Bshehe svevsbehxuebxhebxhebdbdb

Answers

Answer 1

Answer:

hi

Explanation:

I can't understand your question

Answer 2

Answer:

what is it that you are asking

Explanation:


Related Questions

what is a photon. A. part of a ribosome B. A light particle C. A carbon dioxide molecule D. Part of a chloroplast

Answers

B. A light particle because it is the basic unit of all light. It is a quantum of energy with a visible wavelength

In a microarray analysis used to compare sporulating and nonsporulating yeast, a spot that appears yellow at a given time point is associated with a gene that is _______. View Available Hint(s) In a microarray analysis used to compare sporulating and nonsporulating yeast, a spot that appears yellow at a given time point is associated with a gene that is _______. is expressed roughly equally in both sporulating and nonsporulating yeast likely to play a role in the process of sporulation expressed in neither the sporulating nor the nonsporulating yeast present in sporulating, but not in nonsporulating yeast

Answers

Answer:

is expressed roughly equally in both sporulating and nonsporulating yeast

Explanation:

A DNA microarray (also called DNA chip) is a microchip-based testing platform which can be used to analyze and compare gene expression profiles between samples. A DNA microarray contains microscopic DNA spots attached to a solid surface, where each spot corresponds to thousands of copies of a specific DNA sequence (i.e., probes). Subsequently, cDNA 'target' molecules obtained by reverse transcription from RNA are then hybridized to a microarray. This process of hybridization can be quantified by using fluorophore-labeled targets that determine the level of the expressed gene (transcript) in the target sample. In a DNA microarray, the intensity and types of color in each spot indicate the presence and level of each specific transcribed gene in the samples. In consequence, the presence of yellow spots in the DNA microarray indicates approximately equal expression levels of the corresponding gene in both yeast samples.

To control the population of insects, if insecticides are used then how it will affect the population of birds?

Answers

Answer: Birds are exposed to insecticides through ingestion by mistaking, they ingest pesticide residues when they trim their feathers with their beaks or may drink or bathe in contaminated water. The effects can range from death due to poisoning to a variety of effects such as weakening of eggshells, deformation and slow growth of chicks, lack of appetite, weight loss, immune system damage, hormonal disruption. In addition, insect-eating birds are at a loss when insecticides cause a drop in the number of insects available, especially when they have chicks to feed.

Explanation:

Insects are a class of invertebrate animals characterized by having one pair of antennae, three pairs of legs and two pairs of wings (which, however, may be reduced or missing). They comprise the most diverse group of animals on Earth with an estimated thirty million undescribed species, potentially representing more than 90% of the life forms on the planet. Moreover, they can be found in almost every environment on the planet, so they are not only highly diverse, but also incredibly abundant.

Like any species on the planet, insects play a vital role in the ecosystem, so that a change in the population can compromise the survival of everything around them. On the other hand, insects called "pests" are those insects observed in systems and whose populations cause damage to crops. Although both beneficial insects and pest insects are part of any ecosystem and are also present in human-managed systems. Humans combat these pests using insecticides, which are chemical compounds used to kill insects. They are usually very specific since the product only affects the organism it damages, leaving the rest of living beings and the environment unharmed. And they have low toxicity to humans and animals.

The most common way in which birds are exposed to insecticides is through ingestion by mistaking, for example, a pesticide granule for a seed, or indirectly, by consuming contaminated prey (insects). Birds may also ingest pesticide residues when they trim their feathers with their beaks or may drink or bathe in contaminated water. It should be noted that it also depends on the toxicity of the chemicals, the magnitude and duration of exposure. The effects can range from death due to poisoning to a variety of effects such as weakening of eggshells, deformation and slow growth of chicks, lack of appetite, weight loss, immune system damage, hormonal disruption. In addition, insect-eating birds are at a loss when insecticides cause a drop in the number of insects available, especially when they have chicks to feed.

two example of viruses​

Answers

Answer:

Trojanic bomb.

