Plzzzzz help me this is a test i have to do

Answer: keratin beacuse thats the right answer

Answer:

As mentioned, light microscopes that are used for light microscopy employ visible light to view the samples. This light is in the 400-700 nm range, whereas fluorescence microscopy uses light with much higher intensity. ... This is typically a simpler technique than fluorescence microscopy.

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Answer:

As mentioned, light microscopes that are used for light microscopy employ visible light to view the samples. This light is in the 400-700 nm range, whereas fluorescence microscopy uses light with much higher intensity. ... This is typically a simpler technique than fluorescence microscopy.

Answer:

A person with type A blood receiving a transfusion of type B or AB blood would have an ABO incompatibility reaction. In an ABO incompatibility reaction, your immune system attacks the new blood cells and destroys them. If you have type AB blood, you have both A and B antigens.

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please mark me as brainliest

The cell looks identical on both sides of the second picture. This shows that the cell is getting ready to split into two separate cells.

Answer:

The expected frequency of the dominant allele, N is 0.70

Explanation:

Total number of individuals in the insect population = 97 + 52 + 50 = 199

From Hardy-Weinberg equation, p2 + 2pq + q2 = 1; also p + q = 1

The frequency of dominant allele, N = p

Frequency of dominant NN genotype individuals = p2

From the given data: the population is comprised of 97 individuals with the NN genotype, 52 individuals with the Nn genotype and 50 individuals with the nn genotype.

Frequency of NN genotype individuals p2 = number of individuals with NN genotype ÷ total insect population

p2 = 97/ 199

p2 = 0.487

p = 0.697 = 0.70

Therefore, the expected frequency of the dominant allele, N is equal to 0.70

Answer:

Explanation:

Irreversible inhibitors usually react with the enzyme and change it chemically (e.g. via covalent bond formation)

In contrast, reversible inhibitors bind non-covalently and different types of inhibition are produced depending on whether these inhibitors bind to the enzyme, the enzyme-substrate complex, or both.

Answer:

p.e.a

Explanation:

Answer:

eukaryotic

Explanation:

Complete question:

ATP synthesis in chloroplasts is very similar to that in mitochondria: Electron transport is coupled to the formation of a proton (H+) gradient across a membrane. The energy in this proton gradient is then used to power ATP synthesis.

Two types of processes that contribute to the formation of the proton gradient are:

processes that release H+ from compounds that contain hydrogen, and

processes that transport H+ across the thylakoid membrane.

Drag the labels to the appropriate locations on the diagram of the thylakoid membrane. Use only the blue labels for the blue targets, and only the pink labels for the pink targets.

Note: One blue target and one pink target should be left empty.

You will find the image and the labels in the attached files

Answer:

You will find the image and the answer in the attached files

Explanation:

Fosforilation of ADP to ATP occurs while electrons descend through the electron chain, from photosystem II to photosystem I.

Placed in the thylakoid membrane, there are molecules and complexes that participate in light-dependent reactions. The places that occupy these molecules in the membrane make possible ATP synthesis. Protons are released into the thylakoid space when the water molecules split in photosystem II. Membranes are impermeable to protons, so they can not leave the thylakoid space, nor enter without a protein transporter. Through the membrane, there is an electrochemical gradient as additional protons are pumped from the stroma to the thylakoid space, using the released energy as electrons move along the chain. ADP phosphorylates to ATP while protons move from the thylakoid space to the stroma in favor of the electrochemical gradient, through ATP synthase. ATP synthesis occurs in the stroma.

Answer:

False

Explanation:

Level of Organization is as follows:

Organelles --> Cells --> Tissues --> Organ --> Organ System

i think answer is D animal in the rain forest

All animals in the rainforest have the same adaptations. Therefore, option C is correct.

A physical or behavioral characteristic of an animal that enhances its ability to survive in its environment is known as an adaptation.

To put it another way, an adaptation is something a person does or has on them that makes it easier for them to locate food, water, mates, and shelter. The structural adaptations made by some plants to survive in hot, dry deserts are one illustration of this.

Animals can defend themselves against predators and extreme weather by adapting. Numerous birds may conceal themselves under long grass, while weeds, insects, and other creatures can alter their colour to blend in. Predators find it challenging to locate them in search of food as a result. Hence, option C is correct.

Learn more about adaptation, here:

https://brainly.com/question/28881538

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Answer:

I think its physiological (B)

Explanation:

In phototropism a plant bends or grows directionally in response to light. Shoots usually move towards the light; roots usually move away from it.

Plants have a variety of developmental, physiological, and growth responses to light—sometimes only to particular wavelengths of light.

(Credits to Khan academy) Hope im right and hope it helps.

Answer:

Yes they are becuase of mixed breeding pls sub to Beast_Building on yt since i helped :) !!!

