Biology High School

Does anyone know what this is?

Answers

Answer 1

i can't im so sorry

-_-

Related Questions

Which cell has the GREATEST surface area to volume ratio?
O Chicken egg
O Skin cell
O Bacterial cell
O Liver cell

Answers

The cell with the greatest surface area to volume ratio is the smallest cell, in this case, the bacterial cell.

As a cell increases in size, the proportional increase in volume is higher than that of its surface area. This tells us that the bigger a cell becomes, the lower its surface area to volume ratio will be.

The chicken egg is just one large cell, the largest cell produced by most animals. The skin and liver cells are much smaller, measuring roughly 25-30 micrometers. However, the smallest of the list by far is the bacterial cell, measuring a mere 1-3 microns. This size tells us that the greatest surface area to volume ratio belongs to the bacterial cell.

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Which situation is MOST likely to cause sympatric speciation?

A
Galapagos tortoises developing differently on two different islands
B
changes in two deer populations after an earthquake separates them
C
a forest bird population dividing into two as they eat different seeds
D
Oceania splitting up to separate koalas and Tasmanian tigers

Answers

i think A i not sure

Marcia places her plant near the window she waters the plant every day what will happen to the plant after one week. A it’s leaves and flowers will stay the same. B it’s leaves and flowers will grow toward the floor
C it’s leaves and flowers will grow toward the light in the window
D it’s leaves and flowers will grow away from the light in the Window

Answers

Answer: C

Explanation: Wherever the sun is, the plants will lean/follow

Answer:

The answer would be

C.) it's leaves and flowers will grow toward the light in the window.

Explanation:

A cell is 30 µm in width. Assume that the cell is cube shaped.
What would be the length of the side of the cell if you wanted to double the surface area to volume ratio of the cell?

Answers

Answer:

Explanation:

I got it wrong and this was the answer it gave me

where in a stem cell of an embryo is the instructions for how to build organs? a. ribosomes b. endoplasmic reticulum c. Golgi apparatus d. nucleus

Answers

Answer:

. In the nucleus.

Explanation:

The information for all bodily functions resides in DNA in every cell.

The Answer is D in the nucleus

Which of the following can be used to move a sperm cell?
A. flagella
B. cell wall

Answers

Not sure but I’m pretty sure it’s flagella

Answer:

A.flagella

Explanation:

the flagella is the organelle that moves the cell

plz mark me as the brainliest

What could be the reason that Jesse cannot lose weight, despite help from his friends?
a) He may have a high set point.
b) His pituitary could be overactive.
c) He may have a high RAS.
d) None of these

Answers

Answer:

a) He may have a high set point.

Explanation:

state the doctorine of original evolution.

Answers

Answer:

because it is life

Explanation:

SOMEONE PLZ ANSWER
Which of the following statements is true:

A

Longitude lines go up to 90 degrees.

B

The Prime Meridian is located in Washington, D.C.

C

There are 100 minutes per degree.

D

Longitude lines go up to 180 degrees.

Answers

Answer:

Your answer is D).

Is eclogite a mineral or a rock?

Answers

Answer:

yea

Explanation:

Eclogite, any member of a small group of igneous and metamorphic rocks whose composition is similar to that of basalt. Eclogites consist primarily of green pyroxene (omphacite) and red garnet (pyrope), with small amounts of various other stable minerals—e.g., rutile.

From google btw

HELP ASAP

Which organisms produce chemical energy for the rest of the environment?

Answers

Answer:

Organisms that produce chemical energy for the rest of the environment are the ones that produce chemical energy for the environment

Explanation:

Source: Trust me Bro

Answer:

plants make energy for the environment and plants get energy from the sun and it goes in a circle.

Explanation:

because it is the circle of life.

