Answer:
a
Explanation:
What is the sugar in a DNA nucleotide?
Answer:
deoxyribose
Explanation:
Both DNA and RNA are built with a sugar backbone, but whereas the sugar in DNA is called deoxyribose, the sugar in RNA is called simply ribose .
Which of these statements is best illustrated by this diagram?
Answer:it’s D
Explanation:
Because plants take carbon dioxide
The statement that is best illustrated by the diagram is that plants can take in carbon dioxide from air or water. The correct option is D.
What is the carbon cycle?The carbon cycle refers to the biogeochemical processes that keep the earth's and the atmosphere's carbon levels stable and in balance.
The pathways show how the carbon compound is used in various processes and sources while maintaining its natural composition. The cycle's primary goal is to maintain a balance of carbon in the ecosystem's biotic and abiotic components.
Photosynthesis, the method used by plants and other autotrophic organisms to make food, converts carbon dioxide into glucose and oxygen, both of which are vital for life.
Therefore, the correct option is D, plant can take in carbon dioxide from air or water.
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which of the following is a fertilized egg
Answer:
A fertilized egg is called a zygote.
describe the relationship between an organisms ecological niche and natural selection.
(2 paragraphs please)
Answer:
Explanationdnasdknasldkas
PLZZZZZZ HELP ASAP!!!! 25 POINTS!!!!!! Include # and which blank plzzzzzzzzz!!!!!! <3
Answer:
6) 1. Crossing over: crossing over can mean any number of things. It could mean transforming, like making a change, or something as silly as crossing a bridge. In biological terms, it means transforming onto another stage, like a caterpillar making a chrysalis so it can cross over ino the final stage of its life: a beautiflul butterfly.
2. Its during the S phase when the chromosomes are replicated also they significant cell growth occurs.
7) 1. The parent cell in mitosis starts out as a diploid cell and it splits into two haploid daughter cells.
2. diploid spores that undergo meiosis.
8) I don’t know
9) 1. Sex cells have half a set of chromosomes, 23, while parent cells have 46.
Explanation: that all the answer there but for number 8 it look like the same question but uh..., hope this help
what factors determine the rate of weathering
Answer:
Mineral Composition, Type of Lattice, Temperature, and Water and Salt.
Explanation:
Hope this helps :)
please help!! thanks !
Answer:
pretty sure it's d
most likely
Explanation:
All newly made cells need to have the exact same DNA in them with no errors or mistakes made. Thus DNA replication has to occur before the cell can enter Mitosis. And to help make Mitosis easier, DNA condenses into
a. Croatia
b. Chromatin
c. Chromosomes
d. Chromium
help please this is so harddd
What is the role of tRNA during translation?
Climate change can affect biodiversity in many different ways. What are potential consequences of climate change on biodiversity?
decrease in the background extinction rate
alterations in plants' growing seasons
extinction of certain species
flowers blooming before pollinators are active
reduction in the frequency of natural disasters
new organisms moving into an ecosystem
Answer:
The correct answers are 2, 3, and 4. Hope the is correct.
Explanation:
If this is correct can you mark brainiest.
The potential consequences of climate change on biodiversity include:
Decrease in the background extinction rateAlterations in plant's growing seasonsExtinction of certain speciesFlowers blooming before pollinators are activeNew organisms move into an ecosystem.The correct options are 1, 2, 3, and 5.
Climate change can increase environmental stress on species, which can lead to a higher risk of extinction.
As habitats change or become less suitable for certain species, their survival and ability to adapt may be compromised.
Climate change can disrupt the timing and duration of plant growth cycles. Changes in temperature and precipitation patterns can impact the timing of flowering, leaf emergence, and fruiting in plants.
Climate change can have severe consequences for species that are particularly sensitive to changing environmental conditions.
If their habitats become unsuitable due to factors like temperature changes, altered precipitation patterns, or loss of critical resources, such as food or nesting sites, these species may struggle to survive.
Changes in climate, including shifts in temperature and altered seasonal patterns, can cause flowers to bloom earlier than usual.
As a result, the disruption in the synchronization between flowering plants and their pollinators can have adverse effects on both plant reproduction and the pollinators' survival.
Climate change can alter the suitability of habitats for different species. As temperatures or other environmental factors change, some organisms may shift their ranges or expand into new areas in search of more suitable conditions.
Thus, the correct options are 1, 2, 3, and 5.
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PLS HELPP Describe the change of human population size over TIME.
Answer:The world population increased from 1 billion in 1800 to 7.7 billion today. The world population growth rate declined from 2.2% per year 50 years ago to 1.05% per year. Other relevant research: ... We show how the world population grew over the last several thousand years and we explain what has been driving this change.
Explanation: BRAINLY Sometimes don't give u the right answer....SO TRUST ME ON THIS ONE <3 u should get a A++++
HELP A GIRL OUTT PLEASEE
Which phrase is associated with asexual reproduction but not sexual
reproduction?
A. Genetically different offspring
B. Genetically identical offspring
C. Two parents
D. Meiosis
Answer:
b. Genetically identical offspring
Answer:
B
Explanation:
Because when a cell divides in 2 it's identical
Which activity is an example of a chemical change?
Dissolving table sugar in water.
Drops of water forming on a cup of iced tea on a hot day.
Melting gold to make jewelry.
An old penny rusting.
Answer:
An old penny rusting
Explanation:
A penny forming rust is the penny being chemically altered and changing form as opposed to dissolving sugar in water, which is still sugar, just mixed with water. It doesn't change the chemical makeup of the water or sugar.
Summerize the three parts of the cell theory
Answer:
All living things are composed of cells.
Cells are the basic units of structure and function for living things.
