someone please solve this

Someone Please Solve This

Answers

Answer 1

Answer:

A - nucleus.

b- cellwall

c- vacuole

D- mitochondria

Answer 2
I’m pretty sure that the answer is a

Related Questions

Animal cells like to be in equilibrium
with their surroundings. What type of
solution would this be?
A. hypertonic
B. hypotonic
C. isosmotic
D. isotonic


Please help asap

Answers

Animal cells tend to do best in an isotonic environment, plant cells tend to do best in a hypotonic environment.

Answer:

D

Explanation:

when in this environment, water homeostasis is maintained and the cell will neither shrink or swell

true or false? the endosperm in a seed develops into the embryo.

Answers

Answer:

the answer if false

Explanation:

the endosperm in a supply for the embryo

In a 200m race, athletes sprint the entire length. What type respiration is most likely occurs near the finish line.





Alcoholic fermentation



Photosynthesis



Aerobic respiration



Latic Acid Fermentation

Answers

Answer:

Running can take many forms, from a leisurely jog to an all-out sprint. But no matter what kind of running you do, your body needs to power itself through respiration. Lighter, long-distance running causes your body to use aerobic respiration, while more intense sprinting and interval training requires anaerobic respiration.

Explanation:

what are the abiotic and biotic factors for a wolf population living in northern Minnesota​

Answers

Answer:

hii there

A biotic factor for a grey wolf could be disease or predation, parasites, as long as there is a living thing interacting with your wolves, Abiotic is going to be nonliving things: weather, habitat destruction, wind, the prey cut off by a physical barrier

hope it helps

have a nice day : )

Answer:

The Abiotic factors would be rocks, soil, water, etc. The biotic factors would be the wolf, plants, trees, grass, and other predators and prey.  

Explanation:

I hope this helped. Next time, if you could please put a picture, that would be awesome. I hope you make a 100 on whatever you are doing.

19. A leaf is detached from a tree and tested with iodine. The leaf turns dark blue. (a) What does this result tell you? why is the results not sufficient to confirm photosynthesis took place​

Answers

Answer:

Starch

Explanation:

If the leaf goes blue and is tested with iodine. The results arent accurate if the leaf was free from starch in the first place. You also can't really say it's photsynthetis if there was starch in the leaf beforehand.

Earthworms are?
A monocious
B diocious
C asexual
D asymmetrical

Answers

Answer:

A) Monocious

Explanation:

Someone plz help me :(

Answers

Answer:

S. 32 f alsksjhdjduehoeidgdndkdhd

How does glycolysis contribute toward aerobic respiration, anaerobic respiration, and fermentation?​

Answers

Answer:

How does glycolysis contribute toward aerobic respiration, anaerobic respiration, and fermentation? Glycolysis produces pyruvic acid, which acts as a starting material for aerobic respiration, anaerobic respiration, and fermentation.

Explanation:


1. If you were a forensic anthropologist, what would you be an expert in

Answers

Answer:

human remains

Explanation:

In this field, you study human remains

Which statement best explains why carbon is present in so many kinds of molecules?

A. It can form four covalent bonds.


B. It is abundant on earth.


C. It has valence electrons.


D. It can become an ion.

Answers

Answer:

A is the ans

Explanation:

hope it helps :p

Answer:

A. It can form four covalent bonds.

Explanation:

during the process of ________, an existing tissue is replaced by bone.

Answers

Answer:

Tissues are replaced by bone during the ossification process.

Explanation:

define dark reaction ?​

Answers

Answer:

: any of a series of chemical reactions in photosynthesis not requiring the presence of light and involving the reduction of carbon dioxide to form carbohydrate especially : calvin cycle.

are all fungi eukariotic?

Answers

fungi are eukaryotic because they have nuclei with nuclear walls and chromosomes

Compare and contrast the skeletal body system with immune system

Answers

Abstract

In the last two decades, numerous researchers have focused on elucidating the relationship between the skeletal and immune systems with respect to their regulatory mechanisms. It has now become clear that osteoclasts are derived from the same myeloid precursor cells that can differentiate into macrophages and myeloid dendritic cells. In addition, bone and immune cells coexist in the common microenvironment of the bone marrow and are thus influenced by similar mediators. Discovery of a common regulatory mechanism via the receptor activator of nuclear factor kappa-B ligand (RANKL)–receptor activator of NF-κB (RANK)–osteoprotegerin (OPG) axis in both the bone and immune system has not only increased understanding of the fundamental processes of bone homeostasis but has further crystalized understanding of the definitive regulatory correlation between bone and immunity. Moreover, many of the soluble mediators produced by immune cells, including cytokines, chemokines, and growth factors, regulate the activities of osteoclasts and osteoblasts. This increased recognition of the complex interactions between the immune system and bone has led to the development of the interdisciplinary field of osteoimmunology. In this review, we summarize the characteristics of bone cells and the soluble mediators responsible for crosstalk between the skeletal and immune systems. A more complete appreciation of the interactions between immune and bone cells should lead to better therapeutic strategies for diseases that affect either or both systems.

