Answers
Answer:
ice cube hopes this hope
Related Questions
How would the amount of carbon dioxide in the atmosphere change if
there were no plants?
1. No change
2. It would increase
3. It would decrease
Answers
Answer:
it would increase
Explanation:
plants take in carbon dioxide and give oxygen
What is a hard shell on a turtle an example of?
A: structural adaptation
B: behavioral adaptation
C: genetic adaptation
Answers
Answer:
A
Explanation:
Adaptations that can be seen with the naked eye are structural adaptations.
what's the difference between the structure of a nucleic acid and the structure of a protein?
Answers
Monomer Composition
Eventual Conformation
The first involves the chemical makeup and bonding pattern of individual monomers of each polymer, those monomers being amino acids in proteins and nucleotides in nucleic acids. Amino acids consist of an amine and carboxyl functional group along with a side chain (commonly referred to as an R group), with the amine and carboxyl groups involved in “linking.” Nucleic acids are of quite a different chemical makeup, composed of a five-carbon sugar and phosphate group backbone, both involved in chaining, from which protrudes a nitrogenous base.
The second involves the “destiny” of the polymer in regards to conformation. A protein’s eventual conformation is always consequential, resulting from interactions between the R groups of its amino acid monomers. Nucleic acids, on the other hand, possess the notable structure of strands. RNA’s case is one of a single strand, while DNA’s is a double-helical arrangement of two.
(I know this is a lot of info but I hope it helps :) )
If my cultures are suffering severely due to alkaloid production and accumulation in the medium. In that case, how can i overcome this problem?
Answers
Explanation:
Alkaloids are essentially natural compounds, and can mostly be used for pharmaceutical purposes. Natural habitats of different alkaloid plants have been destroyed for cultivated.
Many alkaloids are pharmacologically active and are useful as a message for several decades because a wide range of species, such as animals and bacteria, produce them.
Secondary and accumulating metabolites are related to different cell types such as epidermis endodermis pericycle phloem parenchyma, components, accompanying cells etc.
Predict what will happen to this ecosystem.
Answers
Answer:
I think that since the trees and grass will be burnt down, the prey animals (Bunnies, insects, etc.) will have nothing to eat and will go extinct, then the preditors will not make it because of the extinction of prey, finally us humans will not make it because there is no food
Explanation:
please do not copy this answer exacly, because you will get an F for plagarism, so please be careful, and have a blessed day amigo!
A cell undergoing meiosis has a defect and cannot do crossing over. The cell
completes the rest of meiosis successfully and produces four sperm cells.
Which of the following describes the correct outcome of this defect?
Select one:
The sperm cells will all be the same.
The sperm cells will be identical to the parent cell.
The sperm cells will have reduced genetic variety but will still be different.
The sperm cells will form two pairs of identical cells. Cells in a pair will be different from
the other pair
Answers
Answer:
Option #3
Explanation:
That is the basic terminology that us used during meiosis.
The statement that best describes the correct outcome of this defect is the sperm cells will all be the same. Thus, the correct option for this question is A.
What is Meiosis?Meiosis may be defined as a type of cell division that significantly produces four daughter cells that are genetically non-identical to the parental cells. These daughter cells are haploid in nature. Germ cells or sex cells are generally produced by this mechanism.
The cells that are formed as a result of meiosis have half the amount of chromosomes as compared to the parental cell. This is because when the germ cells of two different origins fuse together, they will form complete chromosomes.
The egg cells or sperm cells that are produced by this process of cell division will all be the same with respect to the number of chromosomes and physiology along with function.
Therefore, the sperm cells will all be the same is a statement that best describes the correct outcome of this defect. Thus, the correct option for this question is A.
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What type of rock forms due to heating and cooling? A. Slate B. Metamorphic C. Igneous D. Sedimentary
Answers
Answer:
Igneous rocks I think ^^
Answer:
I think is C...........
