Explanation:
The answer is #1.
As cells become abnormal, old and damaged cells do not go through the cell cycle and can not regenerate like usual & the damaged. Any new cells are the cancerous ones that triple in number.
The disruption of cell cycle regulation is one of the main features of cancer. The correct option is 1.
The cell cycle is a strictly controlled process that makes sure that cells grow, divide, and are kept in good condition.
This regulating mechanism can be upset in cancer by mutations or changes in the genes responsible for controlling the cell cycle.
The cell cycle typically moves forward through a number of checkpoints that keep an eye on the DNA's integrity, the availability of critical resources, and the signals for cell division.
These checkpoints serve as controls to stop the division of damaged or aberrant cells.
Thus, the correct option is 1.
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What is the process of shedding the uterine lining that was built up to nourish an embryo?
maturation
ovulation
menstruation
fertilization
Answer:
Menstruation is one part of a woman's cycle when the lining of the uterus (endometrium) is shed. This occurs throughout a woman's reproductive life. With each monthly cycle, the endometrium prepares itself to nourish a fetus.
Explanation:
plz help asap! The availability of which of the following factors would directly limit the productivity of the Calvin cycle?
CO2
Light
Water
I only
II only
I and II only
II and III only
Answer:
II and II only
Explanation:
i just took the quiz and i got an A
Will give brainliest to the right answer! The problem is plastic pollution in the ocean, explain the role science and engineering play in impacting our world describe the engineering design process determine and prioritize the criteria and constraints for the chosen real-world problem
Answer:
science and engineering can help find ways to both reduce plastic waste and easier plastic clean up.
Explanation:
Х What is true of both photosynthesis and cellular respiration? O A Energy is created from wately O B. Anabolic reactions occur. O C. Catabolic reactions occur. O D. Energy is created from sunlight.
Answer:
I think D
Explanation:
Some cells contain two copies of each chromosome, and some cells contain only one copy of each chromosome. Which types of cells contain two copies of each chromosome? (Select all that apply).
Group of answer choices. HELPPP
Skin Cell
Blood Cell
Sperm Cell
Egg Cell
please help I WILL GIVE BRAINALIST
Answer:
I believe the answer would be a. Lynx would die out and decrease rapidly if they could not find another prey.
Explanation:
plz help asap! What is the best explanation of how the fluid mosaic model helps explain the selective permeability of cell membranes?
Cholesterol embedded in the phospholipid bilayer allows passage of certain molecules.
The phospholipids are flexible and can slide past one another, allowing small gaps that molecules can penetrate.
The phospholipid bilayer allows osmosis while preventing diffusion of H2O molecules.
The phospholipid bilayer provides the cell's protection, while embedded proteins allow passage of some molecules.
how do proteins relate to living thing/organisms
oxygen molecules absorbed by moist respiratory surfaces in humans diffuse immediately into
a. endocrine glands
b. blood capillaries
c. external tubules
d. skin pores
Answer:
b. blood capillaries
Explanation:
The oxygen molecules should be absorbed via moist respiratory surfaces in humans that diffuse immediately into the blood capillaries.
What is blood capillaries?The capillaries should be considered as the small blood vessels that have thin walls, The oxygen and nutrient arise from the blood should be shifted via the walls and get into the organs and tissues.
Here the capillaries should be considered as the wastage products that are away from the tissues.
Also, there are exchange for the wastage and carbon dioxide.
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explain why different enzymes are required for digestion?
Answer:
Enzymes are essential for healthy digestion and a healthy body. They work with other chemicals in the body, such as stomach acid and bile, to help break down food into molecules for a wide range of bodily functions.
What occur during photosynthesis? A. Chemical energy is converted into light energy. B. Glucose is broken down to release energy. C. Light energy is converted into chemical energy. D. Carbon dioxide and energy are released into the atmosphere
Answer:
d. carbon dioxide and energy are released innto the athosphere
Explanation: hope that helps
A cell only divides once during its lifetime.
Answer:
no. it will divide itself 50-70 times until it's right
What are TWO factors that could affect the rate of diffusion?
Answer:
Diffusion occurs when particles move from an area of high concentration to an area of low concentration. The factors affecting rate of diffusion are: concentration, temperature, mass of the particle and properties of the solvent in which diffusion occurs. Faster movement equals faster diffusion.
