A virus uses the _________ and another part puncture the cell.
*This is to help figure it out, you don't learn if I flat out give you the answer*
The new viruses burst out of the host cell during a process called lysis, which kills the host cell. Some viruses take a portion of the host's membrane during the lysis process to form an envelope around the capsid.
Bacteria in the digestive systems of animals that help to break down the animals’ food and in return receive a sheltered habitat and food are examples of commensalism.
True
False
Answer:
True Bacteria in the digestive systems of animals that help to break down the animals’ food and in return receive a sheltered habitat and food are examples of commensalism.
Explanation:
Give an example of an ethical question related to people and their interactions with the environment.
Answer:
Global warming, global climate change, deforestation, pollution, resource degradation, the threat of extinction are few of the issues from which our planet is suffering. Environmental ethics are a key feature of environmental studies that establishes the relationship between humans and the earth.
There are many ethical decisions that human beings make with respect to the environment. For example: Should humans continue to clear cut forests for the sake of human consumption? Why should humans continue to propagate its species, and life itself? Should humans continue to make gasoline-powered vehicles?..................
a hive is an example of what type of skin eruption?
Answer:
Wheal
Explanation:
Answer:
you answer is Wheals skin
during osmosis, the net movement of water molecules will be from areas of __ free energy to areas of __ free energy, or __ energetically.
Osmosis refers to the net movement (diffusion) of water molecules across a semipermeable membrane. This movement occurs in favor of a concentration gradient.
During osmosis, the net movement of water molecules will be from areas of HIGH free energy to areas of LOW free energy, or DOWNHILL energetically.Osmosis involves the movement of water molecules in favor of a concentration gradient, i.e., from an area of high concentration to an area of low concentration.Osmosis is a type of passive mechanism because it does not require energy to move water across the membrane.Learn more in:
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What layer of skin is superficial to the dermal papillae?
Answer:
papillary layer
Explanation:
The papillary layer is the superficial layer of the dermis that projects into the stratum basale of the epidermis to form finger-like dermal papilla
How does the roundup ready corn modification "help" humans?
Explanation:
Most Roundup Ready crops are considered safe for consumption. One Roundup Ready crop, though, alfalfa, has been removed from the market.
in terms of structure, how do channel proteins differ from carrier proteins?
Answer:
Moreover, carrier proteins can carry out both active and passive transportation of solutes, whereas channel proteins bring about passive transport only. Both carrier proteins and channels proteins also differ in their chemical composition - whilst the former are glycoproteins, the latter are lipoproteins.
Explanation:
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Carrier proteins can carry out both active and passive transportation of solutes, whereas channel proteins bring about passive transport only.
What are the functions of carrier proteins?Carrier protein is a type of cell membrane protein involved in facilitated diffusion and active transport of substances out of or into the cell. Carrier proteins are responsible for the diffusion of sugars, amino acids, and nucleosides.
Moreover, carrier proteins bind specific solutes and transfer them across the lipid bilayer by undergoing conformational changes that expose the solute-binding site sequentially on one side of the membrane and then on the other.
Membrane carrier proteins are important transmembrane polypeptide molecules which facilitate the movement of charged and polar molecules and ions across the lipid bilayer structure of the cell membranes.
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what three patterns of biodiversity did darwin observe
Answer:
Species vary globally, species vary locally, and species vary over time.
Explanation:
Darwin noticed three distinctive patterns of biological diversity.
Charles Darwin observed three patterns of biodiversity during his exploration on the voyage of the HMS Beagle and in his subsequent research:
Species Variation: Darwin noticed that within a particular species, there is a wide range of variation among individuals.
Geographical Distribution: Darwin observed that different regions of the world have distinct sets of plant and animal species.
Fossil Record: Darwin studied the fossil record and recognized that it contains evidence of extinct species that differ from those currently living.
Thus, these three patterns of biodiversity species variation, geographical distribution, and the fossil record were instrumental in shaping Darwin's theory of evolution by natural selection.
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What effect will boiling have on an enzyme's activity?
decreased active site due to changed shape
increased active site due to changed shape
O
less substrate due to increased product formation
o
more product due to increased molecular movement
Answer:
decreased active site due to changed shape.
