Biology High School

HELP A BROTHER OUT PLEASE

Answers

Answer 1

Answer:

Explanation:

I believe its a if I’m wrong plz do tell me! :D

Answer 2

Answer:

I think the answer is A

Explanation:

because the mitochondria is the power station of the cell and its energy produce within the mitochondrian is used for the metabolic activities of the cell

Related Questions

Two organisms mate and produce infertile offspring. Which of the following statements best explains why the offspring are unable to reproduce? The parents are of a different species but of the same genus.

Answers

Answer:

they created a genetic drift that caused them to create genocid

To create a genetic drift

Removal of trees causes more erosion and sedimentation
True
or
False

Answers

True! The roots help anchor the soil together slowing down and preventing erosion

Yo WaSsuPp!! ^v0!!

"Removal of trees causes more erosion and sedimentation

True

False"

Well the question are getting easier by the minute-..

((-Side Note-)): Trees keep the dirt and grass in place with their roots, it's kinda like an anchor, removing the trees means the the dirt will be loose and it will be easy for the dirt to be washed or blown away but water and wind!

SO! with that being said the answer is!TRUE!! I apologize if i'm wrong // Your welcome if i'm correctand ((-Credit to Hona-Chan-))Here's a picture that might make ur day better ^v^!!∨∨∨∨∨∨∨∨∨∨∨∨∨∨∨∨∨∨∨∨∨∨∨∨∨∨∨∨

Fats are an important dietary requirement that play a number of roles in the body. Fats transport fat-soluble vitamins in the body, such as . The body can't synthesize and must obtain it through dietary intake.

Answers

Answer:

Vitamins A, D, E and K are fat-soluble vitamins.

Explanation:

Answer: Vitamin D and linoleic acid

Explanation: correct in plato

_____nerves are responsible for carrying messages from the brain
and spinal cord to other parts of the body and causes muscles to move.

A Skeletal
B Sensory
C Motor
D Axial

Answers

Answer:

Motor nerves are responsible for muscle movement, etc. (also, the definition of motor (the adjective) is "giving, imparting, or producing motion or action" )

Un organismo que solo come plantas es un (a)

Answers

Answer:

Herbívoros

Explanation:

Son animales que se alimentan exclusivamente de plantas, pastos, hierbas y vegetales en general. Hay muchos herbívoros que comen huevos y a veces otras proteínas provenientes de animales. Ejemplos de herbívoros: caballo.

Herbivores: They are animals that eat plants,grasses,herbs and vegetables,.Examples of herbivores: cows, deer, or rabbits.

Which statement regarding the distances between the planets in our solar system is accurate?
o A. Equal distance separates the inner planets.
B. Inner planets are farther from one another than are outer planets.
C. Equal distance separates the outer planets.
D. Outer planets are farther from one another than are inner planets.

Answers

The one that most accurately describes our solar system is:

D. Outer planets are farther from one another than are inner planets.

The correct statement is that the outer planets are further from one another than the inner planets. So the correct option is D.

What are the outer planets?

There are eight planets in our solar system that are classified according to their distance from the sun.

The planets closest in distance to the sun are called the inner planets. The first four planets of the solar system are classified as the inner planets. These are Mercury, Venus, Earth, and Mars.

The rest of the four planets of the solar system are farther in distance from the sun. They are called the outer planets. These are Jupiter, Saturn, Uranus, and Neptune.

The outer planets are much bigger than the inner planets and make up for 99 percent of the mass of all celestial bodies that revolve around the sun.

The outer planets are mainly composed of gases and are called gas giants or jovian planets. The distance of outer planets between one another is much more than the distance of inner planets between one another.

Therefore, the correct option is D.

Answers

Answer:

Lípidos

Explanation:

I WILL MARK BRAINIEST IF CORRECT
Why do boys tend to get so nervous when they talk to a girl and what does that mean??
What does it mean when a guy looks at you at random points throughout the day??

Answers

Answer:

1. It's because when they talk to girls (Not all), they fill their head with all sorts of doubts and worries and then feels nervous as a result.. like for example they could be thinking "Am I making the right impression? Am I too annoying? What does she think of me?"

2. It means that they think that person is pretty. But if it gets too weird or annoying, you should report/tell an adult about it right away.

To melt the ice during the winter season, road crews often put sand and salt solutions on the roadways to help melt the snow and ice. The plants that live close to the road often die or wilt after this procedure. Using your knowledge of osmosis and plant structures, which type of solution would cause this to happen to plant cells? Group of answer choices

Answers

Answer:

The missing answer choices are:

a. hypotonic

b. isotonic

c. osmosis

d. hypertonic

The correct option is d. hypertonic

Explanation:

A hypertonic solution has a higher concentration of solutes than the concentration of solutes present inside the plant. As there is a difference in concentration between the inside and the outside of the plant, the plant loses water in an attempt to balance the difference. As a result, there is an excessive loss of water that dehydrates the plant and kills it.

A pathogen that has its own DNA, but relies on other organisms to replicate that DNA
for them, is called what?
Fungus
Parasite
Virus
Bacteria

Answers

Answer:

I’m pretty sure that it is viruses!

