Answer:
The correct answer is - characteristics of life.
Explanation:
All the living organisms present on earth share some basic characteristics known as characteristics of life and basic traits. Everything with life has these traits from the smallest bacterium to the largest whale, share certain characteristics of life. Without these characteristics, there is no life.
These characteristic are -
1. Reproduce their selves - very living thing increase their number
2. Grow and develop - growth and development is common in every organism.
3. Homeostasis - ability to maintain the body at equilibrium
4. Consist of cell - organisms are made up of one or more cells.
5. Complex chemistry - every organism have complex chemistry in their body system.
6. Response to the environment - each and every organism respond according to the chage.
Carbohydrates are made up of the following elements?
Nitrogen
Carbon
Hydrogen
Oxygen
Answer:carbon
Explanation:
Awnser:
Carbon is the awnser
PLEASE HELP ASAP
1. What do you think the DNA on a banana will look like?
Answer:
Nothing you won't be able to see it. It is too small.
Explanation:
Why are some areas in Europe seeing a partial solar eclipse while others are observing a total solar eclipse ?
Answer:
A solar eclipse occurs when moon, sun and earth aligned and such alignment coincides at a new moon. In this alignment moon is in the between sun and earth which causes shadow over the earth.
A partial solar eclipse occur when moon, sun and earth is not exactly aligned.
Explanation:
A solar eclipse occurs when moon, sun and earth aligned and such alignment coincides at a new moon. In this alignment moon is in the between sun and earth which causes shadow over the earth.
A partial solar eclipse occur when moon, sun and earth is not exactly aligned.
Because earth is round some parts of the world can observe complete solar eclipse while some parts of the world can observe partial solar eclipse and some parts of the world simply does not observe any solar eclipse because they are having a night during that time.
What does the word "mutation" mean
Answer:
A mutation is a change in a DNA sequence. Mutations can result from DNA copying mistakes made during cell division, exposure to ionizing radiation, exposure to chemicals called mutagens, or infection by viruses
Explanation:
here is!!
Answer:
The action or process of mutating.
PLSSS HELP ILL GIVE 100 POINTS PLSSS HELPPP
Include a Claim, Evidence, Explanation, and Conclusion for full credit.
Cells were obtained from a patient with a viral infection. The DNA extracted from these cells consisted of two forms: double-stranded human DNA and single-stranded viral DNA. The base composition of these two forms of DNA are shown in the image.
Construct an argument based on evidence to determine which form was the viral DNA and which form was the human DNA.
Answer:
TGCA
Explanation:
Please help me on this
A student compared diploid chromosome numbers of several species with their genome size. Which of the conclusions about the chromosome number and genome size is true?
#1
The size of the genome cannot be deduced from the number of chromosomes.
#2
The more chromosomes, the smaller the genome size.
#3
The bigger the genome size, the more chromosomes.
#4
The size of the genome is proportional to the number of chromosomes.
Answer:
The size of the genome cannot be deduced from the number of chromosomes.
What are possible origins of Earth's surface and internal energy?
Answer:
The flow of heat from Earth's interior to the surface is estimated at 47±2 terawatts (TW) and comes from two main sources in roughly equal amounts: the radiogenic heat produced by the radioactive decay of isotopes in the mantle and crust, and the primordial heat left over from the formation of Earth.
Which of the following is an example of a literary text?
a.
memoirs
c.
novels
b.
plays
d.
all of the above
Please select the best answer from the choices provided
A
B
C
D
Answer:
I think the correct answer is C novels.
Please help. 50 points.
Answer:
I dont understand
Explanation:
i need more information to answer the question sorry
There are many types of proteins found in the cell membrane. These proteins interact with internal and external environment. True False
Answer:
true
Explanation:
Select all that apply.
What do glucose, starch, and cellulose have in common?
They are all carbohydrates.
They are all related to photosynthesis.
They are various forms of sugars.
They are various forms of proteins.
Answer: They are all carbohydrates.
Explanation:
what is the overall purpose of photosynthesis
Answer:
The primary function of photosynthesis is to convert solar energy into chemical energy and then store that chemical energy for future use. For the most part, the planet’s living systems are powered by this process.
