impulse propagation, and chemical synthesis.

ATP is considered a high-energy compound that furnishes immediate energy to the cell for metabolic activities.

ADP gets converted into ATP by gaining one phosphate group which is the most potent high-energy phosphate. This conversion of ADP to ATP generally takes place in the cytoplasm or in the membrane-bound cell organelle known as mitochondria.

Therefore, the correct option for this question is B.

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Which factor would have the greatest influence on the southern migration of animals living in the northern hemisphere

Answers

Answer:

Animal migration is the relatively long-distance movement of individual animals, usually on a seasonal basis. It is the most common form of migration in ecology. It is found in all major animal groups, including birds, mammals, fish, reptiles, Many of these migrations are north-south, with species feeding and breeding in.

4. Why are coral reefs only found in tropical water? *
(1 Point)
They need cold water with little sun
They need deep water and humid temperatures
They require shallow waters where the sun can reach them

Answers

They require shallow waters where the sun can reach them!

Answer:

They require shallow water where the sun can reach them.


1980g = __kg
A. 198 B.1.98 C.19800 D.19.8

Answers

Answer:

1.98 kg

Explanation:

3(a). Diagram 3 shows some processes that involve the changes in the
state of matter. Choose the processes that release heat.*​

Answers

Answer:

C

D

Explanation:

The processes of freezing sublimation releases heat to environment.

Freezing is a phase change by which a liquid changes to solid.

Sublimation is a phase change in which a gas changes to solid.

Phase changes by which a substance returns back to the state of orderliness involves a loss of heat. Sublimation is can be from solid to gas or gas to solid. In the process from gas to solid, heat is released. But from solid to gas, heat is absorbed.

What is the relationship between undisturbed sedimentary rock layers and fossils?

Answers

Answer:

A principle of law stating that within a sequence of undisturbed sedimentary rocks, that the oldest layers are on the bottom and the youngest are on the top. rock layers have a unique set of fossil animal and plant remains which can be used to determine the relative ages of rock layers.

Explanation:

cellular activity across a cell membrane

Answers

Answer:

The plasma membrane is a selectively permeable barrier between the cell and the extracellular environment. Transport of such molecules and ions across all cellular membranes is mediated by transport proteins associated with the underlying bilayer.

Explanation:

A scientist presents the finding from her latest research at a scientific conference. Several scientists in the audience question her analysis. Which of the following is the best response to the criticism?






A) accept the criticism as fact and change the conclusions.

B) refused to speak for the remainder of the conference

C) assume that the criticism is inaccurate and ignore it

D) review the data analysis in light of the criticism

Answers

Answer: A

Explanation:

I think it’s D. She should review the data first.

What is the correct answer?

Answers

with unbalanced forces

Which statement correctly distinguishes the functions of lipids from other types of biomolecules?

Answers

^^ they are correct !!!! 1000%

Which is a symbol that represents SI units for temperature?
°C
g
Ооос
L

Answers

degrees celcius because that is a form of heat the others are mass
Degree celcius from the options. But si unit is kelvin

HIV can remain latent for several years and not cause any symptoms in its host. What viral reproduction cycle is occurring during this latency period? What viral reproduction cycle is occurring once a person moves into the acquired immunodeficiency syndrome (AIDS) stage of HIV infection?

Answers

Answer:

The lytic cycle.

Explanation:

HIV is a retrovirus that has a special enzyme called transcriptase reverse, which can synthesize DNA using RNA as a template. This replication system is particularly useful for the virus because the DNA synthesized from the RNA viral genome can be then integrated into the human chromosomes and stay inactive for years. This is called a lysogenic cycle and is characterized by a latency of the virus and an integration to the host DNA.

When there is a triggering event, this latent virus can be excised from the human chromosome and start producing copies of itself using the host machinery. Then the virions are assembled and after that they lyse the host cell and release new infective units that can then infect neighboring cells. This is called the lytic cycle of the virus and is the reproduction cycle that occurs when a person moves into the acquired immunodeficiency syndrome (AIDS) stage of HIV infection.

