Answer:
D
Explanation:
I know
Answer:
I believe that your answer is C.
Explanation:
C is your answer because it shows your body how to fight and block the virus.
vaccines usually send antigerms in your cells and create immunity/block the virus from entering your cells.
i hope this helps! let me know if im wrong :)
Can someone please help me this is Biology in 7th Grade
A 500-gram block of solid cheese is melted in a pot. Which is most likely the
mass of the cheese after it is melted?
A. 499 grams, because some of the cheese evaporates as it melts.
B. 502 grams, because the cheese absorbs heat as it melts.
C. 500 grams, because the cheese does not gain or lose mass just because it was melted
Answer:
C
Explanation:
When it melts the mass should not change
how does the structure help the Hemoglobin perform its function
Answer:
structure helps stabilize the position of the attached heme
Explain how DNA is semiconservation
Please HELP!!! ASAP!!Prokaryotes reproduce asexually via -
A. Spore formation
B. Bud creation
C. Vegetative propagation
D. Binary fission
Answer: I believe 99% it is D
Explanation:
Adenine makes up 22% of the DNA of an organism. Approximately what percentage would be thymine?
A. 28%
B. 22%
C. None of these
D. 56%
11. Coughing can expel ____ from the body.
A. mucus
B. food particles
C. phlegm
D. All of the above
Answer:
D. All of the above
Starch contains two polymers of glucose, they are amylose and amylopectin. Amylose differs from amylopectin in that
Answer:
Amylose is a straight chain whereas amylopectin is a branched chain polymer.
Explanation:
Amylose differs from amylopectin because amylose is a straight chain while on the other hand, amylopectin is a branched chain polymer. Branched chain polymers refers to main chain with smaller chains as branches of main chain while straight chain polymer has only main chain and no branches of main chain. Starch comprise of about 10-20% amylose and 80-90% amylopectin. Starch is considered as the main storage of energy for green plants.
if a drug inhibits tge synthesis of dna what part of the cell would most likely be affected
Answer:
the nucleus
Explanation:
this is where DNA is stored
The advantage of having large vertebrae at the base of the vertebral column is having stability in terms of the center of gravity of the person
Answer:
what grade are u in?
Explanation:
Most of the ___-____ pathways within____require_______, and that is the reason we need to____, or ______.
Answer:
What's the subject?
And are there any word choices?
Explanation:
What according to who , is the definition of health?
Answer:
Health is the state of complete physical mental and social well being and not merely the absence of diseases or infirmity.
Explanation:
Hope it will helps you
If transpiration didn't take place, would water be able to enter the roots of the plant? Explain your reasoning
Answer:
Yes
Explanation:
If transpiration do not occur water will enter the roots of the plants because water enter through the roots by osmosis and move to the xylem vessels after which it get to the leaves and it is lost by evaporation and transpiration. Transpiration is the process why by water is loss through the stomata opening of the leaves and this help in exchange of gases, reduction of excess water and help in plant growth.
Which compares prokaryotes and eukaryotes?
Prokaryotes have DNA, and eukaryotes do not.
Eukaryotes have DNA, and prokaryotes do not.
Prokaryotes are multi-celled, and eukaryotes are single-celled or multi-celled.
Prokaryotes are single-celled, and eukaryotes are single-celled or multi-celled.
Answer:
C. Prokaryotes are multi-celled, and eukaryotes are single-celled or multi-celled.
Explanation:
took the unit test review on edge
Answer: D.) Prokaryotes are single-celled, and eukaryotes are single-celled or multi-celled.
Explanation: eukaryotes can be unicellular. most protists are single-celled eukaryotes!
Examples of reproductive advantage?
Answer:
Here are the advantages and disadvantages of sexual reproduction: 1. It creates a preserved and expanding effect. This method of reproduction will help preserve an existing genetic code of an allele to make sure that a certain species does not mutate, which is essential to its multiplication.
Explanation:
hope this helps please mark me brainly!!
Chromatids are distributed to the 2 daughter nuclei Group of answer choices
M
G2
S
G1
Answer:
M
Explanation:
Mitosis is a type of cell division that involves the production of two daughter cells that are genetically identical to one another. Mitosis encompasses two stages namely: Interphase and Mitotic phase. The interphase which further consists of G1, S, and G2 phases, is a preparatory phase for the cell to grow and replicate its DNA.