“Astro” is to do with space, stars
True or False

Answers

True

Make me as brain liest

Astro refers to stars/outer space

Which sub-unit makes up large molecules referred to as
polymers?

Answers

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Answer:

monomers

Explanation:

by the repetition of a specific monomer, a polymer is formed.



what’s the correct choice?


bio

Answers

Answer:

There is no way to produce tall offspring since both parents are homo-zygous recessive.

Explanation:

parent plants are short because neither of them has at least one dominant "S" gene. As both of them have recessive "s" genes, they are scientifically known as homo-zygous recessive organisms. So produced offspring will never be tall as they don't have the dominant "S" gene transmitted from their parents. this is genotypically expressed as below.

offsprings: s1 s1, s1 s2, s1 s2, s2 s2

Somebody help me please

Answers

Steroids is the answer

The HACCP system begins when the food is
and ends when the food is
Answers
А
thawed and cooked
B
delivered to the store and served to the Guest
prepared and served to the Guest
D
delivered and prepared

Answers

Answer:

What is B-  delivered to the store,  prepared and served to the Guest.

Explanation:

The HACCP system begins when the food is delivered to the store and served to the guest.

How HACCP system works?

HACCP : hazard analysis critical control point.

It is a management system that addresses food safety through analysis and control of biological, physical and chemical hazard.

There is a working flow of HACCP that ensures food safety begins from raw material production, procurement, handling, to manufacturing, distribution and consumption of the finished food product.

Hence, it can be said that HACCP system begins when food is delivered to the store and served to the guest that is consumption of the final product.

To learn more about HACCP system :

https://brainly.com/question/2957458

#SPJ2

which of the following is not caused by the electromagnetic force?

a light

b gamma rays

c gravity

d radio waves ​

Answers

Answer:

Gravity

Explanation:

The electromagnetic system consists of radiowaves, microwaves, infrared, visible *light*, ultraviolet, xray, gamma. Therefore, gravity would not be your answer. Hope this helped!

It is C. Gravity have a great day

how does the nucleolus's structure relate to its function

Answers

Answer:

The nucleolus takes up around 25% of the volume of the nucleus. This structure is made up of proteins and ribonucleic acids (RNA). Its main function is to rewrite ribosomal RNA (rRNA) and combine it with proteins. This results in the formation of incomplete ribosomes

All organisms have the same feedback mechanisms that help them maintain homeostasis.


true/false

Answers

Answer:

True

Explanation:

Do all living organisms have mechanisms for homeostasis?

All living organisms have ways of maintaining homeostasis. They have mechanisms for controlling such factors as their internal temperature, water balance, and acidity.

in which direction does dna replication take place?

Answers

Answer: 5' to 3' direction

Explanation: New DNA is made by enzymes called DNA polymerases, which require a template and a primer (starter) and synthesize DNA in the 5' to 3' direction. During DNA replication, one new strand (the leading strand) is made as a continuous piece.

which layer consists on average of 25 to 30 layers of flattened dead keratinocytes.

Answers

Answer:

the Stratum Corneum

Explanation:

Definition most superficial layer; composed of 25-30 layers of flattened, dead keratinocytes constantly being shed and replaced

Clear-winged dragonflies live longer and can reproduce
many more times than yellow-winged dragonflies.
How is this population of dragonflies most likely to change as a result of this
difference?
O A. Dragonflies with yellow wings will evolve into ones with clear
wings
O B. Clear-winged dragonflies will become more common over time.
O C. The number of dragonflies will shrink until they become extinct.
O D. Yellow-winged dragonflies will become more common over time.

Answers

B. Clear-winged butterflies dragonflies will become more common over time.

predict how many molecules of carbon dioxide are produced from the mitochondrial burning of one molecule of glucose?

Answers

Your awnser to the question is 3

Hope that helps :)

The two strands that make up the DNA double helix are said to be antiparallel. What does that mean?

Nucleotides containing adenine base pair with nucleotides containing thymine.

The 5' to 3' direction of one strand runs counter to the 5' to 3' direction of the other strand.

Base pairings create unequal spacing between the two DNA strands.

Answers

Answer:

The 5' to 3' direction of one strand runs counter to the 5' to the 3' direction of the other strand.

