Help please with this assignment

Answers

Answer 1

Answer: This answer is for all the questions: Chargaff's rules state that DNA from any species of any organism should have a 1:1 stoichiometric ratio of purine and pyrimidine bases (i.e., A+G=T+C) and, more specifically, that the amount of guanine should be equal to cytosine and the amount of adenine should be equal to thymine.

Explanation:

Related Questions

NEED HELP ASAP!!! WILL GIVE BRAINLIEST!!!!
Hom-ozygous tall pea plants look the same as heterozygous tall pea plants. Formulate a pollination experiment to identify whether a tall pea plant is hom-ozygous or heterozygous. Explain your answer in 3-5 sentences.

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Answer:

You can cross the plant with hom-ozygote recessive pollen, and the height of the progeny will show whether the plant was heterozygous or hom-ozygous.

Explanation:

slurring words together at a low level of volume and pitch is called

Answers

Mumbling- slurring words together at a very low level of volume and pitch so that they are barely audible.

GUYS PLEASE HELP I HAVE SCHOOL TOMORROW AND THIS IS THE LAST QUESTION BEFORE I GET TO GO TO A HAUNTED HOUSE XD.
When a cell uses a ____ channel to get large molecules across the cell membrane this is known as ___ diffusion.
That's all it gives me two answers please. *PLEASE HELP*

Answers

Answer:

I'm pretty sure the bottom one is faciliated diffusion. Try searching up your answer so sorry I couldn't help more, but I hope that does help you out a bit:)

during the process of ________, an existing tissue is replaced by bone.

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during the process of ossification, an existing tissue is replaced by bone.

as the change in membrane potential in propagated down a t-tubule, which event does it stimulate to occur?

Answers

Answer:

Hru friend have a good day

Explanation:

ilu friend

Which of the following organisms are prokaryotes?
a
plants
b
animals
c
bacteria
d
fungi

Answers

Answer: C. Bacteria (prokaryotes are bacteria)

how many human traits are controlled by a single gene?

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Answer:

Traits controlled by a single gene with more than two alleles are called multiple allele traits. An example is ABO blood type. There are three common alleles for this trait, which can be represented by the letters A, B, and O.

when did anton van leeuwenhoek invent the microscope

Answers

Answer:

1666

Explanation:

8x998 pls helppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp

Answers

Answer:

7984

Explanation:

7984 will be your answer

Calculate USDA grade for a 330lb barrow with average muscling and 1.0”
backfat:

Answers

Answer:

is there a picture

Explanation:

when a cancer cell divides which of the following types of cells does it produce

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Answer:

produces a new tumour

Explanation:

A new tumour can start to grow in the same area of the body where the cancer first started, or the cancer may have spread through the blood or lymphatic system to another part of the body, where it grows into a new tumour.

________ and _________ also contribute to the cycling of water.

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Noseee jkjknmnmnmnnn jmnmnmb

Please help! Its for a grade and im confused.

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From point W to point Z, the ball is B- Potential energy was transformed to kinetic energy. We know this because, at point W, the ball is in its potential form, it has the potential to roll but it has not yet started to. As we let the ball go, we turn that potential energy into kinetic energy, which is the energy that it has due to its motion.

I hope I've helped! :)

what is the relation ship between the availabilty of resources and human population growth

Answers

Answer:

An increase in human population growth means there is an increased need for natural resources to supply the basic needs of the population.

Explanation:

In an ecosystem, what form does carbon take after photosynthesis? What form does carbon take after cellular respiration?

Answers

Answer:

organic molecules and carbon dioxide

Explanation:

Photosynthesis by land plants, bacteria, and algae converts carbon dioxide or bicarbonate into organic molecules. Organic molecules made by photosynthesizers are passed through food chains, and cellular respiration converts the organic carbon back into carbon dioxide gas. Cellular respiration does not affect the carbon cycle but is part of the carbon cycle. The 2 carbon cycles. carbon ( C ) is taken up by the plants and trees in the form of carbon dioxide ( CO2 ).

the nurse is assessing a patient who is diagnosed with respiratory acidosis. which cardiovascular finding does the nurse anticipate when assessing the cardiovascular system?

Answers

If the nurse is assessing a patient who is diagnosed with respiratory acidosis. the cardiovascular finding that the nurse should anticipate when assessing the cardiovascular system are:

TachycardiaDysrhythmia

Respiratory acidosis is a condition where a person body cannot exhale the carbon dioxide or C02 inhale resulting in the accumulation or build up of carbon dioxide in their body.

When the nurse is carrying out assessment on the patient cardiovascular system the nurse should check out for Tachycardia and Dysrhythmia so as to detect any form of abnormalities.

Tachycardia occur when the heart beat too fast than normal and Dysrhythmia as well occur when the heart beat is irregular.