Polymorphic virus.

Boot sector virus.

Examples of Viruses:

-Coronavirus
-Rabies
-HIV (AIDS)
-Influenza
-Hantavirus
-Ebola
-Dengue
-Diphtheria
-Hepatitis
-Rubella
-Smallpox
-Measles
-HPV


Hope this helps! Please make me the brainliest, it’s not necessary but appreciated, I put a lot of effort and research into my answers. Have a good day, stay safe and stay healthy.

A sperm fertilized an egg. Which two structures will the fertilized egg contact?
ovary and fallopian tubes
fallopian tubes and uterus
uterus and cervix
cervix and ovary

Answers

Answer:

B Edge 2021

Explanation:

I just took the test

When a sperm fertilizes an egg, the fertilized egg, also known as a zygote, will travel from the fallopian tube to the uterus, where it will implant and grow into a fetus. Therefore, the correct option is B.

What is a fertilized egg?

A fertilized egg is also known as a zygote. It is a single cell that results from the union of a sperm and an egg during fertilization. Fertilization typically occurs in the fallopian tube of a female reproductive system when a sperm successfully penetrates and merges with the egg.

The egg is released from the ovary and travels through the fallopian tubes towards the uterus. It is in the fallopian tubes where the egg can be fertilized by a sperm, forming a zygote.

The zygote will then continue to travel through the fallopian tube towards the uterus. As it approaches the uterus, the zygote will undergo several cell divisions, forming a ball of cells known as a blastocyst.

The blastocyst will then implant into the lining of the uterus, where it will continue to grow and develop into a fetus. The cervix, which is the lower part of the uterus, plays a role in pregnancy by keeping the fetus inside the uterus during gestation and then opening to allow for delivery during childbirth.

Therefore, option B) the fallopian tubes and uterus is correct.

To know more about the fallopian tube:

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3. Which term describes the offspring of a
first-generation cross between parents with
different forms of a trait? sc.7.L.16.1

Answers

Answer:

the passed on from to offspring

How is matter converted into energy in the sun’s core?
A. Helium isotopes decay, releasing energy in the process.
B. Hydrogen nuclei collide and fuse, releasing energy in the process.
C. Hydrogen nuclei collide and fuse, consuming energy.
D. Hydrogen nuclei split apart, releasing energy in the process.

Answers

The answer is B! The process released energy because the total mass of the resulting nuclei is less than the mass of the original two nuclei. The leftover mass then becomes becomes energy. :)

who discovered that white light is a spectrum of colours rays

Answers

Answer:

Isaac Newton

Explanation:

Isaac Newton discovered that white light is a spectrum of seven colour rays.

Distinguish between acute and chronic diseases.(Class 9 Ncert Answer Pls)

Answers

Answer:

Acute diseases refer to the medical condition that occurs suddenly and lasts for a shorter period of time. Chronic diseases develop slowly in our body and may last for a lifetime. Chronic diseases are sometimes fatal.

Answer:

Well, here is your answer...

Explanation:

I am really sorry because I have to search other website for answering this question because I am not in the same grade which you are in... SORRY DEAR !!!

Which type of micro-organism makes its own food, like plants do?

a - algae
b - protozoa
c - bacteria
d - yeast

Answers

Answer:

algae. I just looked it up. algae are autotrophs meaning they make their own food. I hope this helps!

Answer:

algae is your answer

Explanation:

hope help yiu

Compare and contrast the cell structures / organelles found in plant and animal cells
• list 3 organelle / structure plant and animal cells have that are the same
• list 2 organelles / structures plant and animal cells have that are different

Answers

Answer:

Explanation:I need to get some answers too

•Science

analysis of disease resulting from nutrient deficiency

Answers

Hello user,

The answer is Protein Energy Malnutrition ( PEM )

hope it helps you ...