When a food handler can effectively remove soil from equipment using normal methods, the equipment is considered what?

Answers

Answer:

Cleanable

Explanation:

Cleanability refers to the ease with which microorganisms or particles can be removed from the equipment used in food production. To be cleanable the roughness of the machine being employed in production is not expected to exceed 0.8μm.

The Atomic Force Microscope is used to measure the surface roughness of machines. Cleanability is important as it ensures that the machines used in food production are safe.

When a food handler can effectively remove soil from an equipment by using normal methods, the equipment is considered to be; Corrosion Resistant.

The soil referred to her would be dirt because we are talking about a food handler.

Now, if the food handler is finding it difficult to remove dirt from the equipment by using normal/regular methods, it means that the soil/dirt has succeeded in having some kind of chemical reaction with that equipment.

If that is the case, then it means the equipment is undergoing corrosion because corrosion is defined as the gradual destruction of a metal by chemical reaction with the environment.

Since we have established that inability to use normal method denotes corrosion, then if he can use normal methods to remove the soil effectively, then the equipment is said to be corrosion resistant.

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it for dreelliot 1/2 divided by 1​

Answers

1/2, anything divided by 1 is always going to stay the same, also as anything divided by 0.

Translation can best be described as: *
1.making proteins using RNA
2.making new DNA using the old DNA
3.making proteins using DNA
4.making RNA using DNA
docaribedas. *

Answers

Answer:

1 is the right answer guaranteed

jennifer performed an experiment to see how temperature affects the rate of breathing. group A will have their rate of breathing measured in 35 degrees Fahrenheit and group B will have their rate of breathing measured in 70 degrees Fahrenheit. write an "if..then" hypothesis statement ​

Answers

Answer:

If the temprature increases then the rate of breathing will decrease

Explanation:

This is because the increase in body temprature  increases the heart rate making it harder to breathe

So this is a simple yes or no question
In photosynthesis is the water broken down by hydrogen molecules yes or no

Answers

yes i think so, but not sure
Water splitting is the chemical reaction in which water is broken down into oxygen and hydrogen. It says it gets broken down into hydrogen so no i don’t think it is broken down BY hydrogen.

write a food chain from this food wed with six tropic levels

Answers

Answer:

Pri mary Prod ucers

Prim ary Con sumers

Secondary Consum ers

Te rtiary Consumers

Ap ex Pred ators

Trophic casc ade?

(i put lines because it says that i'm using "inappropriate" words.)

HELP!!!!!! FIRST PERSON TO ANSWER CORRECTLY GETS BRAINLIEST!

The movement of tectonic plates in two different locations is shown below:

Which statement is most likely true?

An earthquake may in occur in location a and subduction occurs in location b

Subduction occurs in both locations

Subduction occurs in location a and a volcanic eruption may occur in location b

Sea floor spreading occurs in both locations

Answers

Answer:

An earthquake may in occur in location a and subduction occurs in location b

The answer is c I hope this helps

If something's neural center dies, would you classify its cells as dead?

Answers

Answer:

No because only the neural organ died not the cells

No the cells are still living

Pea plant clones are given different amounts of water for a three-week period. First pea plant receives 400ml. Second pea plant receives 200ml. Third pea plant receives 100ml. Fourth pea plant does not receive any extra water; the plant only receives natural ways of receiving water. The height of the pea plants is recorded daily. What is the independent variable?


A) the different amounts of water

B) the heights of the pea plant

C) the pea plants

D) the natural ways of receiving water

Answers

Answer: The independent variable is the different amount of water. The correct option is A.

Explanation:

A variable can represent age, a person, or an entity that can be measured. In statistics, it is simply defined as an attribute of an object to be investigated. There are different types of variables these includes:

--> Dependent variable and

--> Independent variable.

Dependent variables are simply the variables that are affected by the changes that occurs in the experiment. From the experiment they should include:

--> the height of the plant,

--> the size of the plant,

--> the number of leaves

---> if the plant survived or not (dead).

Independent variable are the variables that are changed in the experiment. A good example from the pea plant experiment is WATER. It is the aspect that is used to alter the dependent variable which is the height of the pea plant. I hope this helps, thanks!