However, the separation of the sister chromatids (replicated chromosomes) into two daughter nuclei occurs in the Mitotic or M phase. Note that the M phase comprises of stages that includes: prophase, metaphase, anaphase and telophase.
Answer:
M phase
Explanation:
Please answer this MCQ fast I am in trouble...... God have mercy on you and me.
Answer:
I'm thinking its either c or b.
Explanation:
I also think its B because the effector neuron transmits impulses from the central nervous system to an effector in order to bring about a physiological response. I'm not really that good at biology.
The sputum (fluid coughed up from the lungs) of many smokers contain cells with mutations in the genes for p53. The smoking-induced mutations appear to be an early signal showing that cancer of the lungs will follow. What is the likely relationship between early p53 mutation and the development of lung cancer
Answer:
The correct answer would be - mutations in the p53 would prevent abnormal cells from dying by apoptosis.
Explanation:
P53 or tumor protein 53 gene is the gene that produces a protein that controls DNA repair and apoptosis in the cell cycle if there is an error in the DNA or cells growing abnormally therefore known as tumor suppressor gene.
If there is a mutation in this gene will prevent it from performing its function of DNA repair or stimulating apoptosis and then p53 would prevent abnormal cells from dying by apoptosis.
Thus, the mutation in P53 would lead to the growth or development of lung cancer.
what is the difference between habitats and niche?
Answer:
The role a species plays in the ecosystem is called its niche. A habitat is the physical environment in which a species lives
Answer:
The role a species plays in the ecosystem is called its niche. A habitat is the physical environment in which a species lives:)
how many CELLS does a pea plant have
Answer:
14 ,',',','',',' ' ',',,',',-,',',-"'''"''"-,-
Complete the statement: Any mechanical device which is used to help people do work is a______.
Answer:
Machine
Explanation:
8th grade science class vibes
. Which of the following describes the healthiest ecosystem? *
a. An ecosystem that has low biodiversity
b. An ecosystem that has high biodiversity
c. An ecosystem that has many more producers than any other trophic level
d. An ecosystem that has many more herbivores than any other trophic level
e. Answers B and C
Answer:
The Answer is E. Answers B and C
Explanation:
Answer:
e) Answers B and C
Explanation:
aka the 5th option
Which phrase best discribes how scientists use the data they collect
Answer: could you copy/paste or screenshot the phrase options? It'd really help me to answer your question.
Explanation:
Which of the following molecules supplies the main source of short term energy used in cellular respiration?
F enzymes
H Lipids
G carbohydrates
J proteins
Answer:
G- carbohydrates
A magazine published an article stating that drinking water obtained from waste water is harmful for health. Why is this information most likely to be incorrect? The article does not provide a scientific basis for the information magazines do not generally publish reliable scientific information drinking water has been obtained from recycled waste water since many years scientific tests show that drinking water obtained from waste water is pure and safe
Answer:
The correct answer is - the article does not provide a scientific basis for the information
Explanation:
Generally, Magazines publish articles with reliable information and sources that are universally accepted or have a scientific basis behind the information. It is already known that wastewater is recycled and purified before making it available for drinking.
In this article, there is no scientific basis behind the information as no scientific data mentioned or ignore test and practice in use from the years which is scientifically tested.
The atomic number appears
A- The number of protons in the nucleus of each atom.
B- The number of electrons in the nucleus of each atom.
C- The number of protons and electrons combined in each atom.
D- The number of elements in the periodic table.
which energy conversion takes place in some plant cells, but never in animal cells?
can someone help me this is for astronomy but there’s no option
stars produce large amounts of energy by the process of _____?
the options are
A. gravity
B. nuclear fusion
C. luminosity
D. friction
Answer:
nuclear fusion
Explanation:
Compare and contrast the disposal of waste via composting and via recycling. What are the
pros and cons of each type?
Answer: Commercial Trash Management, Consulting, Cost Reduction and Zero Waste Programs. Compliance, training, recycle and compost program implementation, waste equipment.
Explanation:
A condition causing RUQ pain in which small polyploid masses (papilloma) arise from the gallbladder wall is. a. Cholelithiasis. b. Cholestrosis. c. Adenomyomatosis. d. Pruritis.
Answer:
c. adenomyomatosis
Explanation:
i found a quizlet if you need more answers. its called chapter 10: the gallbladder and biliary system (practice test) . created by citlaly_zamarripa