Explanation:
If a fish has a total of 50 chromosomes in a cell, how many chromosomes will be in each of the four haploid cells after meiosis?
Answer:
25 chromosomes
Explanation:
Which describes the physical weathering of rock by water?
A. Water breaks down a rock into smaller pieces with the same composition as the larger rock.
B. Water dissolves rock into a solution.
C. Water carries away pieces of rock.
D. Any break down of a rock is the same as physical weathering of rock by water.
Answer:
it should be C. If not, try D.
Explanation:
Physical weathering of rock by water happens when waters affects the shape of a rock in any sort of form, such as breaking it into small pieces, breaking off a large chunk or etc.
The statement describes the physical weathering of rock by water - A. Water breaks down a rock into smaller pieces with the same composition as the larger rock.
physical weatheringis the process that breaks rocks apart without changing their chemical composition.water can contribute to the physical weathering of the rocks by is one of the reasons that can lead to cracking of rock caused by the freezing and thawing of water.Thus, The statement describes the physical weathering of rock by water - A. Water breaks down a rock into smaller pieces with the same composition as the larger rock.
Learn more:
https://brainly.com/question/14028628
what do we call gut friendly microorganisms that live in the intestines and help with digestion?
E. coli
probiotics
enzymes
HCI
Answer:
Enzymes
Explanation:
Which answer choice has the correct information?
Group of answer choices
1 Ly = 9.5 trillion km,1 AU = Distance from Earth to Sun (150,000 million Km)
1 Ly = 9.4 trillion km; 1 AU = Distance from Earth to Moon (150,000 million Km)
1 Ly = 9.5 trillion miles,1 AU = Distance from Earth to Sun (150,000 million Km)
1 Ly = 9.5 trillion miles, 1 AU Distance from Earth to Moon (150,000 million Km)
Answer:
1 ly = 9433962264150.9 km
Which of the following is NOT present in both prokaryotes and
eukaryotes? *
Presence of a Golgi body
Presence of DNA
Ability to maintain homeostasis
Ability to produce ribosomes
Answer:
Prokaryotes do not have a golgi
Explanation:
eukaryotes have a Golgi apparatus but prokaryotes do not
Which nucleotides can pair together? Select all that apply. adenine (A) & cytosine (C) cytosine (C) & guanine (G) cytosine (C) & thymine (T) adenine (A) & thymine (T) adenine (A) & guanine (G) thymine (T) & guanine (G)
The nucleotides which base pairs together in the DNA helix are adenine(A) to the thymine (T) and Cytosine(C) to the Guanine (G). A purine always base pairs against a pyrimidine.
What are nucleotides?Nucleotides are the monomeric units of the genetic material i.e., DNA present in the nucleus of cell. Nucleotides are made up of three components which include a nitrogenous base, a deoxyribose sugar in case of DNA or a ribose sugar in case of RNA, and a phosphate group moiety.
The nitrogenous bases are of two types on the basis of their structures: Purines and Pyrimidines. Purines are double-ring structures which contain an imidazole ring attached to a pyrimidine ring. This include Adenine and Guanine. Pyrimidines are single-membranous structures which are similar to pyridine. Pyrimidines include cytosine, thymine and uracil. In DNA, thymine is present whereas in RNA, uracil is present.
A purine always base pairs with a pyrimidine. In case of DNA, an adenine forms two hydrogen bonds to base pair with thymine and vice versa whereas guanine forms three hydrogen bonds while pairing with cytosine residues and vice versa.
Learn more about DNA here:
https://brainly.com/question/316480
#SPJ2
PLS HELP
What will happen over time if a population of organisms from the same species is physically separated and can't reproduce with one another?
the two populations will become different species over time due to accumulated mutations occuring in both populations
The two populations will remain the same species even as mutations occur randomly in the different populations
Answer:
Explanation:
the two populations will become different species over time due to accumulated mutations occuring in both populations
The two populations will become different species over time due to accumulated mutations occuring in both populations. Thus, option A is correct.
What are species and population?Species has been defined as the group of the potentially interfertile organisms that can be produce the fertile descendence. Organisms of the same species could live in the different areas, while the organisms of the same population use to live in only a particular area.