Explanation:

Antiparallel strands of a DNA molecule means that the phosphate groups at the start of two DNA strands are in opposite position (pole).

The DNA molecule is composed of two strands held together by hydrogen bonds. A single strand is different at its two ends. One end is called 5' (5 prime), the other is called 3' (3 prime). The names come from the notation for the two sugar carbon atoms which participate in the phosphodiester bonds. The different strands in the helix run in opposite (anti-parallel) directions. At each end of the double helix, one strand is 5' and the other is 3'.

Will you mark brainliest? Thanks and Goodluck..Glad to help.

The archer was shooting at the bullseye. What is the Best description of this attempt.
A. accurate but not prescise
B. Both precise and accurate
C. Precise but not accurate
D. Neither accurate nor precise

Answers

Answer:

b

Explanation:

the archer was taking their time and being precise

what part of the cell cycle represents cell division?
PLEASE HELP

Answers

Answer: The mitotic phase.

Explanation:

The replicated DNA and cytoplasmic contents are separated, and the cell divides.

Explanation:

cell cycle is divided into two phases called as

1)interphase

2)Mphase

interphase= a period of preparation of cell division.

Mphase= the actual period of cell division.

hope it helped you......

does carbonation slow the rate of alcohol absorption?

Answers

Answer:

a carbonated mixer had varying effects on the alcohol absorption rate. 14/21 subjects absorbed the alcohol with the carbonated mixer at a faster rate, with 7 subjects showing either no change or a decrease in rate.

Explanation:

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The sales tax in your city is 8.8% and an item cost $63 before tax.How much tax would you pay on that item?Round to the nearest hundredth or cent. Nhich types of native organisms do feral hogs most likely compete with for food sources?F.Carnivores and producersG.Herbivores and carnivoresH.Producers and decomposersJ.Decomposers and herbivores True or false the Great Britain empire in Africa was larger than Great Britain itself? During production, a manufacturer of clock radios pulls every 75th radio from the assembly line to check for overall quality. a. Biased, voluntary response sample b. Unbiased, stratified random sample c. Unbiased, systematic random sample d. Unbiased, simple random sample Un boleto para ir al cine es una Rebecca crow travel writer Single term algebraic expression is called?MonomialBinomialTrinomialNone of these also I am groot friend me Rhesus monkeys are more closely related to rabbits than they are to horses. (B) Horses and cows have identical amino acid sequences in their cytochrome c. (C) Humans are more closely related to rabbits than they are to rhesus monkeys. (D) Plants and animals have no similarities at all. (E) Mammals are more closely related to reptiles than they are to fish. Determine the constant rate of change. please know what is before answering. The given line passes through the points and (4, 1).On a coordinate plane, a line goes through (negative 4, negative 3) and (4, 1).What is the equation, in point-slope form, of the line that is perpendicular to the given line and passes through the point (, 3)? 8. Who was Sofonisba Anguissola? The difference between the potential energy of the products and the potential energy of the reactants is *Change in entropyHeat of reactionActivation energyReaction complex What is the value of y in the equation 4y - 2(1 - y) = -44?-23-15-14-7 Write the number in 2 equivalent forms as a fraction, decimal, or percent. 0.75What is the equivalent fraction? Quadrilateral ABCD has vertices A(- 3, 1), B(4, 2) B(4, 2), C(9, - 3) , and D(2, - 4) . aProve that quadrilateral ABCD is a rhombus b )Prove that ABCD is not a square . Select ALL of the following effects of the Great Depression.( Creation of HoovervillesFDR's New Deal ProgramAverage income and spending decliningUnemployment rates and farm bankruptcies declining Which group of people benefited from the Social Security Act by receiving pensionsand regular payments?O teenagers 15-19 yrs oldO WomenAfrican Americans and immigrantsO persons 65 and older Choosing the right dog to adopt is a big responsibility that takes some thought and planning. To begin with, there are hundreds of breeds of dogs available to pet owners. They all have the potential to be great pets, but not every breed is right for every person. For example, Veterinarian's Weekly categorizes a Jack Russell terrier as a high- energy breed. My aunt has one, and that thing is crazy! It needs walks like 24/7. Therefore, it would be best suited to a very active family that has a large yard and a walkable neighborhood. In addition to energy level, pet owners should consider the size of their dog How could this excerpt from an essay best be revised to clarify meaning and enhance style? O A. Use evidence that supports the topic sentence more clearly. B. Clarify the topic and purpose in the topic sentence. C. Use transitions to clarify the flow of ideas D. Maintain a formal style. Which of the following sentences uses the pronoun correctly?OA.Dwight is a person who has trouble making up his mind.B.Dwight is a person who has trouble making up their minds. What is the surface area of this design?