Inconclusion if the nurse is assessing a patient who is diagnosed with respiratory acidosis. the cardiovascular finding that the nurse should anticipate when assessing the cardiovascular system are:

TachycardiaDysrhythmia

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what kind of energy is necessary to initiate the process of photosynthesis?

Answers

Answer:

Light energy.

light energy or radiation

The change in t between pH 6 and pH 7 must involve_________ of a proton in the active site. The best candidate is _______. The increase in Km at higher pH must involve a change in the binding site. The group involved is probably the ________ at Ile 16, created by the cleavage that activates chymotrypsin.
N-terminus
gain
His 57
Asp 102
C-terminus
Ser195
loss

Answers

losa ser ibmas que me dijiste que

A leafy sea dragon's enzyme is being made in a cell.
Which two codons represent the amino acid phenylalanine?
A- UUU and UUC
B-AAU and UCC
C-UUA and UUG
D AUU and UUA

Answers

Answer:

UUU and UUC is the correct one.

Answer:

The correct answer is A-UUU and UUC

Explanation:

what is Soil erosion..?

Answers

Explanation: Soil erosion is a gradual process that occurs when the impact of water or wind detaches and removes soil particles, causing the soil to deteriorate. ... The impact of soil erosion on water quality becomes significant, particularly as soil surface runoff. Sediment production and soil erosion are closely related.

Fill in the Blank

15. Describe the structure of a lipid. It has a ____. head and a ____ tail

20. The specific molecule that an enzyme interacts with is called the_____ please help meeee

Answers

Answer:

1.Phospholipids

enzymes

please correct me if I’m wrong, will mark brainliest

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That looks pretty correct to me, all things considered. I don't do well with stuff like this, but I'm pretty sure this is correct.

A competitive inhibitor of DNA helicase was introduced into a cell. How would the introduction of this inhibitor affect DNA replication?

A) There would not be enough energy to drive the DNA replication process

B) Free nucleotides would be unable to join complementary base pairs.

C) Nucleotides would be unable to join together by condensation reaction to form a polynucleotide.

D) Some of the DNA would be unable to separate into two strands.

Answers

Answer:

Some of the DNA would be unable to separate into two strands.

Explanation:

It will effect as some DNA would be unable to separate into two strands.

Which is more important and why? Brain of spinal cord

Answers

They without each other is useless suportless protectless

can someone summarize this for me

“summarize the information to demonstrate that you understand the concept of negative feedback “

Answers

Answer:

Short paragraph:

Homeostatis is the process by which the body maintains a stable internal environment. The hypothalamus is a part of the brain that regulates many key body processes. It works to restore the system to its normal state when an internal change in one of these systems occurs.

Long paragraph:

The hypothalamus is a part of the brain that regulates many key body processes including internal body temperature, hunger, thirst, blood pressure, and daily (circadian) rhythms. When the brain receives signals from the body about an internal change in one of its systems, it works to restore the system to its normal state. For example, the normal internal temperature for the human body is approximately 98.6 degrees Fahrenheit. If the body temperature rises because of exercise, the body will try and cool itself off. This happens through coordination between the hypothalamus and the various body systems that are affected.

Blood types are known as multiple alleles. Cross a person who has O blood with someone who has AB blood. What are the possible blood types from this cross? (2 answers)

1. A blood type
2. B blood type
3. AB blood type
4. O blood type

Answers

Answer:

is A blood type

Explaination:

Label the cell membrane

Answers

Answer:

a and b

Explanation:

i don't know ok

but is true

Plane joints are the only type of synovial joint not featured in the Concept Map. Which of the following describes their range of motion?
A. A plane joint is non-axial and allows for gliding motion.
B. A plane joint is uniaxial and allows for flexion and extension.
C. A plane joint is biaxial and allows for abduction and adduction.
D. A plane joint is multiaxial and allows for motion in all axes.

Answers

Answer:

Plane joints are the only type of synovial joint not featured in the Concept Map. Which of the following describes their range of motion? A plane joint is non-axial and allows for gliding motion

the information in dna is contained in __________.

Answers

Answer:

the cell nucleus

ribozymes are rna molecules that have enzymatic activity. this conflicts with the belief of early molecular biologists that

Answers

Ribozymes conflict with the belief of early molecular biologists that each enzyme is a polypeptide. A ribozyme is composed of RNA.

A ribozyme (ribonucleic acid enzyme) is an RNA molecule capable of speeding up a chemical reaction.

In consequence, ribozymes have catalytic activity.

For example, within the ribosome, the large subunit of ribosomal RNA acts as a ribozyme that links amino acids during the synthesis of polypeptide chains.

On the other hand, enzymes are specific proteins (composed of amino acids) that can speed up chemical reactions.

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