Answer:
Denaturing – when the double-stranded template DNA is heated to separate it into two single strands. Annealing – when the temperature is lowered to enable the DNA primers to attach to the template DNA. Extending – when the temperature is raised and the new strand of DNA is made by the Taq polymerase enzyme
Explanation:
Your well wisher :-)
A part of an mRNA has the base sequence GCA. Which change to this
sequence would indicate a missense mutation?
A. GCC
B. GCU
C. GCG
D. GAA
Answer:
D. GAA
Explanation:
3 specific superstition beliefs about Comet Meteor and Asteroids
Answer:
The arrows could hit animals or people and were feared when walking at night. Comets were conceived as smoking stars and as bad omens, e.g., announcing the death of a ruler. Ancient Chinese records of comet apparitions have been particularly useful to modern astronomers.
Two heterozygous white (brown fur is recessive) rabbits are crossed. What perecent of offspring will have white fur?
Answer:
25 percent
Explanation:
Evaluate the pros and cons of using an NPK fertilizer, a natural compost, and lime on a field with substantial amounts of clay and humus and with a low pH of 3, which is to be planted with a legume crop.
Answer:
Leaching of nutrients occur.
Explanation:
NPK fertilizers are applied to the field all over the world because it has a good effect on the growth and development of plants but it has also some environmental effects such as leaching which pollutes water bodies whereas natural compost is good for the plants as well as for the soil organisms but its breakdown is very slow and it is not readily available to the plants. Lime is also very good for the soil having low pH because lime is basic in nature and it increases the pH of the soil.
Where in the structure of a DNA molecule are sugar molecules found?
Answer:
deoxyribose (sugar) is located between the phosphate and nitrogenous base
Answer:
A nucleotide consists of a sugar molecule (either ribose in RNA or deoxyribose in DNA) attached to a phosphate group and a nitrogen-containing base
If you were to eat a strawberry, what types of organelles would you eat from the strawberry cells
Some fruits are especially well suited for DNA extractions due to their multiple sets of chromosomes. Strawberries are octoploid, which means they have eight copies of each chromosome. In comparison, human cells are diploid, which means they contain two copies of each chromosome.
what is the non-native species doing to damage our new environment
Explanation:
Invasive species are capable of causing extinctions of native plants and animals, reducing biodiversity, competing with native organisms for limited resources, and altering habitats. This can result in huge economic impacts and fundamental disruptions of coastal and Great Lakes ecosystems.
23 Chromosones
D. 46 total
E. Nucleus
Answer:
Nucleus
Explanation:
There are 23 chromosones in the nucleus, they are tightly packed.
QUESTION 10
Because sugar is a major source of dietary cholesterol, consuming too much of it poses a cardiovascular risk. True or False?
Who can help me with this please
which organelle does the skeletal system connect to and why?
Answer:
Muscles connect to your skeleton and they contract and move the skeleton along. Your skeletal system is made up of cartilage and calcified bone that work together. They help the process of movement happen in a smoother manner. The calcified bones of your skeleton also work with the circulatory system.
Answer:
Organelles of a skeletal muscle cell contain the same organelles as other animal cells, with the addition of myofibrils. Muscle fibers within the skeletal cell are known as myofibers. These organelles allow skeletal muscle cells to contract. Skeletal muscle cells do contain more mitochondria than other cells, because muscle cells require more energy and must convert more glucose. Skeletal muscle cells also differ from other cells because of the myofilaments within the myofibrils. Within these filaments are proteins known as myosin and actin. The special filaments enable the skeletal muscles to contract. The myofibrils within skeletal muscle cells are divided into units known as sarcomeres, which are the units of skeletal muscle cell contraction.
Identify whether the given item describes elements of gray or white matter of the spinal cord.
a. Contains myelinated axons
b. Posterior column
c. Located to the periphery of the spinal cord
d. Gracile fasciculus
e. Anterior spinocerebellar tract
f. Medial vestibulospinal tract
g. Marked by low myelination
h. Functions to integrate arriving electrical signals
i. Contains somas, synapses, and dendrites
The grey matter includes neural cells, dendrites, and axon terminals, whilst white count number consists of axons and myelin.
