Answer:
the term that best describes the uneven way that glass breaks is cleavage
Explanation:
Because in defining cleavage scientifically is the splitting of rocks or crystals in a preferred plane or direction.
Answer:
the term that best describes the uneven way that glass breaks is cleavage
Explanation:
Because in defining cleavage scientifically is the splitting of rocks or crystals in a preferred plane or direction.
Alcohols and sugars both contain the hydroxyl group. Which property does the hydroxyl group have?
A.
acidic nature
B.
solubility in water
C.
ability to form crystals
What’s the name of the first human species?
Answer:
Homo erectus. it first spread through africa and eurasia.
pls mark brainliest
Explanation:
Answer:upright man
Explanation:Upright man
Homo erectus
Homo erectus appeared about 2 million years ago and, in several early migrations, it spread throughout Africa (where it is dubbed Homo ergaster) and Eurasia. It was likely the first human species to live in a hunter-gatherer society and to control fire
What macromolecule is produced during translation?
O A. Carbohydrate
O B. RNA
O C. Protein
O D. DNA
Protein
It’s on ape x
What do you mean by endocytosis ? Answer me in ur own words
Answer:
Endocytosis means taking things in, or absorbing things. The prefix endo- helps me remember that.
Examples are pinocytosis and phagocytosis, which is where a cell envelops a food particle or a drink particle in its cell membrane and takes it into the cytoplasm to be digested and consumed.
Identify the levels of the biosphere from smallest to largest (most inclusive), left to right.
community-population-individual-ecosystem
Individual- population-community-ecosystem
individual-population-community-dingo
ecosystem-community-population-individual (It's not D)
Answer:
individual - population- community- ecosystem
Explanation:
several individuals join to form population. community is organisms in a given unit area
and ecosystem is the living and non living organisms interacting each other in a given specific area
Electromagnetic radiation may be generated by? A) Neutrons moving with constant velocity B) Electrons moving with constant velocity C) Accelerating neutrons D) Accelerating electrons
Answer: A
Explanation: hope this is helpful :)
Each phospholipid is made up of:
O A. Two phosphate groups and two fatty acid chains.
O B. A phosphate group and a fatty acid chain.
O C. Two phosphate groups and one fatty acid chain
OD. A phosphate group and two fatty acid chains.
Which statement is true of viruses?
Viruses do not consist of cells, but they have cell membranes, cytoplasm, ribosomes, and other cell organelles.
Viruses do not consist of cells; they lack cell membranes, but do have cytoplasm, ribosomes, and other cell organelles.
Viruses do not consist of cells; they also lack cell membranes, cytoplasm, ribosomes, and other cell organelles.
Viruses are cells with cell membranes, cytoplasm, ribosomes, and other cell organelles.
Answer:hello
I think the third one is right
Explanation:
Punnett squares are grids that show:
A. the phenotypes of an offspring
B. All possible results of a genetic cross
C. Actual results of general crossing (mating)
How do substances like CO2 and water move in and out of the cell?
(Please Answer) :)
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There are three processes you need to know of:
Diffusion, Osmosis and Active Transport.
Liquids (such as water) move via osmosis.
Osmosis is literally the movement of particles across a partially permeable membrane from an area of high conc to an area of low conc.
CO2 would move via either diffusion or active transport.
Diffusion is the movement of particles across the concentration gradient (i.e from high conc to low conc)
Active transport is the movement of particles against the conc gradient (i.e from low conc to high conc)
Have A Nice Day ❤
Stay Brainly! ヅ
- Ally ✧
｡☆✼★ ━━━━━━━━━━━━━━ ☾
Answer:
CO2 moves by diffusion and H2O move by osmosis through cell membrane .How were redi’s and pasteur’s experiments similar
Answer:
Both tested the idea of spontaneous generation.
Explanation:
The Redi's and Pasteur's experiment was performed to disprove the theory of spontaneous generation. They proved that life come from the pre existing life by working on the maggots and condition that originates the maggots from the flies.
Type the correct answer in the box. Spell all words correctly. What is the source of continuous heat and energy that we receive from the Sun? The ____ chain reaction is the source of continuous heat and energy that we receive from the Sun.
Answer:
Nuclear fusion
Explanation:
Nuclear fusion powers our sun as nuceli fuse together and this reaction is exothermic (until some point), releasing energy which is light and heat.
Describe the structure of saturated fatty acids! WILL MARK BRAINLIEST!!
Answer: A fatty acid in which the hydrocarbon molecules have a hydrogen atom every carbon and thus are fully hydrogenated. Byway of comparison the hydrocarbon molecules of unsaturated fats have two carbons that share double or triple bonds and are therefore not completely saturated with hydrogen atoms.
Scientists must be able to repeat an experiment and get very similar results; otherwise their conclusions will be questioned. If the
results of a repeated experiment are different from the original results, the results of the experiment
Answer: are flawed
Explanation:
Write the level of glucose in biological organization?
Answer: It’s bigger than black and white
Explanation:
We done have a hell of a year
If water were a nonpolar molecule how would it’s properties be different
Which of the following are functions of proteins?
A)Energy storage
B)Cell signaling
C)Catalyzing chemical reactions
D)Encoding genetic information
Answer:I believe it’s D.
Explanation:
The equator rubs through which continents
Answer:
It passes through the mainland of Africa and South America, and through offshore islands of Asia.
Answer:
Africa and south america
Explanation:
Hope this helps!