INTRODUCT
TO BIOLOGI
UNIT 1
UNIT 2
Exercise ?
А.
Encircle the best suitable answers.
i. Ms. Aisha was busy in dissecting and analyzing the heart of frog. Proba
she is a:
a. Cell biologist
b. Taxonomist
C. Histologist
d. Palaeontologist

Answers

Answer: C. Histologist

Explanation:

A cell biologist refers to a person who studies cells and their functions and their interactions with the biological organisms.

A taxonomist refers to a biologist who classifies organisms into their categories.

A histologist, can also be called a histotechnician, and this is someone who prepares tissue samples for the pathologist to study. A histologist cut samples from organs which are used for microscopic tissue analysis.

Palaeontologist is a person who studies fossils in order to get information regarding life on Earth.

it happens it happens when moving objects or travels as a given distance in a shorter amount of time.

A.accelerates
B.moves
C.slows down
D.stops​

Answers

Answer:

I think option (A) is right answer

The lipid bilayer membrane of a neuron is impermeable to charged molecules or ions. To enter or exit the neuron, ions must pass through special proteins called ion channels that span the membrane. Ion channels have different configurations: open, closed, and inactive. Some ion channels need to be activated in order to open and allow ions to pass into or out of the cell. Which ion channels are used in the production of electrical signals (Action Potential) in neurons

Answers

Answer:

The correct answer is: in neurons, the most used ion channels in the production of action potentials are the channels that allow fo passage of sodium and potassium.

Explanation:

Neurons must be able to transmit and receive signals in order for the nervous system to operate. Because each neuron has a charged cellular membrane (a voltage differential between the interior and the exterior), the charge of this membrane can vary in response to neurotransmitter molecules generated by other neurons as well as external stimuli. The membrane potential is the difference in total charge between the interior and outside of the cell. This membrane potential exists thanks to the state of ion channels that may or may not allow the passage of certain ions.

A substance called a neurotransmitter allows a neuron to accept input from other neurons. The neuron will transmit the signal to downstream neurons if the input is powerful enough. The opening and shutting of voltage-gated ion channels, which produce a transient reversal of the resting membrane potential to form an action potential, are used to transmit a signal within a neuron (in one direction only, from dendrite to axon terminal). The polarity of an action potential changes across the membrane as it travels down the axon. The signal then activates other neurons once it reaches the axon terminal.

The target neuron is depolarized to its threshold potential (-55 mV) by a stimulation from a sensory cell or another neuron, and Na+ channels in the axon hillock open, initiating an action potential. The neuron totally depolarizes to a membrane potential of around +40 mV after the sodium channels open. As Na+ channels open, the action potential moves along the neuron.

The cell's membrane voltage is "reset" to the resting potential after depolarization is complete. The Na+ channels shut, signaling the start of the refractory phase in the neuron. Voltage-gated K+ channels open at the same moment, allowing K+ to escape the cell. The membrane potential returns to a negative state as K+ ions exit the cell. The cell becomes hyperpolarized when K+ diffuses out of it, resulting in a membrane potential that is lower than the cell's usual resting potential. The sodium channels revert to their resting state at this moment, ready to open again if the membrane potential rises over the threshold potential again.

Which type of white blood cell is activated by antigens that are bound to antibodies?
monocytes
eosinophils
basophils
neutrophils

Answers

Answer:

basophils

Explanation:

Basophils are a class of white blood cells known as granulocyte, which also include neutrophils, eosinophils, and mast cells. These cells (basophils) are generated in the bone marrow as other white blood cells. When stimulated, basophils degranulate to release histamine, proteoglycans, and proteolytic enzymes and thus mediate immune responses. This process of degranulation occurs when a specific antigen binds to the IgE receptor on the basophil. Moreover, basophils may also be activated by inflammatory mediators (e.g., complement factors such as C5a and C3a, chemokines, etc).

