Answer:
24
Explanation:
Biology - Genetics
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Answer:
what type of question it is
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Answer:
The Earth has two basic sources of energy - that reaching the Earth from the Sun (Solar Energy) and that reaching the surface of the Earth the Earth itself (Internal or Geothermal Energy). Solar Energy - reaches the Earth in the form of radiant energy, and makes up 99.987% of the energy received by the Earth.
Explanation:
hope this helps
18. Why does DNA Replication have to happen at this stage of the cell
cycle? *
Answer:
Because DNA is duplicated during interphase before the cell undergoes mitosis, the amount of DNA in the original parent cell and the daughter cells are exactly the same. Both genetics, as well as external factors, can play a role in the development of cancer.
Explanation:
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Does growing a school garden in RURAL AMERICA benefit the students academically,
socially, and their state of health; cither in air quality, or in addition to improving hunger?
Answer:
In a way yes
Explanation:
Having positive enviroment schoolwise aswell as outdoors, it can have a big impact on a students morale and well being. As a student in a rural area and living in a farming comunity I have expirience n many feilds of work.
What will most likely happen in the absence of a vacuole?
Photosynthesis will not take place.
Genetic information will not be transmitted by the cell.
Energy will not be released during cellular respiration.
The cell will not store food, water, nutrients, and waste.
Answer:
The cell will not store food, water, nutrients and waste
Explanation:
Photosynthesis is chloroplast
Genetic information is nucleus
Energy is mitochondria
Vacuole contain water, organic acids, sugars, amino acids, enzymes, mineral salts, oxygen, carbon dioxide and metabolic by-products
Answer:
D. The cell will not store food water nutrients and waste
Explanation:
When light passes through an object-
Transmitted
Defracted
Absorbed
Reflected
When light passes through an object it reflected.
please help me with this
Answer:
prob b
Explanation:
Explain this term as related to fossils.
inference
To figure out something based on observation or provided information is termed an inference. Information about the fossils is used by geologists to draw inferences about the organisms that existed long ago.
What are fossils?Fossils are the remains of once-alive organisms that are altered geologically. The dead remains of past lives had been preserved by the earth's crust. They are of interest to geologists and are used to determine the age of rocks
Any living creature – animal, plant, bacteria, and fungus – can be fossilized, but because fossilization is a process of destruction, not all fossilized organisms survive. Most fossilized organisms are consumed, rot or die out in the environment before they can become fossils.
Under normal conditions, only the outermost layers of the most difficult animals and plants fossilize. However, sometimes the conditions are right to fossilize entire soft-bodied organisms.
To learn more about fossils, refer to the link:
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How does nature help to maintain a balance on the carrying capacity of an ecosystem
Answer:The carrying capacity of an ecosystem is an indicator of how many people it can support. An person and its population rely on different ecosystem components for necessities such as food, habitat, and so on. An ecosystem may only sustain a certain population.
Explanation:
Transcribe the following G G C C G T T T C A C C to mRNA
a) CCG GCA AAG TGG
b) CCG GCU AAG TGG
c) CCG GCU AAG UGG
d) CCG GCA AAG UGG
Answer:
The Answer is D, trust. I got all of them wrong and the system showed that this was the correct one.
Explanation:
The transcription of G G C C G T T T C A C C to mRNA is CCG GCA AAG UGG. Hence, option D is correct.
What do you mean by Transcription?Transcription may be defined as a biological process that involves the transformation of a DNA strand into its mRNA sequence. It occurs in the nucleus of the cell.
In mRNA, Adenine is transcribed into Urcail instead of thymine. So, the mRNA sequence will be synthesized according to that.
Therefore, the correct option for this question is D.
To learn more about Transcription, refer to the link:
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The sequence below represents one side of a DNA strand.
GAA TTC GCA
What would the complimentary DNA strand be during the process of DNA replication?
CUU AAG CGU
GAA CCT CAT
CTT AAG CGT
GAA TTC GCA
Answer:
GAA TTC GCA Original strand
CTT AAG CGT Complimentary strand
Explanation:
The original strand is already given. It is GAA TTC GCA
Now we need to recognize the complementary strand from the pool of options and pair their bases. Names are written with their letters.
Nitrogenated bases that form nucleic acids correspond to purines and pyrimidines.
Adenine (A) and guanine (G) derive from purines, Thymine (T) and Cytosine (C) derive from Pyrimidines.In the DNA molecule, Adenine (Purine) forms pairs with Timine (Pyrimidine), while Guanine (Purin) pairs with Cytosine. Two hydrogen bonds join the A-T pair, and three hydrogen bonds join the G-C.
Knowing this, we need to find the correct option, which will pair A with T and C with G.
1st Strand → CUU AAG CGU → You can eliminate this option because it includes Uracil, which is a base of RNA. Uracil complements with Adenine, but only in RNA, and now we are looking for a DNA complementary strand.2nd Strand → GAA CCT CAT → None of the triplets pair correctly the original strand. It is not complementary4rth Strand → GAA TTC GCA → This is equal to the original strand. It does not complement it. 3rd Strand → CTT AAG CGT → The three triples complement the ones of the original strand. This is the correct option.G ⇔C
A ⇔ T
A ⇔ T
T ⇔ A
T ⇔ A
C ⇔ G
G ⇔ C
C ⇔ G
A⇔ T
3. What countries consume the most energy?
a South America and Asia
b North America and Europe
c China
Answer:
china uses the most energy, Asian powerhouse China tops the world’s list in electricity consumption, using more than 6.3 trillion kilowatts of energy per-hour annually.