A population has been known as the group of the individuals of the same species that use to live in the given area. The individuals of that given population may or may not cross in order to produce the fertile descendence. Organisms of the same species that can live in the different areas, and while the organisms of the same population live in only one area.
Ecosystem has a level of the organization in which the different communities of different organisms along with their related abiotic factors, that use to interact with each other. This is a level of organization smaller than a biosphere and a biome.
Thus, option A is correct.
Learn more about Ecosystem on:
https://brainly.com/question/13979184
#SPJ3
HELP!!! Decomposers are not shown on the food web above. Explain how
decomposers help this ecosystem.
Answer:
they help the ecosysteam because its broken down matter
Explanation:
2. In which leaf layer does most photosynthesis occur?
11 Food chains show the path energy flows through an ecosystem. Where
is the highest amount of energy found?
Answer:
The correct answer is D. the hawk.
Why is a microscope needed in order to study cells?
HELP ME!!!
Answer:
to small
Explanation:
the cells are to small to see with the naked eye so they need to be magnified
(15 points) Aerobic cellular respiration takes place in the mitochondria and uses oxygen to break down glucose. However, when cells need large amounts of energy and no oxygen is available, anaerobic respiration can take place in the cytoplasm. What is the difference in the products of aerobic and anaerobic cellular respiration?
Answer:
There are two kinds of respiration: Aerobic and Anaerobic. ... Aerobic respiration takes place in the presence of oxygen, produces a large amount of energy. Carbon dioxide and water are produced as the waste products. Anaerobic respiration takes place without the use of oxygen, produces small amounts of energy.
Explanation:
I looked it up for u :D
Which of the following is true about RNA?
tRNA brings in an amino acid and bonds with mRNA
mRNA carries the code of rRNA to the nucleus.
mRNA is made from tRNA during transcription.
rRNA helps tRNA make a copy of the DNA gene.
Answer:
the right answer is
tRNA bonds with mRNA, bringing in amino acids.
Explanation:
Ribonucleic acid is a single-stranded structure. The true statement is tRNA brings in an amino acid and bonds with mRNA. Therefore, the correct answer is option 1.
The Transfer RNA, or tRNA, transports amino acids to the ribosomes, the cell's protein-making factories, during the synthesis of proteins. An anticodon, which is a particular set of nucleotides on each tRNA molecule, is complementary to the codon on the mRNA (messenger RNA) molecule. From the DNA in the nucleus to the ribosomes in the cytoplasm, the mRNA transports the genetic information.
The tRNA with the complementary anticodon brings in the exact amino acid that is coded by that codon when the ribosomes read the codon on the mRNA. In order for the ribosomes to assemble the amino acids into a protein chain in the proper sequence, the tRNA molecule then forms a connection with the mRNA.
Therefore, the correct answer is tRNA brings in an amino acid and bonds with mRNA, i.e. Option 1.
Learn more about tRNA here:
https://brainly.com/question/33305530
#SPJ6
Why is DNA’s shape considered a “double helix,” but RNA’s structure is not considered a double helix?
if the moms blood type is AA and the dads blood type is BB what will the kids blood type be
Answer:
AB
Explanation:
I think because i am pretty sure it'll be 50/50
(BRAINLIEST QUESTION) Which statement best describes natural selection?
Random assortment of genes results in better characteristics in the following generations
Some live and some die in each generation Only the largest and strongest survive
The most intelligent organisms in a population will evolve and form new characteristics
The best adapted individuals survive and reproduce, which passes their genes onto the next generation
(BRAINLIEST QUESTION) The modification of species over many generations by selecting individuals with the desired traits and intentionally mating those individuals together is called:
natural selection
artificial selection
directional selection
exponential growth
Answer:
The answer to the first one is - The best adapted individuals survive and reproduce, which passes their genes onto the next generation. The answer to the second one is - artificial selection.
What animals do whales have similar characteristics too?
A. Monkeys and Gorillas
B. Bison and Pigs
C. Sharks and barracudas
Answer:
Bison and Pigs
Explanation:
According to molecular evidence, the closest living relatives of whales are, quite surprisingly, the artiodactyls a group of hoofed animals