Answer:
Both of these processes can happen thanks to alternative glucose breakdown pathways that occur when normal, oxygen-using (aerobic) cellular respiration is not possible—that is, when oxygen isn't around to act as an acceptor at the end of the electron transport chain. These fermentation pathways consist of glycolysis with some extra reactions tacked on at the end. In yeast, the extra reactions make alcohol, while in your muscles, they make lactic acid.
Paramecia that live in freshwater have contractile vacuoles, while those that live in salt water do not. Why do you think this is the case?
Answer:
water enters by osmosis, vacuole is used to pump out excess water.
Explanation:
Paramecia that live in freshwater would have contractile vacuole because they will need to get rid of excess water unlike those that live in salt water.
The vacuole primarily functions to get rid of excess water from the cell.
Freshwater is hypotonic to the cytosol of paramecia. Thus, water will always enter the paramecia cells by osmosis. If the excess water is not excreted from the cell, turgidity will result and the cell may burst.
On the other hand, salt water is likely hypertonic to paramecia cells. Thus, instead of having vacuoles for water excretion, a mechanism would have to be put in place so as not to lose too much water to the surrounding salt solution. In other words, a vacuole would be totally redundant in the hypertonic solution.
More on the contractile vacuole can be found here: https://brainly.com/question/13137778
Write each characteristic in the space below for each photograph. Some characteristics will be described more than one photograph.
Characteristics:
Grains have been eroded a great distance.
Grains have been eroded a short distance.
Differential weathering.
Sediments deposited in horizontal layers.
Likely deposited after being eroded by flowing water.
Well-sorted sediment.
Differential weathering (also I’m not sure why there’s two of them but this is another characteristic as well)
Sediments deposited in horizontal layers (again, I’m not sure why there’s two of them but this is another characteristic as well)
I do not know what the answer is.
Need this for homework
1.What happens when fertilizer ends up in waterways?
2. Describe eutrophication.
3. What has happened at the mouth of the Mississippi River?
EASY POINTS IF YOU ANSWER THEM CORRECTLY!! the questions are easy and I don't feel like doing them but plz answer correctly before 3:00 PM est (will give brainliest to whoever answers all of them at once.)
The two main phases of the cell cycle are the cytokinetic phase and interphase. True or False
Answer:
i would say false - interphase and mitosis - but it could also be true sorry not to helpful
Explanation:
The two main phases of the cell cycle should not be the cytokinetic phase and interphase. Hence, the given statement is false.
Two main phases of the cell cycle:The cell cycle does contain two important phases:
Interphase: In this the cell should be grown and DNA should be replicated.Mitotic phase: Cell should be split after mitosis which we called as the cytokinetic at which two daughter cells should be created.Learn more about cell here: https://brainly.com/question/17599295
An insecticide is a chemical that can rid a plant of insects that cause damage to the plant. If the same insecticide is used for many years, it is likely that it will no longer rid plants of insects. Which statement BEST explains why insects are no longer harmed by an insecticide that has been used on the same plants for many years? (S7L5b) 1 pt. A. Over time, plants sprayed with an insecticide develop a resistance to it, which transfers to the insects when the insects eat the plants. B. Some insects are born with an ability to avoid harm from an insecticide, and they pass this ability to their offspring when they mate and reproduce. C. Some insects are born with an ability to avoid harm from an insecticide, and they pass this ability to other insects by coming into contact with them. D. Over time, plants sprayed with an insecticide develop a resistance to it, which transfers to the insects when the insects lay their eggs on the plants.
Answer:
its b
Explanation:
yep its is took the test
which of these is not a molecule
A) DNA
B) water molecules
C) single atoms
D) medicines
Answer:
d) medicines
have a nice day! <3
Matt’s eye color is different from his father’s eye color. Which statement best explains this occurrence? *
A The DNA regulating Matt’s eye color is identical to his mother’s DNA.
B Most of the DNA regulating Matt’s eye color is inherited from his father.
C Most of the DNA regulating Matt’s eye color is inherited from his mother.
D The DNA regulating Matt’s eye color is a unique combination of both of his parents’ DNA.
Answer:
I think it's A or D because he had to get his eye color from his mother since it's not the same as his father or it could be a mix of two different colors like D says, sorry lol
Study the topographic map.
