all you need is in the photo please answer fast please helpppppp
Don't answer randomly if you do you lose your points because I am gonna lose points
Answers
1. Sister chromotids
2. Non sister chromotids
3. Tetrad
4. Recombination chromotids
5. Homologous chromosomes
I hope this helps!
Related Questions
Plants use sunlight to convert nutrients into energy. What form of energy transfer is taking place?
The*blank1*energy of the Sun is converted into*blank2*energy by the plants.
options for blank1= chemical, potential, radiant, sound
options for blank2=chemical, kinetic, mechanical, thermal
Answers
Answer:
Osmosis is the form of energy.
..
7. A student astronomer went out and took photographs of the Moon that were several days apart.
Images that look like her photographs are shown above. The light part of the Moon appeared to get
smaller over time. Why did this happen?
a
Between the first photograph and the second photograph, the Moon moved farther away
from the sun so less sunlight reached the Moon's surface.
b
Between the first photograph and the second photograph, Earth moved so its shadow was
blocking more of the Moon so the student astronomer was able to see less of it.
с
Between the first photograph and the second photograph, the Moon rotated so that less of
the light-colored rock on the Moon's surface faced Earth.
d
Between the first photograph and the second photograph, the Moon moved so that the
student astronomer was able to see less of the half that faces the sun.
Scroll for more
Answers
Answer:yh it is b
Explanation:
A student astronomer went out and took photographs of the moon that were several days apart, and this is because the moon moved so that the student astronomer was able to see less of the half that faces the sun, which is option d.
What is the significance of the moon revolution?The changing appearance of the moon over time is due to its changing position in its orbit around the earth, the light part of the moon appeared to shrink over time as the moon moved in its orbit, causing the illuminated part that faces the earth to diminish and the dark phase to appear.
Hence, a student astronomer went out and took photographs of the moon that were several days apart, and this is because the moon moved so that the student astronomer was able to see less of the half that faces the sun, which is option d.
Learn more about the moon revolution here.
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Deoxyribose differs from glucose because it:
a) Contains 5 carbon atoms
b) Is a polysaccharide
c) Is a hexose
d) Contains twice as many hydrogen atoms as oxygen atoms
Answers
Answer:
I think it's d but I am not too sure
Given RRYY x Rryy, what will the parents be? (no links please)
Answers
I'm guessing the genotypes given (RRYY x Rryy) are the offspring (if this isn't the case this answer may be wrong)
RRYY has both dominant alleles. So we can safely say that the parents are both RRYY.
For Rryy :
Rr is heterozygous (the alleles are not the same), so the parents could be:
RR x rr
RR x Rr
Rr x Rr
(if you do a small punnet square, you can double check these!)
Since yy has both recessive alleles, the parent is yy as well.
Please answer! Will give brainliest!!
Answers
Answer:
it's b trust me g. mmmmjjehdh
How does the movement of tectonic plates contribute to natural selection? Please explain.
Answers
Answer:
The movement of the plates can contribute to the natural selection of organisms.
Explanation:
Processes such as mutations, duplications, exon shuffling, transposable elements and pseudogenes have contributed to genomic evolution.
Determine whether each phrase describes the reproduction of polyps, medusae, or both.
usually reproduce asexually, but can reproduce sexually
reproduce in two stages; the first is sexual and the second is asexual
are able to reproduce sexually by releasing sperm and eggs
Answers
Answer:
1.) Polyps only
2.) Medusae Only
3.) Both
Explanation:
I did it on Edg and the other response is not even a response, so I decided to help you guys. You're welcome.
Answer:
A B C
Explanation:
What molecule on the side of the DNA ladder do the nitrogenous bases bond to?
1. Ribose sugar
2. Amino acids
3. Phosphate groups
4. Deoxyribose sugar
Answers
CAN YOU PLZ ANSWER AND STOP WASTING MY POINT NOT TO BE RUDE... i will give brain whatever it calls just answer
Answers
Its apocrine glands. Please give me brainliest?