Two species of sunflowers grow on either side of a mountain. For a while, the two sunflower populations evolve separately. With the climatic changes, an animal population crosses from one side of the mountain chain to the other, bringing some sunflower pollen with it. This movement is called
a.Gene Flow
b.Mutation
c. Genetic Drift
d. Artificial Selection
Answers
Answer:
answer is option A) gene flow
Humans feel hungry when their empty stomachs contract and when glucose levels in the blood drop. Both of these
situations stimulate neurons that send messages to the brain which are interpreted as hunger. What body systems are
involved in this process as described?
digestive, muscular, integumentary, and respiratory
digestive, excretory, integumentary, and respiratory
circulatory, excretory, nervous, and skeletal
circulatory, digestive, muscular, and nervous
Answers
3. Which of these is NOT made up of one or more cells? A. a rock B. a paramecium C. an earthworm D. a fern (this is science)
Answers
Answer:
A. a rock
Explanation: a rock is made up of soil particles not cells
hope this helps :)
A rock is not made up of one or more cells.
What is Rocks?
Any naturally occurring solid mass or combination of minerals or mineraloid materials is referred to as rock (or stone) in geology. It is divided into groups based on the minerals it contains, its chemical make-up, and how it is produced.
Except for the liquid outer core and pockets of magma in the asthenosphere, the Earth's crust and the majority of its interior are made of rocks. Petrology and mineralogy are just two of the many geology subdisciplines that are involved in the study of rocks.
Igneous rocks, sedimentary rocks, and metamorphic rocks are the three main categories into which rocks are typically divided. When magma in the Earth's crust cools, igneous rocks are created.
Therefore, A rock is not made up of one or more cells.
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Anna studies the color of her bedroom wall using different lights. In sunlight, she sees that the wall is white. Anna darkens the room and shines a beam of light that includes all the wavelengths of visible light onto the wall. In this light, what's the wall color that Anna sees?
Answers
Answer:
White
Explanation:
The light is measured by its wavelength, generally in nanometers (nm), and visible light has a wavelength spectrum of 400 to 700 nm. Sunlight can be divided into three components: 1-visible light, 2-ultraviolet (UV) light, and 3-infrared radiation. Since white light is visible light (this color contains all the colors of the rainbow) and sunlight includes the visible light of all wavelengths, the object will look white under this light spectrum.
Answer:
white
Explanation:
Which causes genetic variations and can result in different alleles?
predation rate
random mutations
competition
environmental changes
Answers
Answer:
Genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism's offspring).
Definitions:
Predation rate
is the annual mortality within. a population directly attributable to predation; it represents the level of. successful predator attacks that the animals are unable to control after they. have implemented their antipredator strategies. Predation risk, on the.
random mutations:
What is commonly called "random mutation" does not in fact occur in a mathematically random pattern. The process of genetic mutation is extremely complex, with multiple pathways, involving more than one system. Current research suggests most spontaneous mutations occur as errors in the repair process for damaged DNA.
competition:
the activity or condition of competing.
environmental changes:
Examples of these global environmental changes include climate change, freshwater shortages, loss of biodiversity (with consequent changes to functioning of ecosystems), and exhaustion of fisheries.
Genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis.
Predation rate is the annual mortality within. A population directly attributable to predation; it represents the level of. successful predator attacks that the animals are unable to control after they. have implemented their antipredator strategies. Predation risk, on the.
"Random mutation" does not in fact occur in a mathematically random pattern. The process of genetic mutation is extremely complex, with multiple pathways, involving more than one system. Current research suggests most spontaneous mutations occur as errors in the repair process for damaged DNA.
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All stars evolve the same up through the red giant phase. What determines the life cycle path a star will take from there?
a
The star's mass
b
The star's luminosity
c
The star's composition
d
The star's temperature
Answers
Which grouping lists only minerals?
A.obsidian, gypsum, corundum
B.pyrite, halite, brass
C.quartz, coal, basalt
Answers
Answer:
C
Explanation:
i think
Step by step:
Match each item to its best description.
Answers
Answer:
1. Solar nebula
2. accretion disk
3. solar system
Explanation:
Males will have chromosomes ____, while females will have ____.