A topographic map. A local road and a creek run through the picnic area. The nearest index contour is 600. The next nearest index contour is 635.
Which best describes the location of the picnic area?
Two creeks flow through the picnic area.
Several steep slopes are found inside the picnic area.
The elevation changes from 635 to 600 at the picnic area.
The highest point inside the picnic area has an elevation of 859.
Answer:
The correct answer is C) The elevation changes from 635 to 600 at the picnic area.
According to the scenario, the statement which best describes the location of the picnic area is that the elevation changes from 635 to 600 at the picnic area. Thus, the correct option for this question is C.
What is a topographic map?A topographic map may be defined as a type of map that is significantly characterized by large-scale detail and quantitative demonstration of relief features, usually using contour lines, but historically using a variety of methods.
According to the context of this question, a local road and a creek run through the picnic area in which the elevation of the nearest index contour is 600 while the elevation of the next nearest index contour is 635. This reveals that the elevation changes from 635 to 600 at the picnic area.
Therefore, the correct option for this question is C.
To learn more about Topographic map, refer to the link:
https://brainly.com/question/1026002
#SPJ6
HELP, PLEASE!! ON THIS I ALREADY DID MOST OF IT! IT IS TOO SMALL TO READ!!
Answer: TT,TT,Tt,Tt tt,tt,tt,tt
i think
Explanation:
PLS ANSER THIS ASAP!
Answer:
number 3
Explanation:
i had this quiz and got it right
Answer:
c i think is the most relavent
Which best explains why sexual reproduction produces greater variations among offspring? *
A The DNA come from two genetically different parents.
B The DNA cells from one parent that is genetically identical.
C The sex cells are produced by mitosis.
D The sex cells undergo self fertilization
Answer:
A The DNA come from two genetically different parents.
Explanation:
Everyone has different genetics. They are determined by sex cells that are produced by MEIOSIS NOT mitosis. Meiosis allows for genetic variation amoung offspring along with the genetically different parents.
The DNA come from two genetically different parents explains the best reproduction greater variations among offspring.
What is sexual reproduction?Reproduction is the act of one or more parents creating a new individual (offspring), frequently within the same species. It is among the characteristics of a living creature.
Sexual reproduction, we mean a process where two parents' genetic material is combined to create a child. When two haploid gametes combine, a genetically unique diploid child is produced.
The word "sexual" has a Late Latin etymology that stems from the word sexus, which means "of copulation or generation." The word reproduction is also derived from the Latin words re, which means "again," and productio, which means "creation." Alternative: syngenesis.
Therefore, The DNA come from two genetically different parents explains the best reproduction greater variations among offspring.
To learn more about sexual reproduction, refer to the link:
https://brainly.com/question/7464705
#SPJ6
Why is sucking on a Jolly Rancher a chemical change?
FULL SENTENCES PLZ
Answer:
Explanation:
Fat 67g. 0.0mg. Panera Spicy Thai Chicken Salad Nutrition 19. 4 pieces (16g) Nutrition Facts. Simply mix 1 scoop with 8 oz. By teaming up with Jolly Rancher, Beyond Raw has brought some intense flavors to the Beyond Raw LIT flavor menu, and we hope that more licensed flavors are on the way. A food additive that acts as a preservative to increase a product's shelf life and to help control the acid level in food. Protect your waistline, eat healthy, and conform to keto diet guidelines. Also known as Tartrazine. Company, Brand & Sustainability. Log In. Serving Size : 1 piece. While JOLLY RANCHER Candies have not been fully evaluated to qualify as gluten-free by FDA standards, they do not include any gluten-containing ingredients. Try the delicious Green Apple + Cherry, Blue Raspberry + Watermelon, Strawberry + Lemon flavor combinations. ... tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition … The term "sugar" can be used to either refer specifically to sucrose or it can be used generally to refer to all simple sugars (lactose, glucose, fructose, galactose, sucrose, etc.). Sodium 2,290g. Consume both pre-workout and on non-training days for additional energy and focus*. -- / 67 g left. Live Healthy & Happy. Log food. 0 %--Protein. Lose weight by tracking your caloric intake