Can someone explain question 4?
Which of these is a solution?
O mercury
O apple juice
O concrete
Which of the following is a possible function of a protein
Answer: The nucleus.
Explanation:
Answer: The function of a protein is an Actin.
Explanation: These proteins provide structure and support for cells. On a larger scale, they also allow the body to move.
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
What features are seen in all cells?
All cells share four common components: (1) a plasma membrane, an outer covering that separates the cell’s interior from its surrounding environment; (2) cytoplasm, consisting of a jelly-like region within the cell in which other cellular components are found; (3) DNA, the genetic material of the cell; and (4) ribosomes, particles that synthesize proteins. However, prokaryotes differ from eukaryotic cells in several ways.
Answer:
cytoplasm, Cell membrane, and DNA and ribsome.
Please correct me If I am wrong Thank You
Explanation:
What is the difference between mutation that occur on somatic cells and sex cells?
Answer:
Somatic mutations – occur in a single body cell and cannot be inherited Germline mutations – occur in gametes and can be passed onto offspring
Explanation:
How does blocking out the sun with thick dark clouds affect this mechanism that you see in the figure
Answer: the sun powers the whole thing
39. What evidence from landforms supports the theory of continental drift and the theory
of plate tectonics?
a. A mountain range in Africa lines up with a mountain range in South Africa
b. All of the continents have mountain ranges along the ocean shoreline
c. Each continent shows evidence that glaciers once covered the land
d. Major rivers in all continents flow to the oceans
The evidence from landforms that supports the theory of continental drift and the theory of plate tectonics is that all of the continents have mountain ranges along the ocean shoreline. Thus, the correct option for this question is B.
What is the theory of continental drift?The theory of continental drift may be characterized as the movement of the Earth's continents relative to each other, thereby appearing to drift together across the oceanic bed. It is the hypothesis that the Earth's continents have moved over geologic time relative to each other.
The processes of seafloor spreading, rift valley formation, and subduction are some of the major causes of this continental drift. These processes were the main geologic forces behind what Wegener recognized as continental drift.
The movements of the earth's plate form the landforms that are responsible for creating boundaries of the continents that range along the ocean shoreline.
Therefore, the correct option for this question is B.
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Which of the following is NOT a characteristic of all living organisms?
O respond to stimuli
O ability to breathe
O obtain energy
O reproduction
Answer:
ability to breathe
Explanation:
1) All living things respond to stimuli (growth development and adaptation)
2) Salminicola is an animal that does not breathe
3) All living things have a metabolism by which they consume and obtain energy
4) All living things reproduce
How is cell differentiation different than mitosis?
Answer:Cell differentiation is the process by which cells specialize to achieve their required functions. In order for a cell to differentiate, it will express specific genes. mitosis produces cells that are identical to each other (clones).
Explanation:
Answer:
Though the options aren't presented to the question, I believe the correct answer is: Cell differentiation is different than mitosis, for during cell differentiation, it produces cells with different gene expressions. Meanwhile, during mitosis, it produces clones of the same genes.
Hope this helps! Happy Holidays!
A person who believes that people are who they are because of how they are raised is more on the side of ___ with respect to the nature versus nurture debate.
A. biology
B. nature
C. innate traits
D. nurture
Answer:nurture
Explanation:
Its nurture because nature is ur surrounding and nurture is how u r raised
Answer:
D.
Explanation:
Nurture
Did you guys know...
In Justin Bieber’s song “yummy” he says “you make my toes curl” look up the lyrics it’s hilarious
Answer:
thats make me cry of laughter bro... lm ao
Explanation:
Answer:
ya that is
Explanation:
How much water can we hold in our bodies before we die?
The human body cannot hold more than 5 liters in one hour, because hyponatremia would then be induced, meaning the amount of water would cause water movement in the brain causing what we call a cerebral edema.
Which statement correctly describes glucose (C6H12O6)?
A. It is made of matter and contains twenty-four molecules.
B. It is an element made of three types of atoms.
C. It is an atom made up of carbon, hydrogen, and oxygen.
D. It is a compound made of twenty-four total atoms.
Answer:
D
Explanation:
Glucose is a compound of 6 atoms of carbon, 12 atoms of hydrogen and 6 atoms of Oxygen. It contains 24 total atoms.
21.Which of the following are types of subatomic particles?
a.nucleus
b.electrons
c.atoms
d. a&b
Some illnesses and harmful infections are caused by bacteria. These bacteria grow in the human body and often make people sick with symptoms like coughing, sneezing, and fever. These illnesses are not related to any genetic mutations or other problems with DNA.
Why would gene therapy fail to cure illnesses caused by bacteria?
Gene therapy reduces symptoms but never cures illnesses.
Gene therapy does not work on most people.
Gene therapy only focuses on replacing mutated genes.
Gene therapy is too long a process.
Answer:
C. Gene therapy only focuses on replacing mutated genes.
Explanation:
Hope this helps! Have a good day! :)
The study of animals is called zoology.
The correct answer is C.
Gene therapy is defined as the removal of the mutated gene and placing the correct genes in the DNA to correct the DNA sequence.
Gene therapy is used only to cure genetic diseases like ADA.