Photosynthesis converts
light energy to chemical
energy. Which molecules
are the end product of this
transformation of energy
Answers
Answer:
C6H12O6 + 6 O2
Explanation:
6 CO2 + 6 H2O + light → C6H12O6 + 6 O2
Glycolysis, or the breakdown of glucose, is a process used by almost all organisms as a way to release energy stored within glucose molecules. This energy can then be stored in cells as ATP, which powers cell processes when needed. What does this show, in terms of the evolutionary history of cells using glycolysis?
Answers
Answer:
It was one of the earliest metabolic pathways.
Explanation:
The evolutionary history of cells using glycolysis shows that It was one of the earliest metabolic pathways which is used by nearly all of the organisms on earth for the production of energy for the survival, growth and development. The first organisms used this pathway for the generation of energy and with the passage of time, new pathways are also formed as the organism evolved so we can conclude that glycolysis is the first pathway used by the earliest organisms.
)Which sentence is written in third-person point of view?
Once a small crowd of protesters, we were now an angry mob.
Our small crowd of protesters was now an angry mob.
The small crowd of protesters had turned into an angry mob.
Your small crowd of protesters has now become an angry mob.
Answers
Answer:
C. The small crowd of protesters had turned into an angry mob.
Explanation:
Answer:
C
Explanation:
compare and contrast the processes of mitosis (asexual reproduction) and meiosis (sexual reproduction).
Answers
Answer:
Diffrence:
Asexual reproduction involves one parent and produces offspring that are genetically identical to each other and to the parent. parent. During sexual reproduction, two haploid gametes join in the process of fertilization to produce a diploid zygote. Meiosis is the type of cell division that produces gametes.
The initial step in the formation of an aminoacyl-tRNA is Group of answer choices esterification of the tRNA activation of the tRNA by reaction with ATP activation of the amino acid by reaction with ATP interaction of the mRNA with the tRNA
Answers
Answer:
The initial step in the formation of an aminoacyl-tRNA is activation of the amino acid by reaction with ATP
Explanation:
In protein synthesis, the first step involves the formation of an aminoacyl-tRNA. This reaction is catalyzed by the the Mg²⁺-dependent enzymes known as aminoacyl t-RNA synthetases and occurs in two steps.
The first step of the reaction of the formation of an aminoacyl-tRNA is the activation of the amino acid by the attachment of an AMP molecule formed from the hydrolysis of ATP to AMP and pyrophosphate. The aminoacyl adenylate intermediate is bound to the enzyme in this initial step. Subsequently, in the second step of the activation of the amino acid, the aminoacyl adenylate intermediate is then transferred to its specific tRNA. The pyrophosphate formed in the first step is hydrolyzed to 2 phosphate molecules by a pyrophosphatase.
The overall reaction step is illustrated below:
Amino acid + tRNA + ATP -----> aminoacyl-tRNA +AMP + 2Pi
The cacti in this environment survive by spreading out and growing apart from one another. Why do the cacti grow this way?
Answers
Answer:
b b b b b b b b
Explanation:
Answer:
B
Explanation:
What type of mutation is shown in the DNA strand to the right given the original strand.
Original strand - A A A T T C A T T ---> mutated strand - A A T T C A T T
Group of answer choices
deletion
insertion
translocation
Answers
Sewage sludge (biosolids) removed from a municipal wastewater treatment plant is a mixture of organic material and water. Research and explain why the incineration of sewage sludge may require more energy than it produces. Explain why people may be reluctant to use biosolids as a fertilizer for food crops.
Answers
Hey love! <3
Answer:
Sewage systems are used all around the world transferring waste to treatment plants where they are filtered and traded in for organic material. If the sluge were to be incinerated it could be repurposed, however the gas used to burn the sewage waste comes from condensing saturated fuel oil and requires 195 SCM of natural gas to successfully complete the chemical transfer. That's a lot of energy, and the natural process costs plenty more then what you're getting in returns. Through the process toxins can develop inside of the incinerated waste which could poison crops and animals, studies also show the process can release carbon monoxide into the air. To conclude it's called sewage waste for a reason, what goes down should stay down instead of putting what we eat and inhale at stake.