quickly and easily. Calorie expenditure, reading nutrition labels, estimation reasonableness, prediction, compare and contrast. An artificial color approved by the U.S. Food and Drug Administration (U.S. FDA) for use in foods, drugs and cosmetics. If you're trying to avoid binge eating the whole bag (why try? Sour Surge. Calorie breakdown: 0% fat, 100% carbs, 0% protein. A carbohydrate obtained by breaking down starch, typically corn starch. net wt. Find nutrition facts for over 2,000,000 foods. The Gang’s All Here. Gluten-free and sugar-free formula. Email. JOLLY RANCHER Candies are not vegan. Learn the good & bad for 250,000+ products. Also known as sodium bicarbonate. There are 23 calories in 1 piece (0.2 oz) of Jolly Rancher Hard Candy, Average All Flavors. Original Flavors. The label includes an accurate, current listing of the ingredients in our products. 2,000 calories a day is used for general nutrition … When a product does contain a major allergen, it is listed as an ingredient on our labels. An artificial color approved by the U.S. Food and
Answer:
I'm not sure why it is but I think the reasson why its a chemical change is beacaue when it's in the wrapper,it's a solid,a jolly rancher is first a solid,but as you put it into your mouth,is dissolves in your mouth,making it a chemical change,I think
EASY POINTS IF YOU ANSWER THEM CORRECTLY!! the questions are easy and I don't feel like doing them but plz answer correctly before 3:00 PM est (will give brainliest to whoever answers all of them at once.) Also ALL QS MUST BE ANSWERED from parts A-C
Answer:
What subject is this?
Explanation:
Fill in the Blank
Complete the following sentence.
The discovery of plastic resulted from a(n) ____________
attempt at making an alternative form of insulation for electronics.
BRAINLIEST IF ANSWER QUICKLY
1. Identify a period of time when this population showed exponential growth? Explain how you know this.
2. At what point in time did the population reach its carrying capacity? Explain how you know this.
3. The population's actual growth (in red) often goes above and below the carrying capacity in a cycle, why do you think this happens?
Answer:
1. 1850
2. it stays on carrying capacity until, about 1835
3. because people are born in generations
Explanation:
1. because the overshoot line grows very quickly around 1850
2. simply an estimate to where i think it lines up
3. once one generation is born, the older one dies.
Answer:
1. Around 1850 is the period of time when the population showed exponential growth.
2. The population reached its carrying opacity technically around 1850 as well but it was much closer to the direct line at around 1870-1875.
3. I believe this happens because of sickness and people choosing to leave the area. (There are many other reasons I am sure you can come up with)
Explanation:
These are the answers that fit best! I a so sorry for taking so long! You should certainly give brainliest to someone else but still-
If you found this to be helpful please leave a thanks, and a rating!
If this answer is correct maybe you can mark my answer brainliest! I hope you do well on your assignment!
~Ace <3
Which example is NOT an organism?
Question 1 options:
lung
mold
human
bacteria
Question 2 (3 points)
All living things are made of ______.
Question 2 options:
multicellular
organisms
cells
tissues
Question 3 (3 points)
To function on their own, what must unicellular organisms do?
Question 3 options:
make tissues
work with other cells
do all jobs for survival
perform a specialized task
Question 4 (3 points)
Which type of organism is ale to cause an infection or contagious disease?
Question 4 options:
animal
plant
bacteria
rose
Question 5 (3 points)
A fish laying hundreds of eggs is an example of _________.
Question 5 options:
maintaining structure
all of the answers are correct
obtaining energy
producing offspring
Question 6 (3 points)
What do we call the branch of science for classification of organisms?
Question 6 options:
Taxonomy
Chemistry
Physics
Biology
Question 7 (3 points)
What is an example of "maintaining structure"?
Question 7 options:
a cell dividing
eating an apple
catching a fish
healing a broken arm
Question 8 (3 points)
All successful organisms must be able to do what three things?
Question 8 options:
obtain energy, produce offspring, eat
obtain energy, eat, play video games
obtain energy, produce offspring, maintain their structure
maintain their structure, eat, build a home
Question 9 (3 points)
Which example is NOT a basic need of all organisms?
Question 9 options:
soil
appropriate enviornment
water
food
Question 10 (3 points)
What do all living things need?