Most people need more daily allowances of servings from the what
food group

Answers

Answer:

According to the U.S. Department of Agriculture, you should consume the highest proportion of your foods from the grain group. However, you should consume almost as many portions from the vegetable group; fill your plate a little over one-fourth full with grains and add almost the same amount of vegetables.

Explanation:

Amoeba Sisters Video Recap of Meiosis: The Great Divide
answers

Answers

Answer: I have no idea

Explanation: This question does not have enough information for me to answer it.

Select the correct statement about equilibrium.
a) the weight of the endolymph contained within the semicircular canals agains the maculae is responsible for static equilibrium.
b) due to dynamic equilibrium, movement can be perceived if rotation of the body continues at a constant rate
c) cristae respond to angular acceleration and deceleration.
d) hair cells of both types of equilibrium hyper polarize only, resulting in an increased rate of impulse transmission.

Answers

Answer:

cc) cristae respond to angular acceleration and deceleration.

Explanation:

The vestibular system is the sensory apparatus of the inner ear that acts to maintain body equilibrium, as well as to coordinate the position of the head and eye movement. The vestibular system consists of five distinct sensory organs: three semicircular canals (i.e., anterior, posterior, and lateral) which are involved in dynamic equilibrium; and the two otoliths (i.e., utricle and saccule), involved in static equilibrium. The crista ampullary (​plural: cristae) is the sensory organ located in the semicircular canals of the inner ear of vertebrates, which act to detect angular acceleration and deceleration. The cristae of the semicircular canals respond to the rotational movement and are responsible for dynamic equilibrium.

which of these is a cash crop

A. cucumbers

b. grass

c. latex

d. strawberries ​

Answers

Answer:

The answer is Cccc Latex

the answer is bbbbb grass

Name the landscape region that contains the youngest rock material.

Answers

The answer should be Atlantic Coastal Plain

A point mutation that changes a codon specifying an amino acid into a new codon coding another amino acid is called: a. Deletion mutation. b. Missense mutation. c. Nonsense mutation. d. Frameshift mutation.

Answers

Answer:frame shift

Explanation:

How did Mendel control which plants were
being pollinated?
A. He used artificial cross-pollination,
B. He only used female plants in his experiments,
C. He allowed any plant to be pollinated,

Answers

Answer:

Mendel was interested in the offspring of two different parent plants, so he had to prevent self-pollination. He removed the anthers from the flowers of some of the plants in his experiments. Then he pollinated them by hand with pollen from other parent plants of his choice.

Mendel controlled which plants were being pollinated by using artificial cross-pollination. Details about Mendel experiment can be found below.

How did Gregor Mendel control pollination?

Gregor Mendel is referred to as the Father or Genetics because of his immense role in inheritance.

Gregor Mendel performed series of experiment using pea plants where he crossed them to observe the inheritance of several traits.

However, Gregor Mendel was able to control the process of self-pollination among the pea plants he used by employing artificial cross pollination.

Learn more about Gregor Mendel at: https://brainly.com/question/978525

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Which hormone can be found in many fruits and can become airborne and cause over-ripening and abscission

Answers

Ethylene is a plant hormone that is released in the form of gas. It stimulates plant cells degradation making the fruits softer and sweeter. As a result, high ethylene levels may cause fruits over-ripening and abscission.

Answer:

Ethylene is a plant hormone that is released in the form of gas. It stimulates plant cells degradation making the fruits softer and sweeter. As a result, high ethylene levels may cause fruits over-ripening and abscission.