Explanation:
With the rising temperature, chemical bonds between molecules of enzymes break resulting to alter the standard shape of enzymes. the active site no longer fits substrate molecules and thus the effect of enzymes decreases.
which type of skeletal muscle fiber is most important for an athlete running a 40 meter sprint?
What effects can enzymes have on substrates
Answer:
promote chemical reactions
Explanation:
What are the advantages of using CNG and LPG as fuels?
Answer:
The advantages of using CNG and LPG as fuels are as follows: They both are cleanest burning fuels of all fossil fuels. They are less polluting, non-corrosive. They can be sent through pipes easily.
during which stage of meiosis does the diploid parent cell become four separate haploid cells?
Answer:
To summarize, meiosis is a cellular process in which a diploid parent cell divides into four haploid daughter cells. One very important event in meiosis is crossing over, which occurs between prophase and metaphase I. Crossing over increases genetic variation. The haploid cells produced through meiosis are otherwise known as gametes.
Explanation:
Which of the following organelles houses DNA in eukaryotic cells?
Question 12 options:
Nucleus
Mitochondria
Golgi apparatus
Endoplasmic reticulum
Answer:
The nucleus
Explanation:
The nucleus is the most conspicuous organelle found in a eukaryotic cell. It houses the cell's chromosomes and is the place where almost all DNA replication and RNA synthesis occurs. The nucleus is spheroid in shape and separated from the cytoplasm by a membrane called the nuclear envelope.
osmosis results in a net movement of __ from a solution that has a __ solute concentration to a solution with a __ solute concentration.
Answer:
Formally, osmosis is the net movement of water across a semipermeable membrane from an area of lower solute concentration to an area of higher solute concentration.
Explanation:
Hope it helps :P
osmosis is the net movement of water through a semipermeable membrane from an area of lower solute concentration to an area of higher solute concentration
what is osmosis ?Osmosis is defined as the passive process in which the molecules move from a region of higher concentration to lower concentration until the concentrations become equal on either side of the membrane with out expenditure of external energy.
Gases and supercritical liquids are solvent undergo the process of osmosis; It can be up two types such as Endosmosis where a substance in a hypotonic solution, the solvent molecules move inside the cell and the cell becomes turgid by a process of deplasmolysis.
When a substance in a hypertonic solution, the solvent molecules move outside the cell and the cell becomes flaccid or undergoes plasmolysis. This is known as exosmosis.
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what is the purpose of a conclusion
Answer:
To wrap up the entire writing, and bring it to, well, a conclusion. It usually states loud and clear what this writing means, and what it’s supposed to teach a reader, and kind of ties it all up. A loosely constructed conclusion makes it seem like there’s more, and that this can’t be it (This can be good for a sequel, however the opposite for most articles).
Hope This Helped!
Como se llama la producción de la fotosíntesis y por cual tejido viaja las plantas
Answer:
se llama glucosa i las plantas transporta agua por el xilema i el floema transporta savia
Explanation:
which of these features is found in a lumbar vertebra?
Answer:
Distinguishing features of the lumbar vertebrae include a thick and stout vertebral body, a blunt, quadrilateral spinous process for the attachment of strong lumbar muscles, and articular processes that are oriented differently than those found on the other vertebrae.
Explanation:
10. Below is the structure of octane, the major component of gasoline. What type(s) of
bond(s) is/are found in a molecule of octane? (Hint: Think of the shape of the molecule.)
Η
H
H
H
Η
Η Η
Η
Η
H-C-C-C-C-C-C-C-C-H
H
H
Η Η Η Η Η
Answer:
Covalent bond
Explanation:
The answer is covalent bond
A molecule of octane which is a component of gasoline contains covalent bonds.
Octane is a hydrocarbon compound, specifically an alkane, with the molecular formula C8H18. The structure you've provided illustrates the arrangement of carbon (C) and hydrogen (H) atoms in octane.
In octane, each carbon atom forms four single covalent bonds with other atoms (either carbon or hydrogen). Covalent bonds are formed when atoms share electrons to achieve a stable electron configuration. In the case of octane, carbon atoms share electrons with other carbon and hydrogen atoms to fill their valence electron shells, resulting in a stable and energetically favorable arrangement.
The structure of octane is a straight-chain alkane, with carbon atoms forming a chain and hydrogen atoms attached to the carbon atoms. The single covalent bonds between the atoms are represented by lines in the structural formula.
