A positively charged particle has great difficulty penetrating a target nucleus because the target nucleus has
1.a positive charge, which repels the particle
2.a negative charge, which attracts the particle
3.the protection of surrounding electrons
4.a very high binding energy

Answers

Answer 1

Answer:

4cycycyfyccucyctxycychctcycvyccyccyvyctx

Answer 2

Answer:

1) a positive charge which repels the particle.

Explanation:

YA WELCOME


Related Questions

Please help on this

Answers

Answer:

Phylum

Explanation:

Just look for the one word that's repeated throughout all 4 animals' column, then look to the left and pick the taxon it belongs to.

Phylum is your anwser

Which of these choices most accurately describes how particles move in a transverse wave?
A)particles in the medium move perpendicular and parallel to the direction of the waves
B)the particles in the medium move perpendicular to the direction of the waves
C)the particles in the medium move parallel to the direction of the waves
Or D) particles in the medium move in a circular direction around the wave.

Answers

I’m pretty sure it’s B.
I’m pretty positive that it is B

WILL GIVE BRAINIEST
Explain the roles the nucleus, Endoplasmic Reticulum, Ribosome, and Golgi Body plays in protein synthesis
must explain all roles to get brainiest

Answers

Answer:

I really don’t know to be honest

Explanation:

I’ll pay 20$ if you answer right now.

Questions: figure 3 shows plant cells from either the stem or the leaf.

a. Describe what part of the plant is represented in figure 3.
b. What is structure A?
c. What process occurs in structure A?

Answers

Answer:

a. that is a section of an embryo of a plant. it is part of the plant's leaf, not the stem

b. its the group of cells called chloroplasts.

c. the process that occurs in structure a is called photosynthesis

Explanation: fr

During meiosis, homologous chromosomes exchange genetic material. This exchange of
genetic material -

Answers

Answer:

During meiosis, homologous chromosomes may exchange genetic material during a process called "crossing over."

Why do radio telescopes tend to produce blurry images? ASAP

Answers

Answer: When light passes through an opening it will dissfract. The smaller the opening, the blurrier the image will be

Explanation:

How are the symbols written for alleles that share incomplete dominance?

A. The second letter is always a lowercase letter.

B. One is a capital letter; the other is not.

C. Both are capital letters.

D. Both are lowercase letters.

Answers

D lower case letters

Answer:

B

Explanation:

tell me if I'm wrong but your welcome

HELP! Label the image of the DNA with the correct name of the part!

Answers

Answer:

The top is Phosphate

The orange is Deoxyribose Sugar

The green is Adenine

The blue is Guanine

I dont know the red one sorry

Explanation:

Name three elements used to date fossils with absolute dating

Answers

Answer:

Among the best-known techniques are radiocarbon dating, potassium–argon dating and uranium–lead dating. By allowing the establishment of geological timescales, it provides a significant source of information about the ages of fossils and the deduced rates of evolutionary change.

Explanation:

- Eijiro

1. What is true of two organisms that are in the same phylum?
A. They are likely the same species too.
B. They are more closely related than two organisms who are the same genus.
C. They are more closely related than two organisms who are in the same order.
D. They are less closely related than two organisms who are in the same class.

Answers

Your answer would be C
The answer would probably be B :) hope it helps

In humans, brown eyes are generally dominant over blue eyes. Find the phenotypic and genotypic ratios of a cross between two heterozygous brown-eyed people. Choose This is a required question​

Answers

Answer:

Brown eyed genotype: Aa (eterofzygous) or AA (homofzygous)

The genotypes derived from the cross are: AA, Aa, Aa, aa

The phenotypes are: 3 with brown eyes and 1 with blue eyes (aa)

The phenotypic ratio is 3:1 (brown eyes: blue eyes) and the genotypic ratio is 1:2:1 (dominant homozygous: heterozygous: recessive homozygous).

What happens in a heterozygous cross?

In humans, the allele for brown eyes (B) is dominant over the allele for blue eyes (b). Heterozygous individuals, who carry one copy of each allele (Bb), will have brown eyes.

When two heterozygous brown-eyed individuals (Bb) cross, the possible genotypes of their offspring are:

BB (brown eyes): 25% chance (homozygous dominant)

Bb (brown eyes): 50% chance (heterozygous)

bb (blue eyes): 25% chance (homozygous recessive)

So, the genotypic ratio of the offspring is 1:2:1 (BB:Bb:bb).

As for the phenotype, the only possible one is brown eyes and it occurs in 75% of the offspring (25% BB + 50% Bb)

Therefore, the phenotypic ratio of the offspring is 3:1 (brown eyes: blue eyes)

It's worth noting that while this is the typical outcome of crosses involving the eye color genes, it's not universally accurate, as other factors and genes might have an influence on the phenotype. Additionally, in reality, eye color is a complex trait and many other genes are involved not just B and b, so the dominance is not always that clear.