What are the three base sequences on a tRNA molecule called?

Introns

Exons

Codons

Anti-Codons​

Answers

Answer:

proteins are built from smaller units called and amino acids which are specified by 3 nucleotide mRNA sequences called Codons each Condon represents a particular amino acid and the each condone is recognized by a specific tRNA. have a nice day !!!!!!!

Which statement about sister chromatids is true? One sister chromatid is inherited from each parent. Sister chromatids are always in every cell. Sister chromatids are only present during cell reproduction. Each sister chromatid forms a lobe of a chromosome.

Answers

Answer:

One sister chromatid is inherited from each parent.

Explanation:

Answer:

its C

Explanation:

How many more cherry pies have 60 to 89 cherries than 90 to 119 cherries?

Answers

Answer:

They are the same thing

6 pies are more in 60 to 89 cherries than 90 to 119 cherries, a bar graph is a graphical depiction of information, amounts, or numbers using bars or strips.

How to depict the bar graph?

They are employed to contrast and compare various data kinds, frequencies, or other measurements of several categories of data.

The calculation of the bar graph in the given question.

For 60 - 89 cherries there are 10 pies

For 90 -119 cherries there are 4 pies

10 -4 = 6  pies

The image for the graph is attached below.

When displaying sections of data, bar charts should be used. As long as there aren't too many categories to compare, vertical bar charts can be useful for comparing several categories or discrete data, such as age groups, classes, schools, etc. They are quite helpful for time series data as well.

Therefore, there are 6 more pies in the 60 -89 cherries category than in the 90-119 category.

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An interaction in which one organism captures and feeds on another organism is called
a competition
C mutualism
b. symbiosis,
d predation

Answers

I’m sure it’s predation
D. Predation

A predator hunts its prey and comsumes it :)

Do we use all brains all the time? If so why?

Answers

Answer:

Yes because we use our brain to write, read, draw, drive a car, or pretty much anything we do. Even sleeping our brain is working. But at a slower pace. The brain never stops working.

Explanation:

yes of course . All the time everyday every second . Our brains help us make decisions and we makes decisions every minute ! Hope this helps . There is sooo many reasons !

Which three of the following are examples of feedback mechanisms which help maintain homeostasis?
A antibodies binding to a virus
B flagellar rotation for cell movement
Cinsulin secretion in response to high blood sugar
D Nincresed heart rate in response to exercise
E protein synthesis
F proton pumping to maintain a proper pH level

Answers

Answer:

F proton pumping to maintain a proper pH level


Which of the following statements best describes cellular respiration?

1.Sunlight and carbon dioxide are used to make ATP.
2.ATP and oxygen are used to make sugars and starches.
3.Glucose molecules from food and oxygen are used to make ATP.
4.ATP and carbon dioxide are used to make water and glucose.

Answers

Answer:

1.

Explanation:

Sunlight and carbon dioxide are used to make atp

This is a person in a fictional work that does not change during the course of the action.

Answers

Answer:

A Static character

Explanation:

1.) What gives water all its properties? 2.) What type of bond joins H2O to another H2O and forms cohesion? 3.) What property of water prevents rapid temperature change inside the body of organism? 4.) Which property of water allows water to attach to roots of plants for capillary action? 5.) Water is found in many compounds such as blood, saliva, sweat because of which property of water? 6.)Which property of water causes water to form drops? 7.)Which property of water helps maintain extreme temperature changes in an area? 8.) What happens to hydrogen bonds when water turns to ice? 9.) Why doesn't water break down fat? 10.)Which property of water causes surface tension? Cohesion, Adhesion, High heat capacity, high heat vaporization and polarity

Answers

Answer:

1. polarity

2. hydrogen bonding

3. High heat capacity

4. Adhesion

5. polarity

6. surface tension

7. high heat vaporization

8. hydrogen bonds form a rigid and stable network

9. Water is a polar substance and fat is a nonpolar substance.

10. Cohesion

Explanation:

Water is a polar molecule that is held together by hydrogen bonds to form strong cohesive forces. This accounts for the surface tension in water. Surface tension is the force acting on water that it makes to behave like a stretched elastic skin.

