Answer:
Multicellular organisms are composed of more than one cell, with groups of cells differentiating to take on specialized functions. In humans, cells differentiate early in development to become nerve cells, skin cells, muscle cells, blood cells, and other types of cells.
Answer:
Because the first multicellular organisms were simple, soft organisms lacking bone, shell or other hard body parts.
What are the parts of a microscope show picture
Answer:
think it help you if it work mark as brainliest
Answer:
That's the correct answer.
Use the figure below to answer the following question:
Atmosphere
Pants
trogen
Animals
A
Wach
Death
turint and tece
B
E
Dentlying
bacteria
Decomposers
Nitrates
NO,
D
rogering
bacteria in
plant roots
Nying
bacteria
С
F
Nitrogen-foong
bacteris in so
(Pl 4,
In the part labeled B plants take up nitrogen through their roots. What is this process
called?
O Nitrification
O Ammonification
Assimilation
O Denitrification
Answer:
B
Explanation:
bkvdfobjeijvfkmbijbirtjgbtrkbtrginjkf g
What attraction holds the nitrogenous bases together within the double helix?
a
deoxyribonucleic acid
b
ribose sugar
c
hydrogen bonds
d
phosphate
Many shark species have experienced a great deal of decline in population sizes due to a variety of factors. In the Bahamas, sharks are plentiful, but still experience a decline as populations reach their carrying capacity. Which of the following factors does not affect the carrying capacity of all shark species?
Answer:
You didnt list the factors? comment the factors and ill come back to answer
Which statement correctly defines wind? MARKING BRAINLIEST!
Answer:
C
Explanation:
A cannot be correct because particles will move from areas with higher pressures to lower pressures.
D also accnot be right becuase air does not simply bounce of off earth surface.
B also does not make sense because air partices will not want to move to a "cooler" area.
C Air particles do move from areas of high pressure to areas of low pressure. So, c is the correct answer.
Answer:
C
Explanation:
i think im pretty sure im right if im not delete this
write a five sentence paragrgh explaining the cell cycle
Answer:
The cell cycle is a cycle of stages that cells pass through to allow them to divide and produce new cells. It is sometimes referred to as the “cell division cycle” for that reason.
New cells are born through the division of their “parent” cell, producing two “daughter” cells from one single “parent” cell.
Daughter cells start life small, containing only half of the parent cell’s cytoplasm and only one copy of the DNA that is the cell’s “blueprint” or “source code” for survival. In order to divide and produce “daughter cells” of their own, the newborn cells must grow and produce more copies of vital cellular machinery – including their DNA.
The two main parts of the cell cycle are mitosis and interphase.
Mitosis is the phase of cell division, during which a “parent cell” divides to create two “daughter cells.”
The longest part of the cell cycle is called “interphase” – the phase of growth and DNA replication between mitotic cell divisions.
Both mitosis and interphase are divided into smaller sub-phases which need to be executed in order for cell division, growth, and development to proceed smoothly. Here we will focus on interphase, as the phases of mitosis have been covered in our “Mitosis” article.
Interphase consists of at least three distinct stages during which the cell grows, produces new organelles, replicates its DNA, and finally divides.
Explanation:
from online, rephrase this use as reference
why is the plant cell found in the leaves???
Answer:
That's where they get their photosynthesis, using the chloroplasts.
Explanation:
what can a stars color indicate about its properties
Answer:
A star's color indicates it's temperature, composition and relative distance from earth
Explanation:
I hope this helps, have a good day
Answer:
A star can be defined by five basic characteristics: brightness, color, surface temperature, size and mass.
Brightness. Two characteristics define brightness: luminosity and magnitude. ...
Color. A star's color depends on its surface temperature. ...
Surface Temperature. ...
Size. ...
Mass
what stages are part of the process that animals use to get their energy
The process in which oxygen and glucose undergo a complex series of chemical reactions inside cells, releasing energy. Fermentation: The process by which cells release energy by breaking down food molecules without using oxygen
Describe the four levels of protein structure. For each level, include: the name of that level of structure how the protein is arranged at that point in time Answer using 4 to 5 complete sentences.
here are the structures i hope it helps
Answer:
primary, secondary, tertiary, and quaternary.
Explanation:
four levels of protein
1. primary structure of a protein: this is the number and sequence of amino acids held together by the peptide bond in a polypeptide chain.