How can you inform the difference between grey and white remember and the brain?The white rely takes place in both the brain and spinal wire. but, gray be counted is a large part of the mind. the main difference among white rely and grey rely is that white count number mainly incorporates myelinated axons and gray matter specifically consists of cells, axon terminals, and dendrites.
What is the grey and white remember of the spine?Gray be counted is a grey area across the critical anxious machine of the CNS. A combination of neuron bodies of interneurons and motor neurons and neuroglia. Synapses from grey matter. White depend does not incorporate the bodies of neuron cells however millions of axons and neuroglia.
Learn more about Gray Matter here: brainly.com/question/10625852
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WHO CAN HELP 20 pys⭕️
If a female was a carrier for sex-linked color blindness, what percentage of her male children would also be color blind?
Answer:
utterly blind
Explanation:
I am smart, Let me answer questoon.
Answer:
The answer of the question is 50%
Examples of an extinct organism??
Answer:
Dodo.
Great Auk. ...
Stellers Sea Cow. ...
Tasmanian Tiger. ...
Passenger Pigeon. ...
Pyrenean Ibex. ...
Baiji White Dolphin
what evidence from the text to support the idea that lady Macbeth questions her husband ability to kill the king
Answer:
es la español moy gaucho
Explanation:
Why does blood return from the lungs
to the heart?
Answer:
the blood gets oxygen in the lungs its called oxy-rich blood (im pretty sure this is correct)
Explanation:
what does the slope of a speed vs.time graph represent
Answer:
It represents an acceleration.
Explanation:
The sloping line shows that the speed of the object is changing. The object is either speeding up or slowing down. If the line slopes upward from left to right, this means the object is speeding up.
What is modern genetic techniques?
Are All cells in a plant are of the same type.
answer:
the answer you re looking for is no
explanation:
because some cells in plants make meristematic tissue while others make permanent tissue!
for example, here are a couple of different types of cells in plants would be
parenchyma cells
collenchyma cells
xylem cells
phloem cells
epidermal cells
chlorenchyma cells
sclerenchyma cells
( forgive me if i spell some of them wrong )
but i hope this helps your troubles and if you need anything more feel free to ask me! :)
Which of the following statements on ecosystem stability is correct?
A. Higher biodiversity in an ecosystem provides better stability
B. Multiple keystone species are important to ecological stability
C. Ocean ecosystems are far more stable than terrestrial ecosystems
D. Higher animal to plant ratios provides the most stable environment
Answer:
B. Multiple keystone species are important to ecological stability
Explanation:
Can a person with blood type A successfully receive a transfusion from a person who has type B? Why or why not?
Why we get tired when we wake up from sleep immediately??
Answer:
Sleep inertia, which is a normal part of the waking process. Your brain typically doesn't instantly wake up after sleeping. It transitions gradually to a wakeful state. During this transition period, you may feel groggy or disoriented.
Answer:
is due to sleep inertia... your body may be awake but brain is not active yet
which number should i put the circle on?
A maritime polar air mass is usually
What are the four bases of DNA, and how are they paired?
How does the ocean contribute to the world's climate?
Answer:
The oceans influence climate by absorbing solar radiation and releasing heat needed to drive the atmospheric circulation.
I am a prokaryote and can be found all around you in places like your desk, shoes, and even your guts.what kingdom am i?
Which is NOT a factor in moving toward
the use of more non-renewable resources?
Stretch the Yellow Highlight Box over the answer.
Improvement in technology
Changing regulations
Running out of easily accessible
non-renewable sources
All renewable resources are less
expensive and available everywhere
Answer: Non-renewable resources have their place in our world. We might focus on providing solar, wind, or geothermal energy to homes and businesses, but fossil fuels help us to maintain our overall infrastructure. Phasing out their use might happen in the future, although the reliability of the electricity and transportation benefits that we gain from them are challenging to ignore.
Explanation: Hope it helped :D
1
(d) A student used a respirometer to investigate the effect of temperature on the rate of respiration
of germinating seeds.
Predict the results of this investigation and explain your prediction.
prediction
explanation
[4]
Explanation:
predicting metabolic state in a seed requires sun, heat exposure, root establishment 2 absorb nutrients from the sun, & soil agree ability.. because all 3 need eachother to produce necessary chlorophyll to feed the plant...