Explanation:

Answer:

There isn't a picture, but the black sand beach was created because of volcanoes. These beaches for over a long amount of time by erosion of volcanic minerals and lava. This is combined with the ebb and ocean waves.

Answer:

habitat

Explanation:

I'm not that smart but I think when a organism adapts to a living is a habitat

Answer:

Question: what is the sum of the first 100 whole numbers?? how am i supposed to work this out efficiently? thanks

The question you asked relates back to a famous mathematician, Gauss. In elementary school in the late 1700’s, Gauss was asked to find the sum of the numbers from 1 to 100. The question was assigned as “busy work” by the teacher, but Gauss found the answer rather quickly by discovering a pattern. His observation was as follows:

1 + 2 + 3 + 4 + … + 98 + 99 + 100

Gauss noticed that if he was to split the numbers into two groups (1 to 50 and 51 to 100), he could add them together vertically to get a sum of 101.

1 + 2 + 3 + 4 + 5 + … + 48 + 49 + 50

100 + 99 + 98 + 97 + 96 + … + 53 + 52 + 51

1 + 100 = 101

2 + 99 = 101

3 + 98 = 101

.

.

.

48 + 53 = 101

49 + 52 = 101

50 + 51 = 101

Gauss realized then that his final total would be 50(101) = 5050.

The sequence of numbers (1, 2, 3, … , 100) is arithmetic and when we are looking for the sum of a sequence, we call it a series. Thanks to Gauss, there is a special formula we can use to find the sum of a series:

S is the sum of the series and n is the number of terms in the series, in this case, 100.

Hope this helps!

Answer:

your answer is d

Explanation:

because if you dip an object into water it becomes acid fluids like gas

Answer:

Brain Plasticity

Explanation:

This is an example of the brain's ability to adapt to changes in the body and loss of connections in the brain itself and is not fully understood. This is also why people that loss their vision can have much better hearing months or years later, as their brain adapts to the body's loss of a sense and compensates.

The example given explains neuroplasticity.

Neuroplasticity, is also referred to as brain plasticity and this occurs when there's a change in the nervous system as a result of a response to a particular stimuli.

In this case, the neural networks that are in the brain will change and the changes can bring about systematic adjustments in the body.

Read related link on:

https://brainly.com/question/16360885

Answer:

Final pressure, P2 = 362.26 kPa

Explanation:

Given the following data;

Initial volume = 32.5 Liters

Initial pressure = 45.7 kPa

Final volume = 4.1 Liters

To find the final pressure, we would use Boyle's law;

Boyles states that when the temperature of an ideal gas is kept constant, the pressure of the gas is inversely proportional to the volume occupied by the gas.

Mathematically, Boyles law is given by;

[tex] PV = K[/tex]

[tex] P_{1}V_{1} = P_{2}V_{2} [/tex]

Substituting into the equation, we have;

[tex] 45.7 * 32.5 = P_{2} * 4.1 [/tex]

[tex] 1485.25 = 4.1P_{2} [/tex]

[tex] P_{2} = \frac {1485.25}{4.1}[/tex]

[tex] P_{2} = 362.26 [/tex]

Final pressure, P2 = 362.26 kPa

Answer:

Inner planets: Mercury, Venus, Earth, Mars

Outer planets: Jupiter, Saturn, Uranus, Neptune

They all orbit the sun, have a core, are round, and have gravity.

Jupiter vs. Venus: They both have reflective atmospheres. Jupiter is much larger and is a gas planet. Venus is smaller and has a rocky surface.

Explanation:

Hope this helps!

Answer:

where is the video please show its

Answer:

Urine is more concentrated than initial filtrate. Urine is, in fact, four times more concentrated than initial filtrate.

Explanation:

The urinary system is the one in charge of filtrate blood and propduce urine. The main stars in the system are kidneys and the functional unit of them are the nephrons.

There are many steps in producing urine. Fluid goes between different parts of the kidney: renal tubule, renal corpuscle, bowman's capsule, etc. We have through all these parts these following steps: filtration, reabsorption to blood, secretion from blood and excretion.

From filtrate, the boody reabsorbs sodium chloride, glucose, water and amino acids. When the fluids moves down the loop of Henle, it becomes less concentrated, so it is full of water. At the end, urine is four times more concentrated than initial filtrate.

Answer:

GACTT ACGAGTCTGA

Answer:

An omnivore is a kind of animal that eats either other animals or plants. Some omnivores will hunt and eat their food, like carnivores, eating herbivores and other omnivores. Some others are scavengers and will eat dead matter. Omnivores eat plants, but not all kinds of plants.

Explanation:

hope this helps...

have a good day

Answer:

A bear is an example.

Explanation:

Bears eat meat and plants, this is the basis of an omnivore.

Answer:

A.  a cell process that releases energy from food

Explanation:

Answer:

It would be B, hope that helped