Answer: Organelle. Among the more important cell organelles are the nuclei, which store genetic information
For movement, Paramecium needs cilia. It has two different types of nuclei: macro nuclei, which are used for expressing genes, and micro nuclei, which are used to store genetic information.
What is nucleus?DNA is organized into chromosomes in the nucleus, which is located in the center of the cell.
The double nuclear membrane (outer and inner) that separates the nucleus from the cytoplasm, known as the nuclear envelope, envelops it. The rough endoplasmic reticulum and the outer membrane are one unit.
The nucleus carries the genes, structures that hold the genetic information, and controls and regulates the functions of the cell (such as growth and metabolism).
Small structures called nucleoli are frequently detected inside the nucleus. The nucleoplasm is the gel-like matrix in which the nuclear parts are suspended.
Therefore, nucleus is the important organelles in a root's Cap cell and paramecium.
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Pls help, this is science btw.
If a lionfish population keeps Rising, what would the possible effect of the trophic levels of the ecosystem?
Answer:
the possible effect is that other fishes and sea animals in the food chain start dying
Which of the following terms describes the scales of an artichoke?
petal
bract
corolla
petiole
is Vv genotype or phenotype
Answer:
Vv is an example of genotypes
Explanation:
Remember
phenotypes = physical traits
genotypes = genes
Why gene flow isn’t the cause of antibiotic resistance
Answer:
Antibiotic resistance continues to become worse, despite the ever-increasing resources devoted to combat the problem. One of the most important factors in the development of resistance to antibiotics is the remarkable ability of bacteria to share genetic resources via Lateral Gene Transfer (LGT).
LGT occurs on a global scale, such that in theory, any gene in any organism anywhere in the microbial biosphere might be mobilized and spread. With sufficiently strong selection, any gene may spread to a point where it establishes a global presence. From an antibiotic resistance perspective, this means that a resistance phenotype can appear in a diverse range of infections around the globe nearly simultaneously. We discuss the forces and agents that make this LGT possible and argue that the problem of resistance can ultimately only be managed by understanding the problem from a broad ecological and evolutionary perspective. We also argue that human activities are exacerbating the problem by increasing the tempo of LGT and bacterial evolution for many traits that are important to humans.
Question 8 of 10
You add 50 mL of water at 10°C to 50 mL of water at 80°C. What is the most
likely final temperature of the mixture?
A. 45°C
B. 70°C
C. 25°C
D. 90°C
Answer:
The best anwser is A. 45C
Explanation:
hope this helps :)
A virus is made up several components. What are the components?
Answer:
nucleic acid (single- or double-stranded RNA or DNA) and a protein coat, the capsid, which functions as a shell to protect the viral genome from nucleases and which during infection attaches the virion to specific receptors exposed on the prospective host cell.
Explanation:
Answer: .
.
Explanation: The simplest virions consist of two basic components: nucleic acid (single- or double-stranded RNA or DNA) and a protein coat, the capsid, which functions as a shell to protect the viral genome from nucleases and which during infection attaches the virion to specific receptors exposed on the prospective host cell.
An ant is 6mm long.a drawing of the ant is 12 mm long. What is the magnification of the drawing
Answer:
x2
Explanation:
10. Which of the following describes how DNA determines genetic inheritance?
A. A single nucleotide codes for a genetic trait
B. A pair of complementary nucleotides codes for a genetic trait.
C. A set of three nucleotides in a specific order codes for a genetic trait.
D. A long sequence of nucleotides in a specific order codes for a genetic trait.
Answer:
d
Explanation:
Your DNA contains a set of instructions that determine how much of a particular protein to create, which is called “gene expression.” And a number of different factors can influence the expression of a particular gene.
According to genetic inheritance, the correct option is "D" A long sequence of nucleotides in a specific order code for a genetic trait.
What is inheritance?Inheritance is the procedure by which genetic data is passed on from parent to child. This is why components of the same family tend to have similar characteristics. Inheritance describes how genetic material is passed on from parent to child.
Thus, the correct option is "D".
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Which of the following (A or B) would you look at to help you look at to find the amplitude on this seismogram?
OB
Both A and B
neither Anor B
ОА
Answer:
Answer : Both A and B.Hope this will help you lot.
how are pressure systems are different from fronts. I need this answer right away
someone plssss answerrrr
help me !!!! please
Answer:
follow the colour , kinda Chaos , but hope it will help u , good luck :))
a fifth grade friend has seen a picture of your "child" and asks you to explain how kids get their traits from their parents . using this activity as an illustration, write your explanation for this friend
Answer:
Genes are the basic unit of heredity. This means that genes determine what traits are passed down from a mother and father to their child. Eye color, height, and hair color are some examples of the traits that are controlled by genes. Genes exist inside the cells that make up living things.