The polarity of water accounts for the fact that it is found in several parts of the body where it largely plays the role of a polar solvent.

High heat capacity of water enables it to function well in the area of thermoregulation in the body. High heat vaporization accounts for the fact that water helps maintain extreme temperature changes in an area.

When in solid state, the hydrogen bonded network in water becomes rigid and forms a very stable network of water molecules. Being polar, water does  not interact with fat because like dissolves like.

In plants, the attachment of water to plant roots is known as adhesion and is necessary for the capillary movement of nutrients to plants via the root.

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WILL MARK BRAINLIEST Short-response prompt (15 points)Read the following passage from Act I, scene ii of The Tempest, in which Prospero summons Caliban.PROSPERO . . . Come on;We'll visit Caliban my sIave, who neverYieIds us kind answer.MIRANDA'Tis a viIIain, sir,I do not love to look on.PROSPEROBut, as 'tis,We cannot miss him: he does make our fire,Fetch in our wood and serves in officesThat profit us. What, h0! sIave! CaIiban!Thou earth, thou! speak.CALIBAN[Within] There's wood enough within.PROSPEROCome forth, I say! there's other business for thee:Come, thou tortoise! when?(. . .)Thou poisonous slave, got by the devil himselfUpon thy wicked danm, come forth!From the passage, identify words and phrases that refer to Caliban. Then, analyze how the choice of words shapes readers' first impression of Caliban and shows Prospero and Miranda's attitude toward him. Be sure to use details from the passage to support your analysis. Please help me asap....... Write a function named last_digit that returns the last digit of an integer. For example, last_digit(3572) should return 2. It should work for negative numbers as well; last_digit(-947) should return 7. Find the value of the variable (simplify your answer) PLEASE HELP!!!! what happens when the ocean reaches its saturation level of carbon dioxide? UNIT TEST; PLEASE HELP; TIMED!!What are the characteristics of an independent clause? Select three options. It contains a subject and a verb. It expresses a complete thought. It begins with a relative pronoun. It can stand alone as a complete sentence. It cannot stand alone as a complete sentence. 100 ponits!!!Mafic rocks are...a.high in silica contentb.low in Fe & Mg contentc.high in Fe & Mg contentd.low in silica content what do humming birds eat? and how do they get their food? SOMEONE HELP!!!??? ASAP! Ill give you brainliest...Is racism a matter of opinion? If so give an explanation!!! In some countries (e.g., France) failing to help in an emergency is a violation of the law. Are so-called "Good Samaritan" laws a good idea or not? Why? Do the organic prices vary directly with the conventional prices? If so, identify k. Does the total cost of organic apples vary directly with the number of pounds of organic apples purchased? If so, identify k.THE RIGHT ANSWER IS (i just had to answer my own question so that other people can get it but just copy and paste this thanks :) )no, this is not a direct variationyes this is a direct variation with k=2.342 Which graph below correctly shows the two lines on the same axes ? Find the length of side b in the right triangle below. Round to the nearest tenth if necessary A. 8B. 16 C. 32 D. 64 Which thesis is stronger? Explain your answer using complete sentences.A) Globalization has created many new jobs in India. B) Globalization has had a positive effect on India because it offers new solutions to poverty. What is your best memory? In the story behind Barz vets with PTSD basin new Warzone with little support how did David Carlson time at war change him A scientist walking through a forest recorded as integers the heights of 5 trees standing in a row. She observed that each tree was either twice as tall or half as tall as the one to its right. Unfortunately some of her data was lost when rain fell on her notebook. Her notes are shown below, with blanks indicating the missing numbers. Based on her observations, the scientist was able to reconstruct the lost data. What was the average height of the trees, in meters? why did washington did not want political parties??why did jefferson did want political parties?? Which ion has smaller size and why?Mg++ or Na+. Which statement about Monsoons in South Asia is true?Question 1 options:They are seasonal winds that bring rain. They occur all year. Another term for them in Hurricane. They only occur in India