Explanation:
How is energy produced using solar energy
Answer:
by using the suns uv rays
Explanation:
Which student’s statement best describes the movement of Earth’s plates?
14. Did all four children inherit exactly the same traits? Explain.
15.
If two children have the same traits, will they look exactly alike? Explain.
16.
Would any of the children look exactly like their parents? Explain.
I’ll give brainliest
Answer
r u sure u will though
Explanation:
True or false: According to trichromatic theory, color blind people could not see the green and red works of art because a part of their eye does not process those wavelengths the same as everyone else.
Answer:
True! I think??
Explanation:
The Trichromatic Theory is the idea that there are three receptors in the retina of the eye that are each sensitive to their own specific color. These three colors are red, green, and blue.
The statement is true According to trichromatic theory, color-blind people could not see the green and red works of art because a part of their eye does not process those wavelengths the same as everyone else.
According to the trichromatic theory of color vision, also known as the Young-Helmholtz theory of color vision, there are three receptors in the retina that are responsible for the perception of colorOne receptor is sensitive to the color green, another to the color blue, and a third to the color red. The combinations of these three colors produce all of the colors that we are capable of perceiving. Researchers suggest that people are able to distinguish between as many as seven million different colors.Photoreceptors also tend to have different sensitivity levels. Blue receptors are the most sensitive and red the least; the ability to perceive color requires interaction between at least two types of photoreceptors. These three colors can then be combined to form any visible color in the spectrum.Learn more about trichromatic theory
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which of these is not a limiting factor?
predation
food
b
water
non of above
Answer:
water
Explanation:
water
I hope this answers is correct
How do you determine which size micropipette to use if more than one have the volume capabilities needed to measure the desired amount?
Answer:
always use the one that holds the least amount needed
Explanation:
whats the structure and function of the effector
Answer:
Effectors include muscles and glands - that produce a specific response to a detected stimulus.
Explanation:
The seed is derived from which part of a plant?
Explanation:
from fruit the seed is derived
PLEASE HELP I WILL GIVE BRAINALIST
Answer:
i am pretty sure its A
Explanation:
Answer:
the answer is A
Explanation:
what is your operational definition of deforestation
Answer:
Deforestation is the clearing of trees, transforming a wooded area into cleared land.
Explanation:
So deforestation is the act of removing a forest.
PLESE HELP IM GONNA FAIL WILL GIVE BRAINLESS
Answer:
False is the correct answer :)
make up 2 words using the word phobia with their meanings
Answer:
acrophobia, fear of heights.
aerophobia, fear of flying.
arachnophobia, fear of spiders.
astraphobia, fear of thunder and lightning.
autophobia, fear of being alone.
claustrophobia, fear of confined or crowded spaces.
hemophobia, fear of blood.
hydrophobia, fear of water.
Explanation:
i hope all these examples help and if they do plz give me extra points
Which of the following best describes the genes of offspring of organisms that reproduce sexually?
Answer:
Each of the offspring is genetically unique and received some of its genetic
Explanation:
While reproducing sexually, The zygote receives half of the gametes of male organism while half of the gametes of female organism. This constitutes to the total number i.e. 46 chromosomes.
While the zygote receive half from male and half from female, This means that the offspring produced by the zygote will have both the characteristics in common of the male as well as female. Remember that, Chromosomes contain gene which are particularly responsible for characteristics.
So, Each of the offspring is genetically unique and received some of its genetic information from each parent, so each has some traits in common with each parent.
What are dark lines
Answer:
An absorption line in an electromagnetic spectrum, appearing as a black line at visible wavelengths. ... 'Each element or compound in the sample absorbs particular wavelengths of light, resulting in one or more dark lines on its spectrum. '
Explanation:
Answer:
An absorption line in an electromagnetic spectrum, appearing as a black line at visible wavelengths
Explanation:
GGACGCCGA translated
Answer:
CCTGCGGCTHope this helps :)
If the versions of a gene for a trait are different, the organism is said to be
Answer these plssss!
1. Heterozygous
Heterozygous is defined as “having two different alleles of a particular gene or genes.”
2. Gene
Each DNA sequence that contains instructions to make a protein is known as a gene.
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a term used to describe organisms that cause disease
Answer:
pathogen a pathogen is an organism that causes disease
Explanation: