Question 8
(02.03 LC)
What did Louis Pasteur's experiment contribute to cell theory? (4 points)
a
The fact that all organisms consist of cells
b
The evidence that cells are the basic unit for all organisms
c
The proposal that cells are living organisms
d
The proof that cells only come from other cells
Answer:
D. is the correct answer
Explanation:
He was the first scientist to prove that cells can only form from pre-existing cells
Hope it helps.
You are on the top bunk of a bunk bed and you want to turn on the air conditioner on while your friend in on the bottom bunk is fine. What type of energy tranfer cuases this to happen?
A. Conduction
B. Convection
C. Radiation
somebody once told me that your cool
Which of the following DNA sequences is complementary to the base sequence ACCGTAT?
Answer:
TGGCATA is the complementary DNA strand.
Explanation:
A=T C=G G=C T=A
this is the key
100 points plus brainliest if you write a lab report based on this link, the report is on the Disease spread in Biology
Answer:
Ok. I'll try to do it . But where's the link ? Also, can the report be on any disease?
Explain what genetic engineering is, and give real life examples (more than 1) of humans introducing a gene from one creature/plant into another creature/plant. Why did humans do this? Was it successful? Help me please this is due in around 3 hours
Answer:
Genetic Engineering also known as genetic modification are techniques used to transfer genes from the cells of a donor organism to those of a recipient.
One example is the formation of golden rice. 3 types of genes are added. Two come from daffodils and one from a bacterium, together forming beta-carotene, the chemical which give carrots their colour hence the name 'golden rice'. This is an advantage in LEDCs as beta-carotene is converted to vitamin A, which could save the eyesight of millions of children.
Another example are bananas. The genes that produce antigens to a certain disease are taken and transferred to bananas. The antigens contained in the banana will stimulate an immune response. This has successfully prevented diseases, and it will not be necessary to get needles stuck in you. This can be a very efficient method of preventing diseases in countries that has bananas as their main source of calories.
What are some examples of a bacterial infection?
Answer:
Strep throat, UTI's, food poisoning, MRSA, and various other STD's
Explanation:
Answer:
strep throat, uti (urinary tract infection), and e coli are all examples
Where does energy come from that drives respiration?
sun light
oxygen
glucose
O water
Answer:
Sunlight
Explanation:
whats a unbalanced force example?
Explanation:
I guess you translate this visual from Turkish to EnglishI couldn't find anything else.Answer:
A stroller being pushed
Explanation:
Which of these activities promotes the most sustainable use of resources?
Answer:
.Recycle
.Pick up trash
.Sort the garbage
.Plant a garden
.Make laundry products at home
Explanation:
Brainliest involved :))
Answer:
answer c
Explanation:
pls make me as brainlist
which structure contains a cell nucleus
The nucleus is an organelle found in eukaryotic cells. Inside its fully enclosed nuclear membrane, it contains the majority of the cell's genetic material. This material is organized as DNA molecules, along with a variety of proteins, to form chromosomes.
Today why are fossil fuels more commonly utilized than alternate energy?
Answer:
So they are more careful
Answer:
Renewable energy
Explanation:
Renewable energy, on the other hand, typically emits less CO2 than fossil fuels. In fact, renewables like solar and wind power—apart from construction and maintenance—don't emit any CO2 at all. With renewable energy, you can breathe easier, stay cooler, and create a more comfortable world for generations to come.Jan 2, 2018
Hope it helps.
what would be the RNA strand produced after transcription?
5' A-T-T-C-G-A-T-G-C 3'
2) Which of these is the process during which some of a plant's cells become
root cells, and other cells form the plant's stem?*
A. meiosis
B. mutation
C. homeostasis
D. differentiation
Answer:
Explanation:
……
Differentiation is the process by which some of a plant cells become root cells, and other become stem cells. Option D is correct.
Differentiation:
It is the process by which cells become different cells such root or stem cells. This is found in the stem cell and all plant cells have stem cells property.
During the differentiation, the cells change in the cell morphology, membrane potential, and metabolic activity.
Therefore, Differentiation is the process by which some of a plant cells become root cells, and other become stem cells.
To know more about plant's cells
https://brainly.com/question/560579
why do some people think transgenic organisms are dangerous?
Answer:
beacsue they have unknown long term risks
Explanation:
The benefits of using GMOs include crops having higher harvest yields which can feed more people in the world, and making food more nutritional. The risks of using GMOs include both the unknown long term risks of eating GMO crops and the negative effects that they can have on an environment.
Absolute brightness is the true brightness of a
star measured from standardized distance.
