Answer:
after meiosis I two daughter cells with haploid number of sister chromatids are produced.
the parent cell in meiosis I is diploid and has 2n chromosomes.
four gametes with haploid number of chromosomes and single chromatids result after meiosis II.
Explanation:
Answer:
Meiosis II creates four daughter cells that are genetically different from one another.
After meiosis I, two daughter cells with haploid number of sister chromatids are produced.
Four gametes with haploid number of chromosomes and single chromatids result after meiosis II.
Explanation:
For each pair of structural elements, indicate whether the first element is a constituent part of the second, whether the second element is a constituent part of the first, and whether they are separate structures with no particular relationship to each other.
Mitochondrion; crista
Mitochondrion is a constituent part of crista.
Crista is a constituent part of mitochondrion.
Mitochondrion and crista are separate structures with no particular relationship to each other.
Golgi complex; nucleus
Golgi complex is a constituent part of nucleus.
Nucleus is a constituent part of Golgi complex.
Golgi complex and nucleus are separate structures with no particular relationship to each other. Cytoplasm; cytoskeleton
Cytoplasm is a constituent part of cytoskeleton.
Cytoskeleton is a constituent part of cytoplasm.
Cytoplasm and cytoskeleton are separate structures with no particular relationship to each other.
Nucleolus; nucleus
Nucleolus is a constituent part of nucleus.
Nucleus is a constituent part of nucleolus.
Nucleolus and nucleus are separate structures with no particular relationship to each other. Smooth ER; ribosome
Smooth ER is a constituent part of ribosome.
Ribosome is a constituent part of smooth ER.
Smooth EP. and ribosome are separate structures with no particular relationship to each other. Lipid bilayer; plasma membrane
Lipid bilayer is a constituent part of plasma membrane.
Plasma membrane is a constituent part of lipid bilayer.
Lipid bilayer and plasma membrane are separate structures with no particular relationship to each other.
Answer:
See explanation below
Explanation:
1.) The crista is a constituent part of the mitochondrion.
2.) The Golgi complex and the nucleus are separate structures with no particular relationship to each other.
3.) The cytoskeleton is a constituent part of the cytoplasm
4.) The nucleolus is a constituent part of the nucleus.
5.) The smooth ER and the ribosome are separate structures with no particular relationship to each other.
6.) The Lipid bilayer is a constituent part of the plasma membrane.
What would you expect to increase after a forest fire?
A.Erosion
B.Weathering
Answer:
B. Weathering
Explanation:
Fire makes trees weather and die.
All three types of worms that undergo asexual reproduction use which process?
binary fission
O budding
fragmentation
O spore formation
Answer:
Budding is the answer to this.
Answer:
budding
Explanation:
Rudy is analyzing a list of statements about structural organization within
the human body. The chart shows the list of statements.
1
2
3
Human Body Structural Organization
The human body has more systems than cells
The human body has more cols than systems
Cabs are made up of different tissues.
Organs are made up of cells and tissues
Systems are more complex than organs
4
S
Which statements are true?
1 and 2
2 and 3
2.4 and 5
3.4 and 5
Answer: 2, 4 and 5.
Explanation:
Human system are made of various organs which in turn are made up of various tissues which in turn are made up of various cells. Cells are therefore much more numerous than systems.
As already mentioned, organs are made up of tissues which are made up of cells so statement 4 is right.
As systems are made up of various organs working together, they are more complex than the individual organs. For instance, the Muscular system is more complex than the triceps or bicep muscles.
The oxygen released during photosynthesis comes from molecules of water
True or False
Answer: False
Photolysis takes place in the light dependent reaction of the photosynthesis. The reaction can be represented as: H 2 O + 2 photons --> 2 e − + 2H + + O. Here, the electrons released are accepted by the photosystem to fulfill the electron gap. The last electron acceptor is the oxygen and thus, the oxygen is liberated from the water molecule. The experiments conducted by Samuel Ruben and Martin Kamen by using radioactive isotopes helped to prove that the oxygen liberated during photosynthesis came from photolysis the water.
Explanation:
Photosynthesis is the process in which light energy is converted to chemical energy in the form of sugars. In a process driven by light energy, glucose molecules (or other sugars) are constructed from water and carbon dioxide, and oxygen is released as a byproduct.Carbon dioxide is released during photosynthesis. Plants which synthesise their food themselves are called saprotrophs.
Which location has the warmer air temperature: Tarapoto or Neuquén? Why?
view the pic below.
Answer:
Palmas is closer to the equator than Neuquén. Which location has a warmer air temperature.Neuquén, because more energy is transferred from the sun directly to the air. Neuquén, because more energy is transferred from the sun directly to the surface, and then from the surface to the air.
