Which describes the cell wall
in bacteria?
A. It is made of
carbohydrates.
B. It allows the cell to
shrink when it loses
water.
C. It allows invaders to
enter the cell.
D. It protects the cell
and gives it shape.

Answers

Answer 1

Answer:

D. It protects the cell

and gives it shape.

Explanation:


Related Questions

is a fuel your body uses for energy.
Protein
cellulose
Glucose

Answers

Glucose is a fuel your body uses for energy.

Hope that helps!

WORTH 25 POINTS URGENT

Cutting down no more trees than can be regrown is known as _____
1- selective cutting
2- sustainable forestry
3- ecological forestry
4- clear-cutting

Answers

Answer:4- clear-cutting

I hope this helps you

:)

clear-cutting

hi :)

........................

What is the question that you are trying to answer? What is your hypothesis for this experiment? What methods are you using to test this hypothesis? Outline the steps of the procedure in full sentences. Section II: Data & Analysis What graphs would clearly represent the trends in your data? Your Student Guide includes information on which graphs to construct. Each graph should have the following: an appropriate title appropriate labels for each axis an appropriate scale for each axis the correct units for the data Complete a rough sketch of each graph.

Answers

Explanation:

Give an experiment not a guide on how to write a lab report lol

Answer:

A line graph is often the most effective format for illustrating a relationship between two variables that are both changing. For example, time-series graphs can show patterns as time changes, like the unemployment rate over time.

Explanation:

Using the phylogenetic tree which is more related fungi and animals or plants and fungi. Explain why​

Answers

Answer:

The study of cladistics, however, results in a phylogeny tree in which fungi are more closely related to animals than to plants. In other words, animals have a more recent common ancestor with fungi than with plants, and the mushrooms in your salad are more closely related to you than to the lettuce. Differences Between Fungi and Animals

Explanation:

Name TWO potentially positive or negative impacts might the proposals have on the current recreational use of the river?

Answers

Answer: There are many positive impacts of irrigation on the environment. Among the negative impacts which appear in the mentioned spheres prevalent impacts is the danger of waterlogging and salinization of soils and waters, rise in groundwater table, spread of water born diseases, pollution of waters and many others.

Explanation: I hope this help

How do species change over time to adjust to varying conditions?

Answers

The specimens with traits that fit the new environment get more offspring compared to other individuals. The offspring inherits the useful traits of its parent and in turn get more offspring. This eventually leads to the useful trait being found almost everywhere in the population.

what happens if too much water is reabsorbed into the blood from the material in the large intestine and the problems this can cause.​

Answers

Answer:

More ADH will be released, which results in water being reabsorbed and small volume of concentrated urine will be produced. If a person has consumed a large volume of water and has not lost much water by sweating, then too much water might be detected in the blood plasma by the hypothalamus.

Explanation:

If too much water is reabsorbed into the blood from the material in the large intestine, it can lead to dehydration.


What is dehydration?

The large intestine is responsible for absorbing water and electrolytes from the indigestible material that remains after digestion in the small intestine. Under normal circumstances, the amount of water that is reabsorbed is carefully regulated to ensure that the body stays hydrated and that the consistency of the stool is appropriate.

However, if too much water is reabsorbed, it can lead to dehydration, which can cause a variety of symptoms and problems. These may include:

Dry mouth and thirstDark yellow urineDry skinHeadachesFatigueConstipationDizziness or lightheadednessIncreased heart rate

Dehydration can be caused by a variety of factors, including not drinking enough fluids, sweating excessively, or having diarrhea. It is important to drink enough fluids and replace lost electrolytes to prevent dehydration. In severe cases, dehydration may require medical treatment.

Learn more about dehydration, here:

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which abolitionist or slave was the most productive and helping to end slavery? Explain your answer​

Answers

Answer:

William Lloyd Garrison

Explanation:

During the 1830s, a new type of radical abolitionist appeared. These abolitionists called for the immediate end to slavery. One of the most prominent radical abolitionists was a man named William Lloyd Garrison. Garrison called for slavery's immediate end as well as equal rights for African Americans with whites.

Please help me I don’t ‘now how to write essays very well high school level I desperately need help on this one assignment

Answers

Answer:

put it in trash bin .......

Daughter cells produced when cells undergo mitosis are genetically _______, and daughter cells produced when cells undergo meiosis are genetically _______.

Answers

Answer:

Daughter cells produced when cells undergo mitosis are genetically identical, and daughter cells produced when cells undergo meiosis are genetically diverse.

Explanation:

Hope this helped <3 Brainliest please? :)

Which type of fiber helps a person feel full, therefore possibly causing weight loss?

Answers

Answer:

soluble fiber

Explanation:

soluble fiber draws water into your gut, which softens your stools and supports regular bowel movements. it not only helps you feel fuller and reduces constipation but may also lower your cholesterol and blood sugar level.

Scientists have noted a difference in the concentration of atmospheric gases available to Norway spruce trees at site 1 and site 2. Use Table 1 and Figure 2 to describe the difference in atmospheric gases at each site. Explain how the flow of matter and energy differs in these two locations as a result of the concentration difference. Use evidence from any of the tables or figures to support your answer

Answers

The concentration of gases in the atmosphere available to the Spruce trees depends in the number of trees in each location.

