The model shows what happens to chromosomes
during a certain part of the cell cycle.
A. Metaphase
B. Interphase
C. Telophase
D. Anaphase
Answers
Because interphase is where chromosomes duplicate
Related Questions
How many children did individuals l-1 and l-2 have.
Answers
Answer:
6 children
Explanation:
Sources of energy and the two processes for land autotrophs (producers) and autotrophs in the deep ocean.
Answers
Autotrophs on land get their energy indirectly from the sun while those in the deep ocean get theirs from chemicals.
Photosynthesis and ChemosynthesisAutotrophs on land get their energy from carbohydrates synthesized via photosynthesis.
Photosynthesis is a process that converts radiant energy from the sun to chemical energy locked in carbohydrates. These carbohydrates are then broken down during respiration in order to release the locked energy.
Autotrophs in the deep ocean lack access to sunlight and thus, cannot utilize radiant energy from the sun. Instead, they make their carbohydrates by making use of energy from chemicals like hydrogen sulfide and methane in a process called chemosynthesis.
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Overgrazing of grasslands can lead to reduced range quality. Two of the major effects of overgrazing are:.
Answers
Answer:
soil erosion and lack of nutrients in the soil
Explanation:
the weak, overgrazed pasture will be highly susceptible to interrill, rill and gully erosion, which can lead to: loss of valuable topsoil; reduction in soil organic matter; and reduction in nitrogen pool to feed your forage. overgrazing increases soil compaction
Which fossilization process leaves behind a dark film on a sedimentary rock?
Answers
Answer:
carbonization process leaves behind a dark film on a sedimentary rock.
In the 1950s, the structure of dna was discovered by using models and x-ray chromatography. currently, science has used advanced technology to completely map out the genes in a human’s body. what would be the best advantage of using this information? gene therapy to correct defective genes that cause diseases gene therapy to remove bacteria from the soil more communicable diseases fewer communicable diseases
Answers
The best advantage of using this information is that gene therapy to corrects defective genes that cause diseases.
What do you mean by Gene therapy?
Gene therapy may be defined as a process of altering the genes inside your body's cells in an effort to treat or stop the disease.
Gene therapy refers to the methodology that implicates the introduction of nucleic acids (DNA or RNA) into the cells of an organism for the pursuit of correcting abnormalities and irregularities, such as a mutation or in other words to treat genetic diseases and disorders.
Therefore, the best advantage of using this information is that gene therapy to corrects defective genes that cause diseases.
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Which of the following explains why cattle should not be given apples?
Answers
Answer:
Which of the following explains why cattle should not be given apples? Apples cause bloat in cattle.
why is the folding up of the leaves of a sensitive plant on touching with a finger not a tropism
Answers
Answer:
The folding of leaves of a sensitive plant is not a case of tropism (like thigmotropism) because in this case the direction of movement of leaves does not depend on the direction of stimulus (touch).
Explanation:
[tex] \huge \purple{ \red{ \bf❥} \frak{Answer}}[/tex]
[tex] \red{ \small \text{It is a non-directional movement}}[/tex]
where as Tropism is a directional movement where the direction of the movement of the plant part is towards the stimulus
In his transformation experiments, what phenomenon did griffith observe?.
Answers
Answer:
Mixing a heat-killed pathogenic strain of bacteria with a living nonpathogenic strain can convert some of the living cells into the pathogenic form.
State three adaptations of acquatic plants to photosynthesis
Answers
Answer:
Aquatic plants have evolved aerenchyma tissue to transport oxygen from the surface to the roots, recycle carbon dioxide from cellular respiration to do photosynthesis, and keep the plant buoyant in water.
Aquatic plants also use bicarbonate, which is more plentiful under water, as a carbon source.
Explanation:
Cellular ______ is all of the chemical reactions in cells.
Activity
metabolism
enzymes
Answers
Cellular Metabolism is all of the chemical reactions in cells.
Definition: Cell metabolism is the series of processes that take place in living organisms to sustain those organisms.Hope that helps!
Answer:
metabolism
Explanation:
the sum of the chemical reactions that take place within each cell of a living organism and that provide energy for vital processes and for synthesizing new organic material.
The primary colors of visible light are red, orange, yellow, green, blue, and violet.
a. true
b. false
Answers
Answer:
its true
basically the colors of the rainbow
Explanation:
What does the population pyramid look like of a rapidly growing country?
group of answer choices
it looks like an upside- down pyramid.
it looks like an upright pyramid with a broad base
it is narrow at the top, wide in the center, and narrow at the bottom
it is wide at the top, narrow in the center, and wide at the bottom
Answers
What is the largest body on nine planets
Answers
Answer:
The largest planet in our solar system by far is Jupiter, which beats out all the other planets in both mass and volume.
Jupiter's mass is more than 300 times that of Earth, and its diameter, at 140,000 km
ocean waves drop sand, sediment, and broken pieces of shell onto beaches and coastlines. This process is called —
Answers
DNA typing is based on analyzing parts of the genome that don't really affect other genetic functions.
A. True
B. False
Answers
The question proposed is in fact false, given that the variations being analyzed do in fact affect the individual.
Why is this question false?DNA typing uses the detection of polymorphisms to identify an individual. These polymorphisms are variations in the genetic code that are considered to be normal. These variations are said to not be harmful nor beneficial but do in fact impact the rest of the genome in very subtle ways.