Answer:
North America and Europe
Explanation:
People in today’s world, especially in North America and Europe, use huge amounts of energy.
Please help!!!!!!!
1. Which data shows that Neanderthals are not the ancestors of modern humans?
A.Differences in Neanderthals and human DNA.
B.Evidence from Neanderthals burial grounds
C.Muscular build of Neanderthals as compared to humans
D.Patterns of Neanderthal extinction.
2. Which mammal is most closely related to bats (chiropterans)
A. Carnivorans
B. Xernarthans
C. Primates
D. Rodentains
3. Which radioactive isotope would be used to determine the specific age of a Paleozoic rock formation?
A. Beryllium-10(1.5 million years)
B. Carbon-14(5715 years)
C. Thorium-232(14 billion years)
D. Uranium-235(704 million years)
4. According to the Hardy- Weinberg principle, which situation would disrupt genetic equilibrium?
A. A large pop of deer inhabits a forest region.
B. A particular pop of flies mates randomly.
C. A pop of flowering plants always has the same group of natural predators.
D. A small pop of birds colonizes a new island.
5. According to the endosymbiont theory, which part of the eukaryotic cell evolved from a prokaryotic cell?
A. Chloroplast
B. Golgi apparatus
C. Nuclease
D. Ribosome
Answer:
C. Muscular build of Neanderthals as compared to humans
D. Rodentains
A. Beryllium-10(1.5 million years)
D. A small pop of birds colonizes a new island.
B. Golgi apparatus
name 2
resources needed for photosynthesis
Answer:
carbon dioxide and water
If a gene has only one allele, how many different traits can the allele produce?
A. 2
B. 1
C. 3
D.O
PLEASE ANSWER 50 POINTS!
Answer:
B) an allele is a form of a gene. If there is only 1 allele, there is only 1 phenotype.
Explanation:
If the earth is like a car, then the greenhouse gases are like the what
Answer:
fuel to the car
Explanation:
Answer:
like the sun rays this is a answer
Which statement about endosymbiotic theory is true?
A. Eukaryotes existed long before prokaryotes
B. Eukaryotes evolved from prokaryotes
C. Prokaryotes had eukaryote cells inside of them
D. Prokaryotes evolved from eukaryotes
Answer:
My answer was the letter D
Rna contains the sugar
Answer:
RNA contains the sugar ribose.
Explanation:
An RNA molecule is made of nitrogenous bases (A, U, G, and C), phosphate groups, and the sugar ribose.
What is the advantage and disadvantage of drug abuse
Sea level change refers to changes in
the temperature of the atmosphere near Earth's surface and in the troposphere.
the average air pressure immediately above large bodies of water.
the height of the ocean's surface in relationship to continental land masses.
ocean water temperatures over an extended period of time.
Answer:
the average air pressure immediately above large bodies of water.
Explanation:
base on my research
Answer:
The height of the ocean's surface in relationship to continental land masses.
Explanation:
Took the Module 1 Exam.
Which organisms on the cladogram do not have four limps?
Answer:
Explanation:JJ
Air is a mixture of different __________. What one word completes the sentence?
Answer:
Air is a mixture of different gasses
List any organisms that lack tissues
Answer: Of all the branches of complex animals, sponges are the only group lacking TRUE TISSUE.
Explanation:
The deadliest of all mass extinctions, which killed 95% of all living organisms, was the
• Cretaceous-Tertiary
•
End Triassic
Jo
•
Permian-Triassic
•
Late Devonian
• Ordovician-Silurian
Permian-Triassic is the answer
Name three factors that can be used to describe an organism’s niche.
Giving brainlist to whoever answers
Answer:
At the bottom of the food chain, the herbage, are the producers. All the other organisms above the producer are consumers. In economics, the food chain is the series of processes by which we grow, sell, and eventually consume food. This article focuses on the term when it refers to organisms that depend on each other as a source of food.
Explanation:
Answer:
heterotroph
Explanation:
When DNA is damaged inside a cell, enzymes called ________ can cut out and remove the damaged sections.
a.polymerase
b.helicase
c.nucleases
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Answer: Clastic sedimentary rocks are made up of pieces (clasts) of pre-existing rocks. Pieces of rock are loosened by weathering, then transported to some basin or depression where sediment is trapped. If the sediment is buried deeply, it becomes compacted and cemented, forming sedimentary rock.
Explanation:
what shape is a leucoplast found in
Answer:
these are colourless plastids found in the storage organs. They are found large numbers in the cells of fruits, seeds, tubers etc.
Explanation:
Answer:
They are found in the storage organs.
Explanation:
What role do plankton play in the oxygen cycle?
A. They produce oxygen in the forests.
B. They produce oxygen in the ocean.
C. They absorb carbon dioxide in the forests.
D. They release carbon dioxide in the ocean.
Explanation:
Option B is the correct option.