The shape of the molecule is determined by the arrangement of atoms and the types of bonds between them. In the case of octane, the single covalent bonds allow the carbon atoms to form a linear chain.
In conclusion, octane molecules are held together by covalent bonds, specifically single covalent bonds between carbon and hydrogen atoms. This type of bonding contributes to the stability and structure of the octane molecule, making it a major component of gasoline and contributing to its combustible properties.
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what is metaphase and what does it do?
Answer:
Metaphase is the second stage of cell division, between prophase and anaphase, during which the chromosomes become attached to spindle fibers. A metaphase separates duplicated genetic material that is carried in the nucleus of a parent cell and then converts it into two identical daughter cells.
Answer:
Metaphase is a stage in the cell cycle where all the genetic material is condensing into chromosomes. These chromosomes then become visible. During this stage, the nucleus disappears and the chromosomes appear in the cytoplasm of the cell. As metaphase continues, the cells partition into the two daughter cells.
This table shows the codons found in messenger RNA. Using this information, what sequence of nucleotides in the template strand of DNA could code for the polypeptide sequence Phe-Ser-Gln?
a. UUC-UCU-CAA
b. AAG-AGA-GTT
c. TTC-TCT-CAA
d. AAG-AGA-GUU
please help!
The Nucleotide sequence for Phe-Ser-Gln is UUC-UCU-CAA. The nucleic acid sequence is also known as the main structure.
What is nucleotide sequence?The order of the nucleotides in a DNA or RNA molecule is denoted by a string of letters called a nucleic acid sequence (GACU or GACT). Sequences are often presented according to the convention from the 5' end to the 3' end.
The covalent structure of the entire molecule can be defined by specifying the sequence because nucleic acids are typically linear (unbranched) polymers. The nucleic acid sequence is also known as the main structure because of this.
Therefore, The Nucleotide sequence for Phe-Ser-Gln is UUC-UCU-CAA. The nucleic acid sequence is also known as the main structure.
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Which of the following is an example of a chemical change ?
Answer:
B , frying a egg .
Explanation: frying a egg is a chemical change because , at first it was kind of a liquid but now its a sold
Which of the following is considered a secondary consumer?
O Rabbit
O Tree
O Fox
O Grass
Rabbit is considered to be the secondary consumer
the energy plants gain through photosynthesis is stored in
The process is carried out by plants, algae, and some types of bacteria, which capture energy from sunlight to produce oxygen (O2) and chemical energy stored in glucose (a sugar
identify the four main components of all eukaryotic membranes.
Answer:
nucleus, golgi complex, cell membrane, and mitochondria
Explanation:
Answer:
nucleus, golgi complex, cell membrane, and mitochondria
Explanation:
just better
Which term can be used to describe the organizational level of the brain in the human body
Answer:
Organ system
Explanation:
hope this helps
The organization level of the body involves simple and complex arrangements. The level of the brain in the body can be described by organ. Thus, option b is correct.
What is the level of organization?The arrangement of the various structures based on their complexity to form a whole organism and biosphere is called the level of organization. It starts with chemicals that make atoms and molecules.
The molecular aggregate makes the cells that bind together to form a tissue. The structurally similar tissues make the organ. The nerve, endothelial, and glial cells make the tissue of the brain.
The brain is an organ that together with the spinal cord makes the organ system called the central nervous system, or CNS. This organ system together with others makes the organism.
Therefore, option b. the brain is an organ.
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Your question is incomplete, but most probably your full question was, Which term can be used to describe the organizational level of the brain in the human body?
cellorganorgan systemtissue___________ is the bacterium that fixes atmospheric nitrogen.
Answer:
Rhizobium Or Azotobacter
Explanation:
If you like my answer than please mark me brainliest thanks
Answer:
Rhizobium, is the bacterium that fixes atmospheric nitrogen. I hope this helps you somewhat! :D
What are the two ways to get air to rise?
Answer:
01. Heat it
02. Increase the density of the surrounding material
Explanation:
Have a great day, and spread some positivity!
Number of gametes produced after meiosis:The diploid reproductive cell is a (n):
Answer:
Four haploid cells.
Explanation:
These reproductive cells are produced through a type of cell division called meiosis. During meiosis, a diploid parent cell, which has two copies of each chromosome, undergoes one round of DNA replication followed by two separate cycles of nuclear division to produce four haploid cells.
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