Answer:
The climate in Tarapoto is hot, muggy, and mostly cloudy. Over the course of the year, the temperature typically varies from 70°F to 94°F and is rarely below 67°F or above 98°F.
And that is why the neuquen has the warmer air temperature!
True or False In some plants the Male and female reproductive organs are on different plants
Answer: True
Explanation: Good luck! :D
In the morning, Jorge watched a cartoon about a sarcastic rabbit. Later, in his psychology class, he viewed
the image above and readily identified it as a rabbit instead of a duck. Which of the following best explains
this phenomenon?
Answer:
The correct answer is - priming.
Explanation:
Priming is a phenomenon that explains the behavior of an individual when an individual experiences a certain stimulus that influences response to a subsequent stimulus, unknowingly of the connection. This effect is known as the priming effect.
In this case, watching a cartoon of a rabbit acts as the stimulus that influences the response of identifying the image of duck as a rabbit. He is experienced priming effect.
Which of Earth's spheres are involved in the water cycle?
A. Hydrosphere, atmosphere, lithosphere, and biosphere
OB. Hydrosphere, atmosphere, and lithosphere only
O C. Hydrosphere, atmosphere, and biosphere only
D. Hydrosphere and atmosphere only
Answer:
Hydrosphere, atmosphere, and biosphere only
Answer:
the atmosphere and hydrosphere
Explanation:
i did my work
write a notice of the department of water and sewage
Answer:
Explanation:
The following is a basic and common notice of the department of water and sewage...
The Water and Sewage Department is encouraging all Miami Residences, to conserve their water. Water flow is being interrupted and may not reach most residences for a few days. This is due to a Water Treatment plant issue, which we are working on fixing as soon as possible. Water services should resume normally in the next two days. Sorry for the invonvenience and for any information or problems that you may be experiencing regarding your Water system, please call us at XXX-XXXX
3. Earthquakes are most likely to occur near?
O Fault
O Ocean
O Mountain
O Tsunami
Answer:
Earthquakes are most likely to occur near oceans because of the ocean plates sliding against one another
Explanation:
BRAINLIEST PLEASETMV Assembly Each of these statements is an experimental observation concerning the reassembly of tobacco mosaic virus (TMV) virions from TMV RNA and coat protein subunits. In each case, carefully state a reasonable conclusion that can be drawn from the experimental finding.
a. When RNA from a specific strain of TMV is mixed with coat protein from the same strain, infectious virions are formed.
b. When RNA from strain A of TMV is mixed with coat protein from strain B, the reassembled virions are infectious, giving rise to strain A virus particles in the infected tobacco cells.
c. Isolated coat protein monomers can polymerize into a virus-like helix in the absence of RNA.
d. In infected plant cells, the TMV virions that form contain only TMV RNA and never any of the various kinds of cellular RNAs present in the host cell.
e. Regardless of the ratio of RNA to coat protein in the starting mixture, the reassembled virions always contain RNA and coat protein in the ratio of three nucleotides of RNA per coat protein monomer.
Answer:
Explanation:
tobacco mossaic virus is aa RNA containing virus enclosed in aaprotein coat. in above sttaed experiment when TMV cause infection in tobacco plant is leaves get infected due to replication of virus in its cells. RNA is first converted into complementary DNA and form a double stranded nucliec acid structure. it syntheaize its protein to make new coats and to wrap the newly synthesized RNA, and make a completely infected new virus which we called virion. in any case the number of coats are equal to RNA so that to prepare new viruse. n
How do whales differ from fish
A) whales use blowholes for breathing
B) whales have scales that cover the skin
C) whales develop lungs following metamorphosis
D) whales reproduce through external fertilization
Answer:
awsner is c, whales develop lungs following metamorphis
Explanation:
consider your knowledge about the cell membrane and check all of the true statements below. Check All That Apply Cell membranes are present in only two of the three domains of life.Cell membranes are present in only two of the three domains of life. In water, phospholipids spontaneously arrange into a bilayer.In water, phospholipids spontaneously arrange into a bilayer. The area within a phospholipid bilayer, near the fatty acid tails, is hydrophilic.The area within a phospholipid bilayer, near the fatty acid tails, is hydrophilic. Steroids in cell membranes allow the membrane to be more fluid.Steroids in cell membranes allow the membrane to be more fluid. Phospholipid bilayers surround all eukaryotic cells.Phospholipid bilayers surround all eukaryotic cells. Membrane proteins offer structural support to the membrane but have no other function. Membrane proteins offer structural support to the membrane but have no other function. Both plant and animal cell membranes are considered fluid mosaics.