Explanation:

Potatoes are a specialized stem that serve as a good source of carbohydrates.
What vascular tissue transported these carbohydrates?

Answers

Answer:

The phloem

Explanation:

PLEASE HELP FAST
NO LINKS OR TROLL ANSWERS I WILL REP0RT

Answers

brown eyes because baby’s are most likely to have brown eyes when there born.

In what form is the DNA found when a cell is beginning cell division or is involved in cell division?
A.) Centromere
B.) Chromosome
C.) Chromatin

Answers

DNA is usually in chromatin form

List the color of the stars from the hottest to coldest

Answers

Blue, blue-white, Yellow-white, yellow, orange, and red

Can someone help me if this is correct

Answers

Answer:

yes its correct

Explanation:

I think your right but I’ll check online and if your not I’ll see but I think you are

what kind of trait is the shaded trait in the pedigree

Answers

A half-shaded circle or square indicates that a person is a carrier of the trait. A completely shaded circle or square indicates that a person expresses the trait.

1.Acidic water has a pH of 7 true or false

Answers

Answer:

False

Explanation:

Acidic water has a pH less than 7 because it is a dilute acid.

Los elefantes marinos del norte tienen poca variabilidad genética, probablemente, por un proceso que le hicieron pasar los hombres en la década de 1890. La caza hizo disminuir el censo poblacional hasta tan sólo 20 individuos a finales del siglo XIX. Desde entonces, su población ha «rebotado» hasta más de 30 000, pero sus genes todavía llevan las señales de sus aquellas generaciones su variabilidad genética es mucho menor que la de una población de elefantes marinos del sur que no sufrió una caza tan intensa. Este proceso puede denominarse como:

Seleccione una:
Cuello de botella
Especiación
Selección natural
Efecto fundadorLos elefantes marinos del norte tienen poca variabilidad genética, probablemente, por un proceso que le hicieron pasar los hombres en la década de 1890. La caza hizo disminuir el censo poblacional hasta tan sólo 20 individuos a finales del siglo XIX. Desde entonces, su población ha «rebotado» hasta más de 30 000, pero sus genes todavía llevan las señales de sus aquellas generaciones su variabilidad genética es mucho menor que la de una población de elefantes marinos del sur que no sufrió una caza tan intensa. Este proceso puede denominarse como:

Seleccione una:
Cuello de botella
Especiación
Selección natural
Efecto fundador

Answers

Answer:

elefantes marinos mmmmmmmmmm

A tall pea plant is crossed with a short pea plant. All of the offspring that are produced are tall. Two of these tall offspring
are crossed. The Punnett square for this cross is shown below.
Cross of heterozygous plants
Parent 1
Tt
Parent
Tt
t
T
T TT
Tt
t Tt
tt
What can be concluded from this cross?
Tall pea plants can only produce tall offspring.
B Tall pea plants can only produce short offspring.
Tall pea plants can create tall, medium and even short offspring,
Tall pea plants can carry the short trait and create some tall and short offspring.

Answers

Answer:

jdjdnsnsnsksksnsnsns mdmdndnsnsnsns smmsmsms

Answer:

Tall pea plants can carry the short trait and create some tall and short offspring.

Explanation:

There is no medium parent so no. There are small t's so no. As a result, it is short and tall.

Cells are adapted to perform specific functions. Which of the following terms
refers to this capability?
A Individualization
B. Inheritance
Specialization
D Evolution

Answers

Answer:

Specialization

Explanation:

Specialization is the adaptation of an organ or part, to serve a special function or to suit a particular way of life.

An organism made up of many cells is called...
A. unicellular

B. multicellular

Answers

Answer:

B. multicellular

Explanation:

An organism made up of many cells is known as the multicellular organism.

which of the organelle is responsible for manufacturing food in plants cell?
1. Plastid.
2. Large Vacuole.
3. Cell wall.
4. Nucleus.
5. Centrosome.

Answers

Answer:

chloroplasts are organisms responsible for manufacturing food in plants cell

Which statement explains why the structure of sickle cells differs from normal red blood cells?
a. The gene mutation affected protein synthesis.
b. The gene mutation prohibited DNA replication.
c. The gene mutation inhibited the cell's ability to produce tRNA.
d. The gene mutation affected the cell's ability to produce ATP.

Answers

Answer:

A. the gene mutation affected protein synthesis

Explanation:

Basically, sickle cell results due to point mutation (change in one nucleotide) in DNA, which in turns affects the mRNA produced and finally the protein made from that mRNA is affected. I have listed a helpful image below which shows that the mutation actually results in formation of an undesired protein which causes sickle cell to occur.

50 POINTS CORRECT ANSWERS ONLY Write a 3 paragraph essay comparing and contrasting vertebrates and invertebrates. In your essay include different organisms that would be found in each as well as examples and characteristics of the phylum.

Answers

I think we’re on the same assignment

Which type of biomolecule is used as a catalyst in chemical reactions to lower activation energy

Answers

Answer:

Nucleic Acids

Explanation:

Nucleic Acids, cont. Enzymes are biological catalysts that speed up chemical reactions (to change one set of chemicals to another) by lowering their activation energy.