2. secondary structure of a protein: this described the interaction of the sequence of amino acids in a polypeptide chain, and the bond formed is hydrogen bond.
3. tertiary structure of a protein this is a 3 dimension structure of a protein in the polypeptide chain and the bond formed are hydrogen bond, ionic bond and disulfide bond.
4. quartenary structure of a protein this is a combination of more than one structure which is primary structure, secondary structure and tertiary structure. bond formed are disulfide bond and so on.
Are Cnidarians a Representative organism?
Answer:
No
Explanation:
Cnidarians refer to organisms found in the phylum Cnidaria/coelenterata. They're metazoans.. A representative organism of this phylum is hydra
Which set of structures can be found in many prokaryotic and eukaryotic cells? A.ribosomes,mitochondria and cell membrane B.cell wall,cell membrane,and ribosomes C.nucleus,mitochondria and cell wall D. nucleus,cell membrane,and cell wall
Answer:
A
Explanation:
prokaryotic and eukaryotic are present in plant so its answer is a
What happens to an atom decays?
Answer:
If it decays by alpha decay, it will become an atom with 2 fewer protons and 2 fewer neutrons than the original atom. If the atom decays by beta minus (electron) decay, it will become an atom with one less neutron and one more proton than the original atom.
Explanation:
Brainliest Please!
define logical operator
Answer:
logical operator is a symbol or word used to connect two or more expressions such that the value of the compound expression produced depends only on that of the original expressions and on the meaning of the operator.
Answer:
A logical operator is a symbol or word used to connect two or more expressions such that the value of the compound expression produced depends only on that of the original expressions and on the meaning of the operator. Common logical operators include AND, OR, and NOT.
Explanation:
1) A region of the country is rapidly growing in population, causing the demand for electricity to go up each year. As a result, a new source of electricity is needed. This particular region of the country has plenty of agriculture, rivers, and access to coal deposits underground. Which of the following would be the cheapest way for this region of the country to make electricity, have minimal impact on the environment, yet not add carbon dioxide to the atmosphere?
Group of answer choices
A)Use the agriculture biomass to generate a renewable fuel that can be burned to generate electricity
B)Use the coal deposits to generate electricity in a few coal fired facilities
C)Build a nuclear power plant in the middle of the region
D)Build dams along the rivers to generate electricity
2)The image provided shows a partial river food web.
The local town relies on this river ecosystem to sustain their population both economically and as a source of food. Using the food web provided, which statement provides the best reasoning for regulating the amount of fish removed from the river by humans.
Group of answer choices
A)Regulation will help the ecosystem to remain balanced and contribute to the stabilization of other populations of river organisms.
B)Regulation will increase the amount of energy transferred from the catfish to the eagle.
C)Regulation will allow contaminated sediments to decrease in the river due the removal of the contamination source.
D)Regulation will ensure that carp will not overpopulate the ecosystem and begin to consume larger organisms like the salmon.
Answer:
1- D
2- A
Explanation:
1- Water and electricity is the best option to decrease carbon footprint.
2- not sure
What is the relationship between genes DNA and proteins
Answer:
Although you might have heard people talk about a gene for red hair, green eyes or other characteristics, it's important to remember that genes code for proteins, not traits. While your genetic makeup does indeed determine physical traits like eye color, hair color and so forth, your genes affect these traits indirectly by way of the proteins created via DNA.
Hopefully, this answer helped! :D
Answer:
Most genes contain the information require to make proteins. The type of RNA that contains the information needed to make protein is called a messenger RNA or mRNA and it carries the message from the DNA out of the nucleus into the cytoplasm
Explanation:
The chaparral biome is best characterized by
A) large, contiguous regions of shrubland
B) small regions interspersed with other biomes
C) large noncontiguous regions interspersed with other biomes
D) the animals dwelling in it
E) the plants that grow in it
Pls help ASAP !
which of the following statements is FALSE?
a. alleles are made when one original DNA strand experiences mutations that result in phenotypes that offer advantages
b. the DNA of two alleles must be almost identical. since the trait is the same. But the effect of the allele may be very different!
c. in humans, for every trait we can only have two alleles. but that trait can be controlled by many alleles. there are no limits on how many alleles can control a trait.
d. being diploid means that humans cannot mask the effects of recessive alleles. humans always show both alleles in their phenotypes and genotypes
e. if humans were diploid we would only have one allele per trait
Helpppp pleaseee
Answer:
d. being diploid means that humans cannot mask the effects of recessive alleles. humans always show both alleles in their phenotypes and genotypes
Explanation:
Being diploid means humans carry two sets of chromosomes. Since we have both dominant and recessive gene types, humans can mask the effect of recessive alleles since the dominant trait will be seen in the phenotype or genotype since it is a dominant gene. The effect of the recessive allele will show up only if both diploid genes are recessive.