Answer:
- In water, phospholipids spontaneously arrange into a bilayer
- Steroids in cell membranes allow the membrane to be more fluid
- Phospholipid bilayers surround all eukaryotic cells
- Both plant and animal cell membranes are considered fluid mosaics
Explanation:
All living things (i.e.. both eukaryotic and eukaryotic organisms) are composed of cells, and all cells have cell membranes. In an aqueous environment, phospholipids spontaneously form bilayers: hydrophilic heads of phospholipids face the water environment at the surface of the bilayer, while hydrophobic fatty acid chains are shielded from the water in the interior. Steroids are lipids that intercalate into the bilayer of the cell plasma membrane, reducing the fluidity of the membrane. Integral membrane proteins may have different biological roles. For example, permeases are integral membrane proteins that facilitate the diffusion of certain molecules (e.g., glucose) across the cell membrane by passive transport. Both plant and animal cell membranes are considered fluid mosaics where different types of molecules (e.g., phospholipids, cholesterol, proteins, etc) are constantly moving across the membrane.
What are some common properties that most terriers share?
Answer:melting point, density, color, hardness, flammability, and reactivity with acid. What are examples of non-characteristic properties? What are two common properties that most terriers share?
Explanation:
Can you get water out your blood stream please help I’m scared
Answer:
i wish i could help i don't know
Explanation:
please help me on the first one (highlighted)
Answer:
Change in water source
Explanation:
officials from Flint, Michigan switched the city's water supply to the Flint River as a cost-cutting measure for the struggling city, and they unwittingly introduced lead-poisoned water into homes.
When a certain species disappears from the fossil record, what does that indicate?
The species has moved to a different habitat.
A. the species has moves to a different habbitat
B.
None of the above.
C.
The species has gone extinct.
D.
The species has multiplied.
Answer:
c
Explanation:
What causes the "dead zone" in the Gulf of Mexico each summer?
Your teacher has given you two mineral samples. He has told you that
they have the same crystal structure and hardness.
Which other observation would suggest that they are MOST LIKELY the
same mineral?
They have the same color.
They have the same shape.
They have the same size.
They have the same mass.
This is the part of a flower that helps attract animals in order to aid in pollination.
It also starts with pe
Answer:
Petals?
Explanation:
:)
Please answer .Thanks
Answer:
uh I would bet that it is a non flowering plant
Explanation:
It literally says that on the table
what is the job for tRNA ?
a. to transport amino acids to the ribosome for protein synthesis
b. to act as a template for the coding strand of DNA
c. to serve as a temporary copy of the coding strand of DNA
d. to provide the energy needed to power protein synthesis
Answer:
A
Explanation:
The job of Transfer RNA is to provide amino acids to ribosomes in order to produce proteins for the cell.
If the n number of an organism is 13, then the 2n number would be?
A.1
B.7
C.13
D.26
Please answer the question under
Answer:
c. cell differentiation
Explanation:
I ssearched it up, and I took biology last semester. This is the only answer that makes sense.
In pea plants, height is determined by an allele for tallness (T) that is dominant over an allele for shortness (t). What is the probability that a gamete, selected at random, would carry the short allele (t) in a cross of heterozygous tall pea plants?
A. 1/8
B. 1/4
C. 1/2
D. 3/4
Answer:
C. 1/2
Explanation:
I took the test and got it right.
The chemical that moves from the axon of one neuron across a gap to the dendrite of
another is a n):
Schwann Cell
Vitamin A
Node of Ranvier
Neurotransmitter
Answer:
Schwann Cell
Explanation:
Define Global Warming
Answer:
a gradual increase in the overall temperature of the earth's atmosphere generally attributed to the greenhouse effect caused by increased levels of carbon dioxide, chlorofluorocarbons, and other pollutants.
Answer:
a gradual increase in the overall temperature of the earth's atmosphere generally attributed to the greenhouse effect caused by increased levels of carbon dioxide, chlorofluorocarbons, and other pollutants.
Explanation:
Which photon has the greatest amount of energy?
Answer:
Gamma rays, a form of nuclear and cosmic EM radiation, can have the highest frequencies and, hence, the highest photon energies in the EM spectrum.
Explanation:
If an organism inherits 1 dominant allele from one parent and 1 recessive allele from the other parent, what is it called?
Answer:
heterozygous
Explanation:
An allele is a variant form of a gene. Some genes have a variety of different forms, which are located at the same position, or genetic locus, on a chromosome. Humans are called diploid organisms because they have two alleles at each genetic locus, with one allele inherited from each parent. Each pair of alleles represents the genotype of a specific gene. Genotypes are described as heterozygous if the two alleles differ.