How do the amount of trees in an area affect concentration of atmospheric gases?

The atmosphere contains a mixture of gases such as carbon dioxide, water vapor, oxygen and nitrogen.

Plant such as trees are known to contribute to the amount of gases present in the atmosphere.

Trees remove carbon dioxide from the atmosphere and release oxygen into the atmosphere.

Therefore, the concentration of gases available tongue Spruce trees depends in the number of trees in each location.

Learn more about atmosphere at: https://brainly.com/question/4299141

Hysterectomy Is a surgical removal ofthe Uterus.It may or may not be accompanied by Salpingo-oophorectomy, removal of the uterine tubes and ovaries. Why would it be an advantage to leave the ovaries intact

Answers

It is an advantage to leave the ovaries intact because the woman will still be able to produce eggs and children through In vitro fertilization.

What is an Ovary?

This is a part of the female reproductive system which serves as the site for egg production.

When the ovaries are intact, the eggs can be taken and fertilized with the sperm in a lab dish and implanted into the uterus of another female for development of the zygote.

Read more about Ovary here https://brainly.com/question/957208

Which innate immune functions provide immediate protection from foreign antigens?.

Answers

Phagocytosis is the innate immune functions provide immediate protection from foreign antigens.

What is phagocytosis?

Phagocytosis is a process that take place in cells of organisms in which the cell ingest and eliminate particles like microorganisms, foreign substances, and apoptotic cells. Phagocytosis is found in many types of cells .

Therefore, Phagocytosis is the innate immune functions provide immediate protection from foreign antigens.

Learn more about phagocytosis here.

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Red-green colorblindness is a inherited disorder in which individuals have trouble distinguishes
between red and green (or brown and orange) and often confuse blue and purple hues. This
condition is usually found in males, as it is located on the X chromosome.
A man with red-green colorblindness has one brother who has normal version. From which parent did the man inherit colorblindness? Explain how you know using a Punnett square to © 2014 Vanessa Jason (“Biology Roots”
back up your answer.

Answers

Since the colorblindness is located on the X chromosome, the man must have inherited his colorblindness from his mother.

X-linked traits

Women are XX while men are XY.

Also, the X chromosome in XY always comes from the mother.

Since the man is affected for colorblindness but his brother is not, it means that only one X chromosome of the mother is affected while the father can be affected or otherwise.

Assuming the father is free from colorblindness and the allele is represented by c:

          [tex]X^cX[/tex]    x    [tex]XY[/tex]

      [tex]X^cX[/tex]    [tex]X^cY[/tex]    [tex]XX[/tex]    [tex]XY[/tex]

Thus, the man's genotype is  [tex]X^cY[/tex] and it comes from the mother.

More on X-linked traits can be found here: https://brainly.com/question/9830755

come up for the brainiest championship

Answers

Answer:

Explanation:

Look at the number lines below.

Two number lines are shown. The first number line shows zero, one-half, and one. The second number line shows zero at the same place the first number line shows zero, one-fourth, two-fourths at the same place the first number line shows one-half, three-fourths, and one at the same place the first number line shows one.

Which fraction on the bottom number line is equal to

1

2

?

A.

3

4

B.

All are equal to

1

2

.

C.

2

4

D.

1

4

This text is from the transcript of the video "Adélie Penguins" from the NOAA web site Ocean Today.
Studies show that since 1950, the western Antarctic peninsula winter has warmed 11 °F, five times the global average. This warming trend is decreasing the amount of sea ice that forms and shrinking the habitat where young krill grow. This puts the Adélies’ food supply and their breeding success at risk. Complicating matters, Gentoo and Chinstrap penguins, which favor conditions with less sea ice, are taking over some of the Adélie colonies in this area.
Which statement is supported by both the text and the excerpt above?

A.
All three penguin species, Chinstrap, Adélie, and Gentoo, live only on sea ice.

B.
The food supply for Adélie penguins includes both fish and krill in the Antarctic seas.

C.
Adélie penguins are dependent on the existence of sea ice for access to their food supply.

D.
Temperatures in the Antarctic have increased substantially in the last 60 years.

Answers

Answer:

C.

Adélie penguins are dependent on the existence of sea ice for access to their food supply.

Explanation: Their numbers are declining due to the loss of sea ice, so it's natural that this would be the answer.

Which fact about fossils is MOST important to scientists who study evolution?

Answers

Answer:

it b or d

Explanation:

that is the most important for scientistes to study

b tells what can be in the fossill or find in the fossill

so i think it b

Answer:

The correct answer is C

Explanation:

The reason why the age is of high importance is because it determines during what time the fossil lived and how it has evolved.

help me please it’s due tomorrow

Answers

Answer:

James Watson and Francis Crick on 2.

The statements below are steps of DNA replication. Rearrange the statements so they are in order with the first step at the top.
During S phase the two strands of the double helix are separated by enzymes.
The two copies of DNA with a complete set of genes separate from each other in anaphase of mitosis.
DNA polymerase proofreads each DNA strand.
Two DNA strands are synthesized that are complementary to each original strand.