Explanation:

Ajudem-me por favor qual é o intruso nesta 4 alíneas de profissões:
a) cantiga
b) cantor
c) cantadeira
d) cantão

Answers

Answer: it is b

Explanation:I DID THIS TEST

The answer is b, i hope this helps you.

explain about blackmans law of limiting factors​

Answers

Answer:

i dont know

Explanation:

because i hane never see that question

Answer:

k

Explanation:

The smell of freshly cut grass occurs because the plant is signaling it is in distress, simultaneously warning other plants, trying to attract a creature to save it, and signaling to the cells around it to divide to close the wound. This type of signal would most likely be:

A. Local signaling
B. Synapse
C. Enzyme
D. Hormone

Answers

Answer:

A. local signaling

Explanation:

the answer is A) local signaling

Mary determined that 5 pollen grains could fit along the diameter of the field of view of her microscope. If each pollen grain has a diameter of 0.3mm what is the diameter in millimeters of the field of view of Mary's microscope
1.5mm
15mm
4.7mm
5.3mm

Answers

Answer:

1.5mm

Explanation:

According to this question, Mary is trying to view 5 pollen grains under her microscope. She found out that the 5 pollen grains each with a diameter of 0.3mm could fit along the diameter of the field of view of her microscope.

This means that the diameter of the field of view of Mary's microscope can be calculated as follows:

Diameter of each pollen × no. of pollen that fit in

= 0.3mm × 5

= 1.5mm

Hence, the diameter of the field of view of Mary's microscope is 1.5mm.

Compose a hypothesis for each of the following questions.
Will planting seeds
too shallow or too
deep prevent their
growth?

Answers

Answer:

No

Explanation:

it doesn't prevents their growth only if they get the necessary source

What happens if the products of digestion of proteins in a boiled egg are more than what the body needs ?

Answers

Answer:

sry I don't know but need more points

Explanation:

I surely answer yr next question

Other Questions
find the measure of the indicated angle to the nearest degree 2cos2+cos2(2)2cos2cos2=1 Train X traveled 216.6 kilometers in 38 minutes. How many miles per hour was it traveling? listen, read the question, and choose the option that best answers the question. What volunteer opportunity does Mara Luisa do?She serves food in a retirement home.She raises money for the local retirement home.She raises money for a homeless charity.She serves food in a soup kitchen for the homeless. the ratio of Ages of Minu and her brother Sudhir is 3:4 the difference between their ages is 5 years then find their present ages Which of the following examples best represents the use of an interval scale? measuring the number of cookie boxes sold by scouts on the west coast of a town versus those sold on the east coast of the town naming the different car brands seen in a school's parking lot assessing students' ratings of their professors' performance on a five-point scale ranging from poor to excellent ranking the participants of a race based on their performance what do you mean by infrastructures of development? explain the importance of such development for a country. HELP ASAP PLEASEEEEEEEE Please use the following information to answer the questions below. The southern grasshopper mouse feeds regularly on the Arizona bark scorpion, the most venomous scorpion in the United States. While attempting to capture the scorpion, the mouse usually gets stung multiple times by the scorpion but does not seem to be affected. While attempting to capture the scorpion, the mouse's heart rate increases, and there is an increase in epinephrine in the mouse's blood. What nervous system division is responsible for the mouse's physiological state Which of these is NOT an art form of Melanesia?MasksPaintingBark clothPotteryMat and basket weaving What is the missing number in the input output table Input: 3, 5, ? 17Output: 16, 22, 31, 58 Economic impact of agricultural pollutants on water sustainability for agricultural production. summarise your findings in a table form The Finch family is discriminated against by people in their town because Atticus chose to defend an African American man.TrueFalse .Write a letter to your principal,highlighting the teacher's poor attitude to work and how to check it if the radius of a sphere is7 cm find its volume The ratio of the measures of the acute angles of a right triangle is $8:1$. In degrees, what is the measure of the largest angle of the triangle? find a number such that when 3/4 of it is added to 3the sum is the same as when 2/3 of it is subtracted from 6. PLEASE HELP Alice worries about everything and can never relax. She is very jumpy, has trouble sleeping at night, and has a poor appetite. For the last few months, her anxiety has become so extreme that she is unable to concentrate at work and she is in danger of losing her job. Alice is most likely experiencing: Can you guys give me some shorts poem about living life seriously Which ocean borders the western coast of South America