SCIENCE: Scurvy can be cured if we consume
1 point
cheese, egg yolk
Citrus fruits, tomatoes
nuts,legumes
fish,dark leafy vegetables
Answer:
The answer to this are Citrus fruits and tomatoes
Answer:
Citrus fruits, tomatoes
Explanation:
Scurvy is a condition caused by a severe lack of vitamin C in the diet.
Scurvy is easily treated by adding some vitamin C to your diet, such as fresh fruit and vegetables.
The front legs of a cat and the arms of a human share a bone structure that suggests a common evolutionary lineage. Therefore, these skeletal structures are
Answer:
homologous
Explanation:
Since the front legs of a cat and the arms of a human share a bone structure that suggests a common lineage, these structures are said to be homologous.
Homologous organs are organs that share some similarities in different organisms but whose function differ in these organisms.
The organs are structurally similar but functionally different. Homologous organs represent one of the evidences scientists use to support evolution.
The front legs of cats and the arms of humans are functionally different, even though their structure is based on the same five digit plan.
How does a genotype differ from a phenotype?
The sum of an organism's observable characteristics is their phenotype. A key difference between phenotype and genotype is that, whilst genotype is inherited from an organism's parents, the phenotype is not. Whilst a phenotype is influenced the genotype, genotype does not equal phenotype.
Answer:
What is the difference between a genotype and a phenotype? A genotype refers to the genetic characteristics of an organism. A phenotype refers to the physical characteristics. For example, having blue eyes (an autosomal recessive trait) is a phenotype; lacking the gene for brown eyes is a genotype.
Explanation:
Please give me brainlest
Predict the most likely effect of a two-nucleotide deletion in the middle of the intron located between exons 4 and 5 on the structure of protein A. Justify your prediction.
Will mark brainliest!
Answer:
The question is incomplete; however, it is important to note that the deletion of two nucleotides in an intron generally doesn't have effect on gene function, thereby they are generally neutral.
Explanation:
Introns are gene regions that were historically considered as junk DNA because they do not encode for proteins, and therefore they were thought to have no biological function. However, in the last years, it has been discovered that introns are gene regions that encode non-coding RNA (ncRNAs), which are involved in gene regulation.
What are some benefits of meiosis? and mitosis?
Why does it make sense that our sex cells use meiosis?
How might mutations in dna affect an organism?
What do mutations cause?
What are everyday things that can cause mutations?
Answer:
It comes from the woman’s Fallopian tube after fertilization
Explanation:
After the sperm successfully reaches to the woman’s egg it goes to the Fallopian tube and so on
which one means chromosomes that everyone has, regardless of sex. The first 22 chromosomes
Answers
- Autosomes
-Sex Chromosomes
-Analogous Chromosomes
Answer:
Autosomes is tge correct one Explanation:
where are the photic, aphotic, littoral, limnetic, and benthic zones located at in a lake
which part of your body to transfer information?
Answer:
The nervous system. The nerves send signals and information to your brain.
Answer:
The nervous system
HAVE A GOOD DAY!
HELP PLEASE!!
What three major macromolecules are involved in gene expression?
mRNA
DNA
Polypeptides
I just need confirmation if my list is correct.
Answer:
There are three major types of biological macromolecules in mammalian systems.
Carbohydrates.
Nucleic acids.
Proteins.
When DNA is being transcribed into mRNA, The C and G go together. The A in DNA would pair up with what in RNA?
X
G
T
U
Which of the following describes surface tension in water?
Choose 1 answer:
Choose 1 answer:
(Choice A)
A
Surface tension occurs due to ionic bonding.
(Choice B)
B
Surface tension is caused by water molecules repelling one another.
(Choice C)
C
Surface tension allows water to support small objects if they are placed carefully on its surface.
(Choice D)
D
Surface tension of water is weakened by hydrogen bonding.
Answer:
C
Explanation:
Small objects usually do not permeate the surface of the water due to its high tension. The covalent bonding of water allows for its unique ability of high surface tension.
What are greenhouse gases
and how do they contribute
to global warming?
Answer:
they contribute to global warming because the greenhouse gases affect the ozone layer making it having holes which allow more sunlight to reach Earth surface which results to global warming
Explanation:
they contribute to global warming because the greenhouse gases affect the ozone layer making it having holes which allow more sunlight to reach Earth surface which results to global warming
Answer:
"Greenhouse effect" is the warming of the climate that results when the atmosphere traps heat radiation from Earth towards space. Certain gases in the atmosphere resemble glass in a greenhouse, allowing sunlight to pass into the "greenhouse," but block Earth's heat from escaping into space. These gases that contribute to the greenhouse effect include water vapor, carbon dioxide (CO2), methane, nitrous oxides, and chlorofluorocarbons (CFCs). Carbon dioxide is responsible for 53% of the of global warming. It is the result of processes of the use of products such as fuel deforestation and production of cement and other materials. Its permanence in the atmosphere varies, but it’s very high at all times since 80% lasts for 200 years and the other 20% can take up to 30,000 years to disappear. Methane is the next of the greenhouse gases which has the biggest effect on global warming with 15%. This is produced by activities such as livestock production, agriculture, sewage treatment, natural gas and oil distribution., coal mining, fuel use and is also given off from waste tips, and lasts an average of 12 years in the atmosphere.
Hope this helps :)
Sorry, I would type more and give a better answer but I'm lazy and my brain works even worse at 12 am