Hope this helps out! (ﾟヮﾟ) Sincerely, Kelsey from Brainly.
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The incineration of sewage sludge may require more energy than it produces because of the high cost of energy.
Municipal wastewater treatment plants are estimated to consume more terawatt hours per year of electricity, which equates to about billions in annual electric costs. That's a lot of energy, and the results show that wastewater sludge able to produced up to 44.82 ml biogas/kg of sludgePeople may be reluctant to use bio solids as a fertilizer for food crops.
because:-
One health risk with the land application of bio solids is the potential exposure to pathogens (disease causing organisms)One of the risk is that the bio solids may contain chemicals that are directly toxic in small concentrations or doses.What is sewage sludge?Sewage sludge is a product of wastewater treatment.
Wastewater enter the sewage system and flow into wastewater treatment facilities, where the solid wastes are separated from the liquid wastes through settling.It form Bio solids.To know more about Sewage sludge here
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I NEED THIS ASAP!!!! PLEASE!!
___1. Organisms that make their own food A. Chloroplasts
___ 2. Site of photosynthesis B. Aerobic
___ 3. Organism that must consume other organisms C. Glucose
to obtain energy. D. Mitochondria
___ 4. C6H12O6 E. Glycolysis
___ 5. Process requires oxygen F. Cytoplasm
___ 6. Adenosine diphosphate G. ADP
___ 7. During aerobic respiration, the most ATP H. Autotrophs
is produced during this process. I. ATP
___ 8. The anaerobic process of splitting glucose J. Anaerobic
and forming two molecules of pyruvic acid K. Electron Transport Chain
___ 9. Place where glycolysis occurs L. Heterotroph
___10. Place where the Krebs cycle occurs M. Mitochondria
___11. Process does not require oxygen
___12. Energy storing molecule
Answers
Answer:
___ 1. Organisms that make their own food
H. Autotrophs
___ 2. Site of photosynthesis
A. Chloroplasts
___ 3. Organism that must consume other organisms to obtain energy.
L. Heterotroph
___ 4. C6H12O6
C. Glucose
___ 5. Process requires oxygen
B. Aerobic
___ 6. Adenosine diphosphate
G. ADP
___ 7. During aerobic respiration, the most ATP is produced during this process.
K. Electron Transport Chain
___ 8. The anaerobic process of splitting glucose and forming two molecules of pyruvic acid
E. Glycolysis
___ 9. Place where glycolysis occurs
F. Cytoplasm
___10. Place where the Krebs cycle occurs
D. Mitochondria
___11. Process does not require oxygen
J. Anaerobic
___12. Energy storing molecule
I. ATP
what happens when there is a decrease in carbon dioxide during gas exchange in the body?
Answers
Answer:
Increased carbon dioxide means increased blood acidity, while decreased carbon dioxide means increased blood acidity.
The bicarbonate reaction is reversible, which allows bicarbonate to turn back into dissolved carbon dioxide to diffuse from the alveolus.
O Water is denser than isopropanol, so the water layer will always be below the isopropanol layer if they are both in the same container. What does this tell you about the make-up of the pigments for each specimen?
Answers
Answer:
One is polar and the other is non-polar.
Explanation:
The makeup of both water and isopropanol is different from each other due to their polar nature. Water is a polar substance means that it makes poles i.e. positive or negative while on the other hand, isopropanol is non-polar substance so due to this reason water and isopropanol make different layers. If both are polar or nonpolar substances so they will able to mix with each other.
The organization of similar organisms into groups helps scientists understand how living things are related. It
also allows scientists to communicate about all forms of life. Scientists organize the living world using a process
called taxonomy, which is the science of classifying organisms based on shared structures, functions, and
relationships to other organisms. Scientists use a branching system of classification, and over the years, due to
new discoveries, the branching system has changed and grown.
Recently, scientists broadened the branching system of classification. Currently, the broadest group is the
A)
class
B)
domain
kingdom
D)
taxon
taxon
Answers
Answer:
Explanation:
THE ANSWER IS DOMAIN
Which will cool down faster overnight, the water in the pool of the air above the water pool?