Therefore, we can confirm that the question proposed is in fact false, given that the variations being analyzed do in fact affect the individual.
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In translation, what would be the correct trna anticodon for the codon acc?.
Answers
Answer:
below
Explanation:
codon. ACC
anticidon UGG
Dichotomous key for plants
Answers
Answer:
a tool that allows the user to determine the identity of items in the natural world, such as trees, wildflowers etc
Dna strands are antiparallel. Which of the following statements defines antiparallel?.
Answers
Answer:
A 5 to 3 DNA stand is paired with the. 3 to 5 DNA stand.
Explanation:
The medulla oblongata plays a major role in all of the following EXCEPT: heart rate breathing swallowing visual reflexes balance
Answers
Medulla oblongata does not play a role in visual reflexes.
What is medulla oblongata?Medulla oblongata is the lowest part of the brain and brainstem . The medulla oblongata is linked up to the midbrain by pons.
The medulla oblongata function well in the regulation of autonomic nervous system, such as respiration, cardiac function, vasodilation, and some reflexes actions like vomiting, sneezing coughing and so on.
Therefore, Medulla oblongata does not play a role in visual reflexes.
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Do animals have more traits in common as adults, or as developing embryos? Explain your
answer.
Answers
Answer:
they do have a lot of traits in common as adult.
If someone is a hemiplegic due to a spinal cord injury, then ___. both upper limbs are paralyzed all four limbs are paralyzed both lower limbs are paralyzed osteosarcoma upper and lower limbs on one side of the body are paralyzed
Answers
If someone is hemiplegic due to a spinal cord injury, the upper and lower limbs on one side of the body are paralyzed. This is further explained below.
What does it mean to be hemiplegic?Generally, being hemiplegic is having a syndrome induced by a brain injury that causes weakness, and no control on a side of the body.
In conclusion, when the upper and lower limbs on one side of the body are paralyzed it is called Hemiplegia.
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Achondroplasia is a common form of dwarfism caused by autosomal dominant mutation in the fibroblast growth factor receptor 3 (Fgfr3) gene. If a person with achondroplasia (Aa) married and had children with a person of normal height, what is the probability that both their first child and second child would have achondroplasia
Answers
The probability that both their first child and second child would have achondroplasia is a P=1/4 (one quarter).
What is Achondroplasia?Generally, Achondroplasia is simply defined as a genetic disorder in which the formation of long bones through cartilage ossification is slowed,
In conclusion. the probability that both the first child and second child of an achondroplasia patient has achondroplasia is 1/4 or a quarter chance.
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give one disadvantage of having a large number of stomata per mm squared of leaf surface
Answers
Answer:
The downside to wide open stomata is increased water loss (transpiration). So stomata of cool-season turfgrasses have decisions to make. The plant needs to capture and store energy via photosynthesis, however, excessive water loss through transpiration can result in plant injury or death.
One disadvantage of having a large number of stomata per mm squared of leaf surface might be the excessive loss of water.
What are stomata?Stomata are specialized plant structures used to exchange gases such as oxygen and carbon dioxide.
The plant structures (stomata) are especially located on the leaves where photosynthesis mainly occurs.
In conclusion, one disadvantage of having a large number of stomata per mm squared of leaf surface might be the excessive loss of water.
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2. Bacteriophages are
a. a form of bacteria.
b. enzymes.
c. coils of DNA.
d. viruses.
Answers
Answer: (d) viruses
Explanation:
Bacteriophage is a type of virus that infects bacteria.
Which statement describes the effects of farming practices such as the overuse of irrigation water?
Answers
It literally tells you right there, though.
A cell that phagocytizes an antigen and displays fragments of it on its surface for recognition by other cells of the immune system is a(n) ______ cell.
Answers
Antigen presenting cell is a cell phagocytizes an antigen and displays fragments of it on its surface for recognition by other cells of the immune system
What is Antigen presenting cells?An antigen-presenting cell refer to an immune cell that detects, engulfs, and pass a message to the adaptive immune response about an infection. When a pathogen is detected, the antigen presenting cells will engulf the pathogen and digest it to form many different fragments of the antigen.
Therefore, Antigen presenting cell is a cell phagocytizes an antigen and displays fragments of it on its surface for recognition by other cells of the immune system
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2. In order for Natural Selection to occur, the following must be true:
a. Organisms must be able to inherit DNA/Traits from parents
b. Finite Amount of Resource so organisms must compete in order to survive, otherwise, there'll be
enough food and shelter for all organisms to survive.
Reproductive Success - organisms that die are replaced by new organisms (that are born)
C.
Answers
Answer:
a. Organisms must be able to inherit DNA/Traits from parents
Explanation:
mRNA: U-A-C
What is the complementary tRNA sequence for the three mRNA bases above?
Answers
T-T-G
Thymine pairs with Adenine & Uracil
Guanine pairs with Cytosine
When ATP is converted to ADP, ____
occurs.
Active Transport
phosphorylation
dephosphorylation
Answers
Answer:
phosphorylation
Explanation:
it is converted in a condensation reaction in which a phosphate molecule is added.
It is important to ask respectful questions about another's ideas and beliefs.
Question 2 options:
True
False
Answers
Answer:
I would say true
Explanation:
Answer:
True
Explanation:
Yes, it is very important to be respectful when asking questions about someone's ideas and beliefs. ALWAYS BE RESPECTFUL!!
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