HELP When dissolved in water, BLANK
produce solutions of ions.
1.ions
2. electrolytes
3. nonpolar compounds
4. nonelectrolytes

Answers

Answer: what are the choices

Explanation: hi

When dissolved in water, electrolytes produce solutions of ions. The correct option is 2.

What are electrolytes?

When electrolytes are dissolved in water or other solvents, they produce ion solutions that conduct electricity.

These ions, which can be positively or negatively charged (cations or anions), form when the electrolyte dissociates into its constituent atoms or molecules in the presence of a solvent.

Electrolytes include ions such as sodium, potassium, calcium, magnesium, chloride, bicarbonate, and phosphate.

These electrolytes are important in many physiological processes in the body, including fluid balance, nerve impulse transmission, and muscle function.

Food and drink, supplements, and intravenous fluids are all sources of electrolytes.

Thus, the correct option is 2.

For more details regarding electrolytes, visit:

https://brainly.com/question/29771118

#SPJ7

what is the main goal of cloning.
A)To add medicines to the foods that people eat
B)To make living things that have identical DNA
C)To spread genes from transgenic plants to wild plants
D) To improve the process of asexual reproduction

Answers

A) To add medicines to foods that people eat

The most suitable answer here is B) To make living things that have identical DNA.

Where does the carbon comes from that makes up the glucose molecules?

Answers

Answer:

from CO2

Explanation:

Answer:

carbon dioxide

Explanation:

The carbon atoms used to build carbohydrate molecules comes from carbon dioxide, the gas that animals exhale with each breath. The Calvin cycle is the term used for the reactions of photosynthesis that use the energy stored by the light-dependent reactions to form glucose and other carbohydrate molecules

2. A heart attack occurs when an artery in the heart is blocked, restricting the flow of blood. Why would a heart attack be accompanied by feeling short of breath? (6 points)

Answers

Your heart pumps blood so it can circulate to your tissues as well as get oxygen from your lungs, if your heart can’t pump blood well i.e. heart attack you can feel short of breath

Which of the following allows
enormous lengths of DNA to
supercoil inside of a nucleus of a
cell?
A nucleosome
B. mitochondria
C. ribosome
carattarprani iastamal

Answers

Answer: mitochondria

Explanation: hope this helps

Answer:

histone proteins

Explanation:

for anyone on acellus that is the answer! just aced my exam :)

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Tarzan, whose mass is 75 kg, is running from a cheetah. Tarzan is moving at 5 m/s when he grabs onto a hanging vine. How high off the ground does Tarzan swing ? if you can give me an answer to either of these questions it would be great thanks What is the answer to this? PLEASE HELP SOONThe diagram below shows vector v.Given transformation matrix T = [-1 0 0 1], which diagram shows the application of T to v?(pictures attached) PLZ I NEED HELP I AM TAKING A TEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!Match the following items. Match the items in the left column to the items in the right column.1) mountains that run along the western coast of South America A) Andes2) mountains that form part of the boundary between Europe and Asia B) Ural what is 1/4 +1/4+1/2+1/4+1/2+1/8+1/8+1/2+1+1+1/4 simplified!!!!! The bear moves closer, so Rick decides to go to the other side of the lake. Since there is a forest, he can only spotpoint A when angle C measures 50'. What trigonometric function would Rickuse to find AB if he knows the measure of BC ? An equation of the line passing through the points (4,3) and (-1,1) Consider the LIBRARY relational database schema description provided below which is used to keep track of books, borrowers, and book loans. The relations are: BOOK (BookID, Title, PublisherName) BOOK_AUTHORS (BookID, AuthorName) PUBLISHER (Name, Address, Phone) BOOK_COPIES (BookID, BranchID, NumberOfCopies) BOOK_LOANS (BookID, BranchID, CardNumber, DateOut, DueDate) LIBRARY_BRANCH (BranchID, BranchName, Address) BORROWER (CardNumber, Name, Address, Phone) 1. Consider the schema given above: (a) (5 points) Give a primary key for each relation. Are there any relations for which there is an alternate candidate key that you have not chosen as the primary key? If yes, mention the relations, candidate keys and the reason (if any) for your choice of the primary key. (b) (10 points) State all referential integrity constraints that should hold on these relations. Identify the correct formula for each of the following acids. Click here to use the common polyatomic ion sheet if needed.Hydrochloric acidHClO2HClO3HCl Can someone help with this In 1900, 80% of the population of Texas livedA.overseas.B.along the Gulf Coast.C.in major cities.Don farms and ranches. In a survey 125 people, 90 people liked orange juice or grape juice. There are 62 people who like orange juice and 43 people who like grape juice. What is the probability that a randomly selected person likes both juices? A right circular cone is a radius 5 inches and height 8 inch Based on its chemical formula, which of the following substances is an organic compound? The unit rate of fragance a is $ , and the unit rate of fragrance b is $ Please help with this question What is the quotient of (2m4 +21m3 + 35m2 37m +45) = (2m + 7)? The measure of an angle is 32.3. What is the measure of its complementary angle? this proclamation was received by slaves and freed slaves?