Which of the following is NOT a function of proteins
structural support
enzymes
transport across the cell membrane
all of the above are functions of proteins
Answer:
all of the above
Explanation:
proteins make up the cell membrane, giving the cell structural support.
proteins act as enzymes and catalysts within the cell.
proteins aid in the transport of specific substances.
Red is dominant over yellow. If a male purebred red rose(RR) is crossed with a female hybrid rose (Rr), what percent of the roses will be red?
25%
100%
Btw i learned 50% and 75% is wrong so that is why there is only two
Answer:
100%
Explanation:
Because one of the roses is purebred dominant, all recessive genes will be overshadowed.
1) during photosynthesis..... from the carbon dioxide is made of glucose
2) during...... glucose is broken down for it's energy and carbon dioxide released as ...
3) .... is the process that bacteria use to cause the decay of death organisms
Answer:Photosynthesis is the process by which plants, some bacteria and some protistans use the energy from sunlight to produce glucose from carbon dioxide and water. This glucose can be converted into pyruvate which releases adenosine triphosphate (ATP) by cellular respiration. Oxygen is also formed.
Explanation:
Heather was someone who loved to be on stage, and she sought any attention she could get. She was seductive and manipulative to others in her life, even though she was insecure in her relationships. What personality disorder diagnosis does Heather's symptoms MOST likely match?
Answer:
Borderline personality disorder.
Explanation:
It is borderline personality disorder because a borderline personality disorder is a mental disorder that is characterized by insecurity, unstable moods, relationships and manipulation behaviors. The major symptoms are feelings if insecurity, emotional instability, disrupted social relationships.
Treatment if this include talk therapy like cognitive therapy,medication and admission into the hospital if the condition is severe.
In RNA, what nucleotide is the compliment to Adenine?
Answer:
uracil(U), guanine(G), cytosine(C)
this is what my teacher told me
Explanation:
Answer:
uracil(U), guanine(G), cytosine(C)
this is what my teacher told me
How is mitosis different from binary fission?
Answer:
B
Explanation:
because the main differnt berween bianary fission and mitosis is that bianary fission is a way ofbtge asexual type of reproduction in prokaryotes in which one organism divides to for two progency orhanisms while mitosis is a process in which a eukaryotic cell divides to form two daughter cells which are identical.1. How would you describe the biosphere?
2. What are some ways we, as humans, affect the biosphere?
Answer:
1. The Biosphere is a life-supporting stratum of Earth's surface, extending from a few Km into the atmosphere all the way to the deep-sea vents of the ocean. The biosphere is a global ecosystem composed of living organisms (biota) and the abiotic (nonliving) factors from which they derive energy and nutrients
2. Humans burning fossil fuels and growing animal agriculture has led to large amounts of greenhouse gases (such as carbon dioxide and methane) in the atmosphere. Higher concentrations of greenhouse gases trap more heat in the biosphere and result in global warming. Humans have caused threats to non-renewable resources, CO2 production& global warming, as well as over-competition for food between native and introduced species.
The readiness to acquire a certain kind of conditioned response due to the biological makeup of the organism is known as _________.
Answer:
Biological Preparedness
Explanation:
I majored in Biology
energy transfer through molecule to molecule contact is called?
Answer:
It's called conduction
Explanation:
a hurricane comes through and causes beach erosion. which choice best represents the systems that are affected?
A. hydrosphere, atmosphere, geosphere
B.atmosphere, cryosphere, geosphere
C.hydrosphere, lithosphere, biosphere
how does the structure help the Hemoglobin perform its function
Answer:
structure helps stabilize the position of the attached heme
A topographic map is shown below. Six different points are labeled (A, B, C, D, E, and F). What is the change in elevation between Point E and Point F , to the nearest 1000 meters?
Answer:
9,000
Explanation:
Its 9000 because point E to B it takes 9000 meters to get in their destination