Bacteria do not infect the genes of an individual. It targets its immune systems due to which mentioned symptoms are shown.
Hence, the correct answer is C that is Gene therapy only focuses on replacing mutated genes.
For more information, refer to the link:-
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For cell division to occur, a cell must proceed through a series of stages. Each
stage has a specific role in maintaining the viability of genetic information. Which
statement BEST states what happens during mitotic anaphase?
The chromosomes are duplicated.
O Spindle fibers stretch across the cell.
O Sister chromatids move to opposite sides of the cell.
O Chromosomes and centrioles attach to the plasma membrane.
Answer: sister chromatids move to opposite sides of the cell
Explanation:
The thallus of a mold consists of long, branched, threadlike filaments of cells called _________ that form a tangled mass called a
Answer:
Hyphae; mycelium.
Explanation:
Fungi can be defined as living microorganisms that are eukaryotic in nature and are able to reproduce using both means of reproduction i.e both asexually and sexually. Also, fungi do not have chlorophyll but are of great importance to the human world both scientifically and practically.
A thallus can be defined as the vegetative or bodily structure of fungi. Thus, the various forms of fungi are;
I. Yeast.
II. Mushroom.
III. Mold.
A mold is typically multicellular (has more than one cell) and filamentous in nature. The thallus of a mold consists of long, branched, threadlike filaments of cells called hyphae that form a tangled mass called a mycelium.
The thallus of a mold consists of long, branched, threadlike filaments of cells called Hyphae that form a tangled mass called a mycelium.
What are hyphae and mycelium in fungi?Hyphae are the tubular projections of multicellular fungi that form a filamentous network. Fungal hyphae release digestive enzymes in order to absorb nutrients from food sources.
mycelium, the mass of branched, tubular filaments of fungi. The mycelium makes up the thallus, or undifferentiated body, of a typical fungus.
Thus, hyphae and mycelium is the correct answer.
To learn more about fungi click here:
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I attached the image above
Why did you flip a coin to determine which allele would be inherited by the offspring?
The reason for flipping the coin for measuring the allele should be inherited by the offspring is because of the meiosis process.
What is the meiosis process?It is the process at which there should be an individual cell that split twice for generating the four cells comprise the half of the original amount of genetic information.
Also, it is to be treated as the s-ex cells like sperm in males, and eggs in females.
Moreover, the DNA should be received.
Hence, The reason for flipping the coin for measuring the allele should be inherited by the offspring is because of the meiosis process.
Learn more about allele here: https://brainly.com/question/18999457
What functions do the vascular tissue and stomata carry out for the plant?
Answer:
It distributes food and water throughout the whole body
Explanation:
Vascular Tissue is the circular system of plants. It distributes water and food throughout the plant and removes waste through the roots and stomata. The vascular tissue is composed of two transport systems: xylem and phloem
Pls Pls Pls help me!!!
Label the virus pictured below.
What is the relationship between greenhouse gases,global temperature and sea level
Answer:
As the world warms due to greenhouse gases — carbon dioxide included — waters heat up and expand, causing sea levels to rise. Removing the extra ocean heat caused by even short-lived gases, and consequently lowering sea levels, is an extremely slow process.
Explanation:
When an animal cell is placed in this solution, it will shrivel or shrink (get smaller).
When an animal cell is places in this solution, it will burst (get larger).
The cells in our bodies are surrounded by these types of solutions.
- Isotonic solution
- hypertonic solution
- hypotonic solution
Help!! Plz
Answer:
- hypotonic solution, hypertonic solution, isotonic solution
Explanation:
When an animal cell is placed in a hypotonic environment, water will enter the cell, and the cell will swell.If an animal cell is placed in a hypertonic environment, water will leave the cell, and the cell will shrink.Our cells in our bodies are made of isotonic solutions. See Khan Academy's "Osmosis and tonicity" article for a further explanation!Which crossbreeding system produces replacement females through the rotation and produces crossbred offspring?
Explanation:
walker 53117 hop it helps you
Please answer quickly, timed test!!
Which term is correctly paired with its role in the body?
A) insulin – a sugar that regulates blood glycogen levels
B) ADP – a molecule that releases energy when it forms ATP
C) glycogen – a hormone found in blood that regulates blood glucose levels
D) glucose – a sugar found in blood that can be broken down to produce ATP
itś all in the link.
Answer:
A. Hydrogen
Explanation:
Answer:
Its A. hydrogen. fffffffffff
The artificial cell in the picture below is permeable to monosaccharides but not polysaccharides. Initially, the artificial cell contained a solution of glucose and starch while the beaker was filled with only water. After a period of thirty minutes, the water solution in the beaker tested positive for glucose. What process allowed for this to occur?
Answer:
Osmosis.
Explanation:
Osmosis is the process which is responsible for the transportation of glucose inside the cell. Osmosis is a process in which micro-molecules such as glucose, ions and gases etc go inside the cell through a semi-permeable membrane. This semi-permeable membrane of the cell only allow monosaccharides but not polysaccharides because monosaccharides is small in size while polysaccharides are larger in size.
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Answer:
the first one
Explanation:
what is the right answer?