Answers
*PLEASE ANSWER!!! , I DONT GET IT*
When they were first discovered in the late 19th century, xenophyophores were originally classified as
a.) worms.
b.) sponges.
c.) fish.
Answers
The allele for freckles, F, is dominant among humans. If a woman with freckles (FF) and a man without freckles (ff) have children, what are the possible genotypes of the children?
Answers
Answer:
Ff
Explanation:
F - freckles
f - no freckles
FF x ff
F F
f Ff Ff
f Ff Ff
100% with the dominant allele so 100% chance the children will have freckles
---> the possible genotypes are only Ff
Answer:
Ff
Explanation:
100% of the children will have freckles and will have the genotype Ff. If you draw out the punnett square, you will see that an F and an f will be in each box. If this is still confusing, I recommend looking up a video of how to use a punnett square, it will make sense. :)
A major cause of genetic variation within a species is the result of...
Answers
Answer: mutation
Explanation:
Why are a larger number of people affected by diseases from new viruses?
A. A new virus can replicate faster in a host cell.
B. Few people are immune to a new virus.
C. A new virus is resistant to existing drugs.
D. People show symptoms of a new virus faster.
Answers
easy question please help asap
Answers
Answer:
Silverfish
Explanation:
one pair,
no stinger,
no wings,
long slender body,
six legs
Answer:
silverfish is answer
Explanation:
anyone can help me with this
Answers
before I answer this question can you specify
What is the coding region of DNA called? Explain.
a- A gamete
b- A allele
c- A sister chromatid
d- A gene
Answers
Answer:
D-Gene
Explanation:
Because of the protein it get's. When it gets the protein it needs then they develop the gene therapy.
Transpiration is the _____ of water through the leaves of plants.
Answers
Answer:
loss of water :)
Explanation:
Answer:
Movement
Explanation:
Water moves out of the leaves of the plants.
Have a great day
When a metal reacts with oxygen, what are the products formed?
Answers
Answer:
metal oxide forms
when metal reacts with oxygen then it becomes metal oxide
equation:
Fe+O2=Fe2O3
starch is a polysaccharide that contains...
A. one molecule of glucose
B. two molecules of glucose
C. many molecules of glucose
D. none of the above
HELP
Answers
Answer:
many molecules of glucose
The cell theory was developed based upon the research done by many scientists over many years. Which of the following statements is NOT a part of the modern cell theory?
A Cells are the basic units of life.
B All organisms are composed of cells.
C All cells are microscopic.
D All cells come from pre-existing cells.
Answers
All cells are microscopic is not a part of modern cell theory.
What are the principles of modern cell theory?Modern cell theory has three basic tenets: All organisms are made of cells. All cells only come from other cells (the principle of biogenesis). Cells are the fundamental units of structure and function in organisms.
The cell theory, or cell doctrine, states that all organisms are composed of similar units of organization, called cells. The concept was formally articulated in 1839 by Schleiden & Schwann and has remained as the foundation of modern biology.
The generally accepted portions of the modern Cell Theory are as follows: The cell is the fundamental unit of structure and function in living things. All organisms are made up of one or more cells. Cells arise from other cells through cellular division.
Learn more about modern cell theory:
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What is true of the population shown in this graph?
A) The population has increased until it reached its carrying capacity.
B) The population is not changing much over time.
C) The population is growing unchecked.
D) There are many factors at work to control the population.
Ω Entity001 And Project Ω
Answers
Answer:
C.
Explanation:
It is C. because there are no numbers for you to see how many people there are and since the line in the graph went up super high it means the population is growing unchecked since there arent any numbers on the graph to prove it was checked.
Why do metamorphic rocks form at subduction zones?
Answers
Answer:
the moving of the plates sliding past each other causes the rocks coming in contact with the descending rocks to change.
Explanation:
hope this helps! :)
The ______
phases appear to grow.
The ______
phases appear to shrink.
(Talking about moon phases)
Answers
Answer:
Explanation:
The First Quarter Phase Appear To Grow
The Last Quarter Phase Appear To Shrink