Please help
Answers
Answer:
the air above the water would cool down faster
Which statement best compares gamma rays to the other components of the
electromagnetic spectrum?
Gamma rays have the lowest frequency and least energy.
Gamma rays have the highest frequency and least energy.
Gamma rays have the lowest frequency and greatest energy.
Gamma rays have the highest frequency and greatest energy.
Answers
Answer: c
Explanation:
Which of the following is not an appropriate unit for momentum?
A. g • cm/min
B. g • m/S
C. km • m/S
D. kg • m/hr
Answers
Answer:
Option C us correct.
km • m/S
Explanation:
This is because momentum is result of mass and velocity of an object. Momentum is a vector quantity that is it has magnitude and it's direction is in form of three dimensional.
From the option C, kilometer there is not a unit for mass or velocity it it is a unit for distance, therefore it is incorrect.
1. What is the gradual change in populations over time?
2. What is the idea that species originate in small gradual steps over time?
Answers
1. Gradualism
2. evolution
Answer:1.Gradualism is an evolutionary model that refers to the tiny variations in an organism or in society that happen over time to make a better fit for animals and humans in their environment. These variations allow them to survive and thrive, resulting in a slow and consistent process of change in the whole population.
2.Phyletic gradualism is a model of evolution which theorizes that most speciation is slow, uniform and gradual. When evolution occurs in this mode, it is usually by the steady transformation of a whole species into a new one (through a process called anagenesis).
Explanation:
Which synthetic material is flexible and can be spun into fabric for clothing?
A. Fiberglass
B. Rayon
C. Cement
D. Red 40
Answers
Answer:
B
Explanation:
Synthetic fabrics and textiles made from man-made rather than natural fibres. Some examples of synthetic fabrics are polyester, acrylic, nylon, rayon, acetate, spandex, latex and Kevlar. Synthetic fibres are made by the joining of monomers into polymers by the process of polymerization.
A person’s rate of oxygen intake and carbon dioxide output are increased. Which of the following most likely happened?
a.The person went to sleep
b.The person ate some food
c.The person started running
d.The person sat down
Answers
Answer:
C. The person started running
Explanation:
Your heart rate and breathing increases dramatically during exercise. Also, none of the other answer choices make sense.
What type of galaxies do scientist believe to be the youngest in our universe
A. Rich galaxies
B. Nuclear galaxies
C. Spiral galaxies
D. Irregular galaxies
Answers
Answer:
C. Spiral Galaxies is the answer
Answer:
spiral galaxies
Explanation:
When wood combines with oxygen and burns, ashes and carbon dioxide are produced. How does the Law of Conservation of Matter relate to this observation?
A. The mass of the wood will be destroyed.
B. The weight of these substances will change but the mass will stay the same.
C. The mass of each of these substances will be the same before and after the reaction.
D. The mass of the wood and the oxygen burned will equal the mass of the ashes and the carbon dioxide produced during the reaction.
Answers
Answer:
Option C
Explanation:
Conservation of matter states that matter can not be created nor it can be destroyed. It can only be changed from one form to the other.
In this case, the matter contained is wood (solid) is converted into ash (solid) and carbon dioxide (gas).
The amount of all substances remains constant irrespective of any condition during a chemical reaction
Hence, option C is correct
Two true-breeding stocks of pea plants are crossed. One parent has red, axial flowers and the other has white, terminal flowers; all of the first generation of the offspring have red, axial flowers. The genes for flower color and location assort independently. If 1,000 second generation offspring resulted from the cross, approximately how many of them would you expect to have red, terminal flowers
Answers
Answer: 750
Explanation:
Based off the first two sentences, we can conclude that red is the dominant allele and white is the recessive allele.
Let's say R = red and r = white.
The genoytypes of the parents are RR and rr. The genotype of the first generation are all Rr
The punnet square for the second generation is:
R r
R RR Rr
r Rr rr
We can see 3/4 crosses give us red. Now we can multiply 3/4 and 1000 to get 750.