SOMEONE HELP!!! ITS FOR A MAJOR GRADE!!
"Gregor Mendel, through his work on pea plants, discovered the fundamental laws of inheritance. He deduced that genes come in pairs and are inherited as distinct units, one from each parent. Mendel tracked the segregation of parental genes and their appearance in the offspring as dominant or recessive traits. He recognized the mathematical patterns of inheritance from one generation to the next."

Through his work, Mendel published his experiments to explain his findings.

What did his laws of inheritance state?

A.Parental genes are randomly separated from the sex cells so that sex cells contain only one gene of the pair.

B.Each trait of an organism can contain multiple alleles of that trait.

C.Organisms with alternate forms of a gene will express the dominant form of the gene.

D.The inheritance of one trait is not dependent on the inheritance of another.

E.Genes can be transferred from the parent generation directly to the offspring based on the environmental factors surrounding the offspring.

Answers

Answer:

I believe is A

Explanation:

Answer:

A B and D i think

Explanation:

what is the highlighted number ?

Answers

Answer:

I think it is the atomic mass, or the atomic weight.

Explanation:

The number above the symbol is the atomic mass (or atomic weight). This is the total number of protons and neutrons in an atom. The number below the symbol is the atomic number and this reflects the number of protons in the nucleus of each element's atom.

(I'm so sorry if I'm wrong)

Hope this Helps!

Chapter 3 Study Guide (Connect-ED)
Please answer as much as you can, but try to answer ALL if you can.
1. Use the term sister chromatids in a sentence.
2. Define the word centromere in your own words.
3. The new cell formed by mitosis are called ________.
4. Use the term cell differentiation in a sentence.
5. Define the term stem cell in your own words.
6. Organs are a group of _______ working together to preform a different task.

Answers

Answer:

1. Sister chromatids are two identical copies of one chromosome.

2.The place where the sister chromatids are attached.

3. a diploid cell

4. Cell differentiation is when a cell turns from one type to another.

5. a cell that is uniquely able to develop into another.

6. tissues

What is the correct answer?

Answers

Answer: Answer is B

Explanation:

The number of chromosomes that result from mitosis is _____.

the same as original cell
double the original cell
half of the original cell
none of the above

Answers

it would be the same as original cell.

Answer:

Hello! This answer would be the same as original cell!

Explanation:

I really hope this helps!

The DNA sequence that makes up the genetic code of an organism determine which traits the organism will exhibit

Answers

Answer:

How are the instructions coded by DNA translated into an organisms physical traits. They are translated into proteins which express an organism's physical traits. In DNA, the structure and size of the four nitrogen bases allows only for one kind of base to pair with one other kind. This is called the base-pairing rule.

Explanation:

Transcription: DNA to mRNA: 1. How many strands of mRNA are transcribed from the two "unzipped" strands of DNA? 2. If the following were part of a DNA chain, what mRNA bases would pair with it to transcribe the DNA code onto mRNA? G-G-A-T-C-G-C-C-T-T-A-G-A-A-T-C 3. If DNA Is described as a double helix, how should mRNA be described? 4. How are the accuracy of DNA and mRNA codes assured?
( help please)

Answers

Answer:

what are u taking this on

When creating a graph why is an appropriate tittle for a graph important

Answers

Answer:

Because when they look at the graph they look at the title to figure out what the graph is showing

Explanation:

Co..me up with your own example of a stimulus and response with living organisms
.

Answers

Answer:

A crocodile goes into the shade when the temperature goes high.

An example of a stimulus and response with living organisms is as follows:

Whenever any living organism is exposed to a warm or hot object it immediately pulls back its own body from this point of contact. This is also called as reflex action.

What is a Stimulus?

A stimulus may be defined as a type of thing or event that immediately provokes a specific functional reaction by an organ or tissue in response to a specific treatment.

The information that living organisms perceive from the external world is sensed by the sense organs then with the help of nerves it sends to the brain which stimulates a specific action and sends messages to the body to react in a particular way with the respect to the stimulus.

Therefore, an example of a stimulus and response with living organisms is briefly mentioned above.