Answers

During S phase the two strands of the double helix are separated by enzymes.

Two DNA strands are synthesized that are complementary to each original strand.

DNA polymerase proofreads each DNA strand.

The two copies of DNA with a complete set of genes separate from each other in the anaphase of mitosis.

Help please I’ll give brainliest

Answers

Answer

1) The similarities and variances in the body architecture of different species serve as anatomical evidence of evolution.

2) Vestigial structures are structures that have lost their function due to evolution.

3) Fossils provide evidence for the evolutionary transition that led to present species from now-extinct forms.

4)They share a more recent common ancestor, embryos of creatures with a tighter genetic link tend to look similar for a longer length of time.

5) Scientists compare these molecules between life forms and investigate patterns of change in order to understand the evolutionary history of species.

Explanation:

Above give clearly..

Which neuronal circuit pattern is similar to a positive feedback loop involving neurons?.

Answers

The pattern similar to this is called Reverberation

Which description below is an example of sustainability?

O Growing new trees to replace old trees

O Using metals mined from deeper rock sources

O Putting garbage on land instead of in the ocean

Switching to a new resource when another runs out

Answers

Answer:

Growing new trees to replace old trees

Explanation:

Growing new trees in place of old ones sustains the environment, since trees help circulate oxygen and provide homes and nutrients for animals and other plants.

Any form of mining is bad for the environment and unsustainable in the long run, garbage is the same way, and putting it on land is only slightly better, and switching to other resources doesn't do anything but burn out more resources and does nothing to sustain anything.

Hope this helps :)

In chickens, black and white feathers are co-dominant (both black and white are shown at the same time).
Alleles: Genotypes: BB = Only black feathers
B = Black WW = Only white feathers
W = White BW = Both white and black feathers

Example:
Cross a black and a white chicken.

Answers

BW. It would show both.

I need help ahhhhhhhhhh

Answers

Answer:

C.B.A.D.The prophase is the first part of cell division, where the chromosomes become visible in the form of paired chromatids.The telophase is the final phase of cell division in which the chromosomes move to opposite ends, and nuclei are formed. Although this most relates to option D, option D relates more to the anaphase, which we will talk about in just a moment.The metaphase is the second phase, where the chromosomes all line up at the equator, and they attach to spindle fibers.The anaphase, which is the phase after metaphase, is extremely nessescary for cell division. This is the process in when the chromatids move toward opposite poles, allowing the spindle fibers to shorten. When this happens, the cell splits in two, forming the two daughter cells.

________________________________________________________

What have we learned?

We learned the four phases of mitosis, and what they do.

Questions related to the topic? Ask me in the comments box.

One popular attraction in Austin, Texas is a spring-fed swimming area called Barton Springs Pool. The pool is fed by the Barton Spring which is fed by the Edwards Aquifer. Since the 1980s, the pool is occasionally closed due to high bacteria levels. Which is the BEST explanation for the source of bacterial contamination?

Answers

The explanation for the source of bacterial contamination will be "a housing development with septic systems was built in the Barton Creek watershed."

What is bacteria?

Generally, Bacteria are germs that possess mono-cell structure and has them more in comparison to other organisms.

In conclusion, In the Barton Creek watershed, a housing complex with septic systems was created.

Read more about Disease

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When testing tonicity of red blood cells, if the solution became transparent after adding blood cells, you could assume:.

Answers

If the solution becomes transparent we could assume that ;  The solution was hypotonic and the cells had burst.

Tonicity of red blood cells

To test for Tonicity of red blood cells, we placed the cells in a solution.When red blood cells are placed in hypotonic solution there is high rate of osmosis in which the solvent flows into the red cells placed in the solution the cells will experience a process known as Hemolysis and these cells do not diffuse light, the solution becomes a red transparent solution.

Hence we can conclude that If the solution becomes transparent we could assume that ;  The solution was hypotonic and the cells had burst.

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How far can air pollution travel from its source?
O 1 block
O 1 mile
O to the next state or major region
around the world

Answers

PM10 particles can go as little as a few yards or up to 25-30 miles. PM5 particles can go up to hundreds of miles farther. So the best answer is C. to the next state or major region around the world
Answer is C.) to the next state or major region around the world

Please help I’ll give Brainliest ;))

Answers

Answer: Stage 1 because, at stage 1 all embryos look similar but as they grow older they start look different depending on their genes

Question 2: Similarities in structure among distantly related species are analogous if they evolved independently in similar environments. They provide good evidence for natural selection. Examples of evidence from embryology which supports common ancestry include the tail and gill slits present in all early vertebrate embryos.

QUestion 3: Similar body parts may be homologous structures or analogous structures. Both provide evidence for evolution. Homologous structures are structures that are similar in related organisms because they were inherited from a common ancestor. These structures may or may not have the same function in the descendants.

When do two gametes become diploid?

when they halve their number of chromosomes
when they come together during fertilization
when they create copies of themselves

when they grow in size

Answers

Answer:

when they come together during fertilization

Explanation:

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