Apparent magnitude of a star depends on
Answer:
How bright the star appears at a standard distance of 32.6 light years or 10 parsecs.
Explanation:
I majored in Biology
The easter portion of the United States is dominated by what biome?
A. Biome
B. Community
C. Population
D. Abiotic factors
Answer: A. biome becuase that is where a lot of farming is done
Explanation:
Please help meee someone
Answer:
Genes are segments of deoxyribonucleic acid (DNA)
Each chromosome is made up of DNA
Genes carry the information that determines your traits (say: trates), which are features or characteristics that are passed on to you — or inherited — from your parents.
Explanation: C
These are sacs that function in digestion, small storage area of an animal cell
vesicles
Golgi Bodies
ER
Nucleus
A habitat supports ten thousand rabbits, however, the habitat has enough water and space to support twenty thousand rabbits. What might be a reason for
this?
The respiratory system _____.
The resportiory system
does not work with any other systems
removes carbon dioxide from the body
supplies the body with oxygen
includes the lungs
does not need blood to work
Answer:
The respiratory system includes the lungs and supplies the body with oxygen. It also removes carbon dioxide from the body.
1. The dependent variable is also called which of the following?
O responsive
O responding
O manipulated
O manipulator
2. The independent variable is also called which of the following?
O Responsive
O Responding
O Manipulated
O Manipulator
PLEASE HELP FAST!!! I’m timed
Answer: Independent=Manipulated
Dependent=Responding
Explanation:
It's in Nearpod
¿Por qué consideras importante la medición de propiedades y/o fenómenos en las ciencias experimentales?
Answer:
una medición debe ser precisa y objetiva ya que sólo de este modo es posible reproducir el diseño experimental en condiciones controladas
Explanation:
Las ciencias experimentales son aquellas que realizan estudios en condiciones controladas (experimentos) con el objetivo de comprender el mundo natural que nos rodea. La medición juega un papel crucial en las ciencias experimentales ya que sólo una medición precisa y objetiva permite reproducir los resultados obtenidos en diferentes experimentos. De este modo, el proceso de cuantificar magnitudes está directamente asociado a la confiabilidad de los datos obtenidos en un experimento y consecuentemente también a la confiabilidad de las conclusiones derivadas de la aplicación del método científico experimental.
Should girls cook during menstrual days or not? Why? plz tell me fast
Answer:
IN OLDEN TIMES:
A girl, when she reaches puberty is barred from entering the prayer room or performing any religious prayers during her menstruation. The only reason mentioned in our scriptures is that she is (ashudha) unclean during that period.
During ancient days, women would take bath in the river, pond or near the well. During the time when the girl would be menstruating, it would be awkward to bathe outside in the river as it would probably ‘pollute’ the water.
So, the ladies did not take bath. Since the ladies did not take bath, they were naturally termed ‘unclean’ during that time. Hence, their being barred from the clean’ places in the house, namely the prayer room or the kitchen.
However, Science has a different meaning for the menstruation. As per science, a woman is more irritable during those days because of a hormonal imbalance. Psychics claim that there is a different aura around a menstruating woman, maybe again a chemical reaction.
Segregating to pray requires a positive attitude and people tend to respond to the negative virations of a person standing with you; maybe that was the reason why a woman was barred from public places and the kitchen.
TODAY:
Times have changed,
It is the old saying of old people. But of a girl cooks during periods then it is not to become bad in taste or it won't get spoiled. The taste of food is going to be same as she cooks on other days. So I think this saying is wrong and girls can cook during their mensuratl days. It is a natural cycle and they r not responsible for it
Please help!!!!!!!!!!!!! time sensitive!!!!!!!! worth 25 points!!!!!!!!!!!
Match each characteristic to the correct plant group
Which of the following correctly states the law of conservation of energy?
A. Energy cannot be created or destroyed but it can be transformed from one form
to another
B. Energy can be created or destroyed, as well as transformed from one form to
another
C. Energy is created when it is transformed from one form to another
D. Transformations are inefficient because some energy is destroyed and lost a
What is the volume of an object with a mass of 28 g, and a density of 4 g/cm³
Answer:
7.0E-6 i beleve
Explanation:
PLZZZ HELP ME!! PLZ I’ll give brainliest!!
Answer:
They are earthqake measures.
Models are often used to explain scientific knowledge or experimental results.
A model of an ecosystem is shown below.
This model classifies organisms based on
A. reproductive processes.
B. decreasing mass.
C. feeding habits.
D. ability to move.
What makes a healthy ecosystem?