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Question 4 (2 points)
Separately sodium and chlorine are dangerous, but together they create
a
b
ООО
a poison
baking soda
salt
C
d
nothing

Answers

Answer:

salt is the correct answer

Which is the process by which gas exchange between the respiratory system and the blood cells in the cappilaries occurs? transfusion condensation evaporation diffusion

Answers

Answer:

Diffusion

Explanation:

Diffusion is the process by which molecules of substances move from regions of higher concentration to regions of lower concentration until equilibrium concentration is attained. This movement of molecules is because a concentration gradient exists between the two regions.

Blood cells in the capillaries is low in oxygen because the cells have used up the oxygen in cellular respiration. However, in the lungs, the oxygen concentration is high due to inspiration of oxygen from the external environment. Therefore, a concentration gradient exists between the lungs and blood cells in the capillaries. Oxygen from the lungs diffuses into the blood cells in the capillaries, and these blood cells are then returned to other parts of the body by the circulatory system. This is a continuous process and is known as gaseous exchange.

Answer:

Diffusion

Explanation:

can someone help please

Answers

Answer:

The answer is B

Explanation:

Messenger RNA

best answer gets brainliest

Answers

Answer:

1) Crest

2) Trough

3) Wavelength

both fish seen here are african zebra cichlids they have two color alleles.

Answers

Answer:

what fishes are you talking about

Which structure is directly responsible for housing a cell's DNA?
O lysosomes
o vacuoles
O mitochondria
O nucleus

Answers

Answer:

The nucleus.

Explanation:

The nucleus is basically "the boss" of DNA along with housing it. Hope this helps!

6. In neighboring water molecules, oxygen is attracted to ____
forming a ____ bond

Answers

Answer:

hydrogen, covalent

Explanation:

In neighboring water molecules, oxygen is attracted to Hydrogen forming a hydrogen bond

which substance are necessary for the synthesis of most material in organism

Answers

Answer:

yes

Explanation:

Enzymes are substances necassary for the synthesis of most material in organisms

help me with this please

Answers

Answer:

A. Type of rose bush

B. The number of flowers on each bush

C. Sunlight ,Amount Of Water, Temperature

Check Concepts
41. Using the scientific definition, which state-
ment is always true of work?
A) It is difficult.
B) It involves levers.
C) It involves a transfer of energy.
D) It is done with a machine.

Answers

Answer: C. It involves a transfer of energy.

Using the scientific definition, the statement that is always true of work is it involves a transfer of energy. The correct option is C.

What scientific theories?

Scientific theories are the theories that are given by scientific facts and information. These theories are based on observation of natural things and places.

There is the transfer of energy in the natural world. Every organism and plant is connected with each other in the form of a transfer of energy. This is called a food chain.

In the food chain, the organism is divided into different levels. These levels are based on their food. They are autotrophs, heterotrophs, and decomposers. Autotrophs have the largest amount of energy.

Thus, the correct option is C) It involves a transfer of energy.