Learn more about crossing over, here:

https://brainly.com/question/27256451

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If green house emissions do not decrease, what will happen to global climate?
Predict:
Observe:
Explain:

Answers

Answer:

If green house gas emissions do not decrease the globe will increasingly get warmer. The sun's heat enters the atmosphere, some heat will escape, some will be trapped. Carbon dioxide causes the heat to remain in the atmosphere. Without carbon dioxide Earth would very cold, but with the use of fossil fuels and other unsustainable resources we are releasing too much carbon dioxide in the atmosphere. This is causes way too much heat to remain trap. And this is what is causing global warming

Which organ breaks down fats. look at the diagram of the digestive system.

Which organ breaks down fats?




A


B


C


D

Answers

Answer:

a

Explanation:

5. Write the levels of organization in order from MOST SIMPLE to MOST COMPLEX. Use the words: organism, organ, cell, tissue, and organ system. ​

Answers

Answer: The major levels of organization in the body, from the simplest to the most complex are: atoms, molecules, organelles, cells, tissues, organs, organ systems, and the human organism

Answer:

cell

tissue

organ

organ system

organism

Explanation:

Cells are most simple, organism is most complex

ANSWER FOR BRAINLIEST AND 70 POINTS!!

Answers

Answer:

Female

Have a great day!

Answer:

male

Explanation:

the last two chromosomes the x is bigger than the y which shows that it's a male if it was a female both xy would be the same height

how does a plant cell look under a microoscope

Answers

Plant cell under the microscope

The structure and shape of the cell are more rigid when compared to animal cells as plant cells have a rigid cell wall that provides a more solid structure to the plant cell. The shape of the plant cell is usually rectangular in shape even though some plant cells have a triangular shape.

i hope it helps you:-):-)

Think of an object, person place at home that functions similar to the vacuole.

Answers

Annswer:

a egg

Explanation:

This is the answer because vacoules are like cells and eggs are like cells and yeah.

Sorry about the explanation I have to get points. But here are comparisons between the 3.

"________" she said, collapsing with exhaustion. "I'm glad that's over with!"
a Hey!
b Oh, no!
c Phew!
d Wow!

Answers

Option C. Phew!

Have a great day! :)

please answer this quickly

Answers

The answers is 50% that would be round

Earth's northern hemisphere generally experiences warmer temperatures in July than it does in January. Which statement explains why?
A. Sunlight shines more directly on the northern hemisphere in July.
B. Sunlight in the northern hemisphere is more spread out in July.
C. The interior of the Earth heats the northern hemisphere more in July
D. The northern hemisphere is tilted away from the Sun in July​

Answers

Answer:

D

Explanation:

The northern hemisphere is tilted away from the Sun in July​ causing Earth's northern hemisphere commonly founds warmer temperatures in July than it does in January, hence option

Why are seasonal changes occur on Earth?

When Earth is tilted over its axis, this causes seasons to occur on Earth during various months, this movement around the Sun is the major cause of seasons on Earth.

In July month, the northern half of Earth tilts toward the sun, temperature of the land increases, which heat up easier than the oceans. While in January, it's difficult for the sun to heat the oceans, observing cooler average global temperatures, although the Earth is closer to the sun.

Therefore, July experiences warmer temperatures because the northern hemisphere is tilted away from the Sun in July​.

Learn more about Earth, here:

https://brainly.com/question/29651009

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which student correctly identified the outcome of meiosis?

Answers

The answer is C. Hahdhfhdjdhxhdhhjfhcufjtuf

Why is exponential growth usually very rare in nature

Answers

Answer:

Explanation:

The scarcity of natural examples is due to the fact that there are population controls due to a limiting amount of resources such as food, light, shelter, water as well as to factors such as predation, climatic change, and disease.

Answer:

In the real world, with its limited resources, exponential growth cannot continue indefinitely. Exponential growth may occur in environments where there are few individuals and plentiful resources, but when the number of individuals gets large enough, resources will be depleted and the growth rate will slow down.

Explanation:

define polymer

simple

Answer ASAP​

Answers

Answer:

A polymer is a bunch of monomers put together in simplest terms.

A bunch of what the person said above

which era was blue ridge in

Answers

Silurian Period which was formed hundreds of millions of years ago

What causes day and night

Answers

earth rotaion so i need points

What does Mufasa mean by the circle of life? Make a diagram that shows the circle of life. Represent it this way: sun –> producer –> primary consumer –> secondary consumer-> decomposer

PLEASE HELP

Answers

Answer:

Sun --> carrot --> rabbit --> wolf --> earthworm

11. Which of these claims is most likely true of two species that share a recent common ancestor?
A. The two species have different developmental patterns.
B. The two species share DNA sequences.
C. The two species have similar arms and legs.
D. The ancestors of each species looked very different.

Answers

Answer:

B. The two species share DNA sequences.

Explanation:

Although we can use all of these, DNA supports the determination of common acestory the best.

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!!!!!!
Answer the question and then find key word(s) from the question that helped you get the answer.

Answers

Answer: I think it’s b

Explanation:

The answer is b
..................:.....

why are spring floods common in rivers where the headwaters are in an area of cold, snowy winters?​

Answers

Answer:

The snow melts into water, causing floods. Coupled with the rainfall that is often associated with spring, water overflows.

Explanation:

Fill in the chart for the three different cities. Use the graph below to find how far
each city is from the epicenter

Answers

Okay so start of with 3 then
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