Question 10 options:
energy, water, sunshine, and protection
water, parents, a place to live, and air
oxygen, an outer covering, parents, vitamins
food, water, air, and a place to live
Answer:
1: Mold 2: Cells 3: do all jobs 4: bacteria 5: producing offspring 6: Taxonomy 7: Healing a broken arm 8:obtain energy, produce offspring, maintain their structure 9: soil (I think) 10: food, water, air, and a place to live
Answer:
1. lung.
2. cells.
3. do all jobs for survival.
4. bacteria.
5. producing offspring.
6. Taxonomy.
7. a cell dividing.
8. obtain energy, produce offspring, and maintain their structure.
9. soil.
10. food, water, air, and a place to live.
Explanation:
1. all of the other options are organisms, while a lung is an organ.
2. All living things are made of cells
3. All unicellular organisms must be able to perform all the functions necessary for life. Meaning do all the jobs needed for survival.
4. Bacteria is the organism listed that is able to cause an infection or contagious disease.
5. A fish laying hundreds of eggs is an example of producing offspring. While it could also be an example of maintaining structure, a fish cannot obtain energy by laying eggs. So, the best answer is producing offspring.
6. Taxonomy's definition is the branch of science concerned with classification, especially of organisms; systematics.
7. a cell dividing is maintaining structure. After growth, cell division by mitosis allows for continual construction and repair of the organism. The primary concern of cell division is the maintenance of the original cell's genome. So, this is the best option for the question.
8. The second option is wrong, because not every organism plays video games. The 4th option is wrong, because not every organism builds their own home. And finally, the first option is incorrect, because plants do not physically eat they obtain their energy through photosynthesis. So, the correct option is the 3rd one.
9. Soil is not needed for all living organisms, but the other options listed are necessary.
10. the second and third option are incorrect, because not every living thing needs a parent. The first option is incorrect, because not every living thing needs sunshine and it does not list the other necessary components. So, the correct answer is the last option. And a place to live can also mean an appropriate environment.
If one strand of the DNA molecule has a base sequence with 8 nucleotides, how many nucleotides will the complementary base sequence contain? *
I believe it it is 8
Uranus is which planet from the sun?
Sorry about the subject, there is no science subject so I chose randomly
Uranus is the 7th planet from the sun :))
Fill in the blank.
Now from the top make it drop dass sum ____ now getta _____ ina mop
-Cardi & Megan
Answer:
wet a cat, bucket
Explanation:
the fact that these keep popping up
wet a/s/s pus/s/y
Bucket
Rhythm is how the beat is broken down into blank and blank
Noise
Silence
Sound
Rest
I need help ASAP!!
Is the following sentence true or false?
Only pea plants that have two recessive alleles for short stems will be short.
Answer:
TRUE
Explanation:
I believe its true I read about it in a book somewhere.
Assignment: Amphibians Exploration
Complete the table below by filling information from the site Amphibia Web.
Common name
Major physical structures
and coloring
Habitat
Other information of
interest
Scientific name
Siberian wood
frog
Answer: I couldn't find the site, but I can tell you what each of these men, that way you can find them on your own :)
Explanation:
Using a bullfrog as an example
Their common name is Bull frog, their scientific name is Lithobates catesbeianus
Major physical structures and color are: Strong legs for jumping, buldge-y eyes, slick skin. They are usually greenish brown.
Oops. I just saw the Siberian wood frog bit.
I need to go, but I hope my bullfrog example will help you answer your questions for Siberian wood frog. :)
PLZ help ILL GIVE BRAINLEIST
Answer:
it was a fort in 1669
Explanation:
hope this helps <3
The solar energy that reaches a planet is called?
a. temperature
b. insolation
c. light waves
d. brightness
Answer:
B
Explanation:
Sometimes a cell is compared to a city. How would the energy needs of a cell be compared to the energy needs of a city?
Why does the moon orbit Earth?
Answer:
because of gravitanal pull
Explanation:
PLS HELP! I need help with this question
The stem of a plant is experiencing phototropism. Which statement correctly describes the plant's response?
Answer:
A the stem moves towards the light for better photosynthesis
Explanation:
saw it happen
Answer:
The Answer is A
Explanation:
Growth in plants reflects the way in which they interact with the environment. If we place a strong light at one side of this fuchsia plant, the plant will grow towards it. This is called a phototropic response.
The Punnett square below shows a cross between 2 pink flowers. What is a percentage that a pink flower will be produced? *
Answer:
50%
Explanation:
rr, rw, rw, ww