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Other Questions

Imagine you are an American soldier during the French andIndian War. Write a letter home describing your feelings aboutthe conflict.PLEASE HELP!!! Why was peoples exposure to music limited in the early 1800s?Very few people created music in earlier era.Professional musicians were very rare in society.There were not very many instruments available.The only way to experience music was to hear it live. Suggest why it is still useful to keep Linnaeus' specimens. Kai sells a small magazine full of celebrity gossip to college students for $2.65 per copy. Hiring the printing press for one day, the only fixed cost, is $435 an issue. The variable cost of printing each issue is $0.82 per copy. The printer tells Kai the cost of hiring the press is to increase by $116 per day. If changing to color increases variable costs by $0.40, what is the percentage decrease in contribution margin resulting from the switch to color? The altitude to the hypotenuse of a right triangle divides the hypotenuse into two segments measuring 11 cm and 5 cm. To the nearest tenth, what is the length of the shorter leg of the triangle? c - 3/4 = 1/8 Please answer A school librarian has enough money to order 8 paperback books at $155 each. If the librarian decided instead toorder books with hard covers at $188 each, how many books can the librarian buy? Question 110 pts1. Accent2. Cross-Rhythm3. Cuban Son4. Implied pulse5. Latin Push6. Pulse7. Polyrhythm8. Swing9. SyncopationTempoAccent[ Choose ]Cross-Rhythm[Choose ]Cuban SonChoose)Implied pulse[Choose )Latin Push[ ChoosePulse[ Choose who wants to play among us???????????????????? :))))))))))))))) Which of the following is an example of the effect on human life of the processes within earths water system (the hydrosphere)? A. Ocean fish have adapted to living in salt water.B. Perito Moreno is the only glacier that is currently melting exactly as fast as it is growing.C. Mountains are formed when the crust is uplifted, for example went to continental plates collide.D. Evaporation remove salt from seawater, creating freshwater clouds. PLZ HELP PLZNO WRONG ANSWERS The reaction between iron(II) oxide and carbon monoxide produces iron and carbon dioxide. How many moles of iron can be obtained when 1.50 mol FeO reacts with an excess of CO ?FeO+COFe+CO2 A 4 quart container of window cleaner costs $12.48. What is the price per cup? Create a picture or text outline of the reading process that shows pre-reading, during reading, and post-reading strategies Find the distance between the points (12,8) and (12,2). Question 13 options: A) 8 B) 10 C) 12 D) 6 The Backwoods American company in Problem 2.1 produces approximately 20,000 parkas annually. The quality management program the company implemented was able to improve the average percentage of good parkas produced by 2% each year, beginning with 83% good-quality parkas in 2012. Only about 20% of poor-quality parkas can be reworked.Total (not per parka) direct manufacturing cost is given below:Year 2003 2004 2005 2006 2007Direct Manufacturing Cost $420,900 $423,400 $424,700 $436,100 $435,500A) Compute the product yield for each of the five years.B) Using a rework cost of $12 per parka, determine the manufacturing cost per good parka for each of the five years. What you can you conclude about the improvement process? Select the correct text in the passage.Which two sentences in this excerpt from Sir Walter Scott's Ivanhoe indicate that the novel is a work of historical fiction?A:My father and his seven sons defended their inheritance from story to story, from chamber to chamberThere was not a room, not a step of the stair, that was not slippery with their blood.B:Princess Matilda, though a daughter of the King of Scotland, and afterwards both Queen of England, niece to Edgar Atheling, and mother to the Empress of Germany, the daughter, the wife, and the mother of monarchs, was obliged, during her early residence for education in England, to assume the veil of a nun, as the only means of escaping the licentious pursuit of the Norman nobles.C:. 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PART A: Which of the following identifies the central idea of the text? A. By only exposing ourselves to a single story, we run the risk of constructing overly-simplistic understandings of other people and places.B. By only reading a single story, we cheat ourselves of experiencing different cultures from different perspectives.C. Literature is reflective of the stories that are most popular and that people are most likely to identify with.D. Literature primarily shapes the understanding of children, while adults are less likely to construct their views of the world based on a single story.2. PART B: Which section from the text best supports the answer to Part A?A. What this demonstrates, I think, is how impressionable and vulnerable we are in the face of a story, particularly as children. (Paragraph 8)B. Like our economic and political worlds, stories too are defined by the principle of nkali: How they are told, who tells them, when they're told, how many stories are told, are really dependent on power. (Paragraph 26)C. The single story creates stereotypes, and the problem with stereotypes is not that they are untrue, but that they are incomplete. They make one story become the only story. (Paragraph 38)D. What if my roommate knew about the female lawyer who recently went to court in Nigeria to challenge a ridiculous law that required women to get their husband's consent before renewing their passports? (Paragraph 47)