Explanation:
Kids get their traits from their parents by getting an allele of each trait from each parent.
How are traits inherited?Each trait is represented by a gene and each gene is represented by two alleles.
The two alleles for each gene are donated by each of the two parents in a union.
For example, let us say the eye color gene is represented by the allele A (a).
One parent is AA while the other is aa.
A child will inherit eye color by getting one A allele from one parent and the other allele (a) from the other parent. Thus, the child will be Aa.
More on inheritance of traits can be found here:
what factors contribute to different biomes over the globe
Answer: climate, temperature, animals, plants, precipitation, sunlight, etc.
Explanation:
Briefly, contrast the different purposes of mitosis versus meiosis.
Which statement describes surface waves?
a) They arrive before S waves
b) They travel faster than P waves
c) They are produced by P and S waves
d) They travel deep below Earth's surface
Answer:
They travel deep below Earth’s surface.
Explanation:
why is California good for lavender plants?
Answer:
Lavender comes from the Mediterranean. The climate in California is very similar to that of the Mediterranean so its easier to grow lavender there.
Explanation:
Hope this helps!
What would happen to the populations of the other three organisms in the food chain if the number of large fish rapidly decreased?
Answer:
the food chain will be broken
In what cell types is telomerase active?
True or False: A child may look more like one parent than the other because a child inherits chromosomes from one parent.
Answer:
True
Explanation:
please helppp im so confused
Make a list of all the changes that will take place in the athlete's body after the race has been completed
Which type of blood cell is the first to arrive at a bacterial infection?
A. Neutrophil
B. Platelet
C. Macrophage
D. B cell
Answer: The most numerous of the granulocytes—making up 50 to 80 percent of all white cells—are neutrophils. They are often one of the first cell types to arrive at a site of infection, where they engulf and destroy the infectious microorganisms through a process called phagocytosis.
Explanation: the answer is A) Neutrophil
Question 3 (1 point)
Which of the choices below would determine if a protein will perform a specific function for the cell?
Answer:
you forgot the picture, bud
Explanation:
Why does the moon have a stronger influence on the Earth, than the sun, causing tides? a. The moon is much, much closer to the Earth than the sun, causing a greater gravitational pull on the Earth and Ocean.
b. The moon is larger than the sun, causing a greater gravitational pull on the Earth and Ocean.
c. The moon is further away from the Earth than the sun, causing a greater gravitational pull on the Earth and Ocean.
Answer:
a. The moon is much, much closer to the Earth than the sun, causing a greater gravitational pull on the Earth and Ocean.
Explanation:
Horses have 64 chromosomes in each body cell. If a horse cell undergoes meiosis, how many chromosomes should be in each gamete?
If a horse cell undergoes meiosis, there will be 32 chromosomes in each gamete.
What is meiosis?
In sexually reproducing organisms, meiosis is a kind of cell division that results in a reduction in the number of chromosomes in gametes (the sex cells, or egg and sperm). Body (or somatic) cells in humans are diploid, meaning they have two sets of chromosomes (one from each parent). The egg and sperm that combine during fertilization must be haploid, or having only one pair of chromosomes, in order to sustain this state. Each diploid cell divides twice during meiosis to produce four haploid daughter cells, which are the gametes.Meiosis uses a two-step division mechanism to achieve these goals. During the initial round of cell division, known as meiosis I, homologue pairs split apart. Sister chromatids split apart during meiosis II, the second round.
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The mitochondria of a cell is the site for which two cellular processes?
Answer:Known as the “powerhouses of the cell,” mitochondria produce the energy necessary for the cell's survival and functioning. Through a series of chemical reactions, mitochondria break down glucose into an energy molecule known as adenosine triphosphate (ATP), which is used to fuel various other cellular processes.
Explanation:
Krebs cycle and electron transport chain
Answer:
The Krebs cycle and electron transport chain
Explanation:
The Krebs cycle takes place inside the mitochondria. The Krebs cycle produces the CO2 that you breath out. This stage produces most of the energy ( 34 ATP molecules, compared to only 2 ATP for glycolysis and 2 ATP for Krebs cycle). The electron transport chain takes place in the mitochondria.
Please need the answer to these two questions ( take your time :> )
Answer:
Question 1
A.) Atoms
Question 2
B.) Cells
question 1
atoms
question 2
cells
TRUE OR FALSE: Two different types of cells (Ex: nerve cells and bloodcells) have different structure and function because they have different DNA. *
True
False
SOMEONE ANSWER THIS PLZ