All cells come from pre-existing cells. Also, organisms grow by “adding on more cells” NOT by increasing the size of their cells.
Explanation:
hope this helped!
enlist the function of the liver of frog
Chromosomes line up in the center of the cell during which phase?
Answer:
metaphase
Explanation:
During metaphase, the cell's chromosomes align themselves in the middle of the cell through a type of cellular "tug of war." The chromosomes, which have been replicated and remain joined at a central point called the centromere, are called sister chromatids.
Lucia is walking barefoot in her yard. She accidentally steps on a nail. How will her nervous system work to generate a reaction? Arrange the events chronologically.
The nervous system takes in information through our senses, processes the information and triggers reactions, such as making your muscles move or causing you to feel pain. For example, if you touch a hot plate, you reflexively pull back your hand and your nerves simultaneously send pain signals to your brain.
What parts of our bodies are made of dead cells?
Answer:
The parts of the body that are made of dead cells are parts of the skin and nails, hair, and part of the teeth.
Explanation:
Answer:
The parts of the body that are made of dead cells are parts of the skin and nails, hair, and part of the teeth.
Some Zooflagellate protists live in
symbiosis. What does this mean?
A. They live alone in their environment.
B. They share living space and food with another
organism and get along.
C. They harm another organism by feeding off of
it.
D. They live individually and have no need of
food.
What is the name of the jelly-like substance that is inside the cell?
Answer:
Cytosol
Explanation:
Hope this helps!
Answer:
Cytoplasm
Explanation:
I can tell you what cytoplasm is...
It's the material or protoplasm within a living cell, excluding the nucleus.
List the levels of organization in an organism in order
Answer:
The biological levels of organization of living things arranged from the simplest to most complex are: organelle, cells, tissues, organs, organ systems, organisms, populations, communities, ecosystem, and biosphere.
Answer:
There is nothing for me to list cause all i got was a question
Explanation:
Which statement best describes an organ?
O A. This is the simplest level of organization of life.
O B. Different types of tissues work together to carry out a function.
C. This is the most complex level of organization of life.
O D. Cells of one type work together to carry out a function.
SUBMIT
Answer:
D................... or B sorry
What are the main ingredients of this food item?
How might population density be related to the amount of damage caused by an earthquake?
Answer:
Population density (rural or urban area). The more densely populated an area, the more likely there are to be deaths and casualties. A severe earthquake at rush hour in a densely populated urban area could have devastating effects.
Explanation:
An average of 3.5 million people are affected by earthquakes every year. Earthquakes usually cause severe damage to urban centres, resulting in the loss of life and damage to homes and other infrastructure. Earthquakes sometimes trigger tsunamis, landslides and occasionally volcanic activity.
3) Match the six kingdoms with the characteristics that describe them:
a) archaea
b) planetaria
c) animalia
d) bacteria
e) fungi
f) protista
g) alumalae
h) somalia
i) plantae
1)______unicellular ; prokaryotic ; bacteria, blue-green algae, spirochete
2)______sunicellular ; prokaryotic ; halophiles, thermophiles
3)______unicellular/multicellular ; eukaryotic ; dinoflagelletes, golden-brown and yellow-green algae, diatoms, amoeba
4)______multicellular ; eukaryotic ; all plants
5)______unicellular/multicellular ; eukaryotic ; molds, yeasts, mushrooms
6)______multicellular ; eukaryotic ; all animals
Answer:
1. D. bacteria
2. a. archaea
3. f. Protista
4. i. Plantae
5. e. fungi
6. c. Animalia
Explanation:
Bacteria
It is one of the kingdoms which includes single-celled, prokaryotic organisms such as cyanobacteria, spirochete, E. Coli and other types of bacteria.
Archaea:
It is also unicellular, prokaryotic organisms but they show some difference with bacteria and eukaryotes and can be found in extreme conditions such as hot spring and many others.
Protista:
It is the kingdom which is newly created and includes amoeba, diatoms, dinoflagellates and similar unicellular or multicellular organism and these are eukaryotic organisms.
Plantae:
It is a well-known multicellular eukaryotic kingdom and includes a maximum number of eukaryotic organisms as these are abundant organisms found in the.
Fungi
It is a kingdom with unicellular/multicellular, eukaryotic organisms such as molds, yeasts, mushrooms
Animalia
All animals including insects to whales and elephants all come under animalia kingdom which is a kingdom of a multicellular eukaryotic organism.
Plantae is the kingdom of multicellular eukaryotic organisms. It includes all plants on the earth. The correct alternatives are bacteria, archaea, Protista, Plantae, fungi, Animalia.
Bacteria
It is one of the kingdoms single-celled, prokaryotic organisms.
For example- cyanobacteria, spirochete, E. Coli.
Archaea:
It is also the kingdom unicellular, prokaryotic organisms that can be found in extreme conditions such as hot spring.
Protista:
It is the kingdom eukaryotic unicellular or multicellular organisms. It includes amoeba, diatoms, dinoflagellates.
Plantae
It is a kingdom of multicellular eukaryotic organisms. It includes all plants on the earth.
Fungi:
It is a kingdom of unicellular/multicellular, eukaryotic organisms. It includes molds, yeasts, mushrooms.
Animalia
It is a kingdom of a multicellular eukaryotic organism. It includes all animals on the earth.
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What is the name of structure X in the picture below?
Answer:
well imma just take this
Explanation:
Pls answer these smart people
Answer:
The sagittal planes runs parallel to the longitudinal axis of the organism, or from the mouth to the tail. The direction toward the sagittal plane is called medial, while the direction away from the sagittal plane is known as lateral
Explanation:
Which two are abiotic factors that affect organisms in marine biomes?
Answer:
C
Explanation:
Abiotic means not living oxygen is non living as well as salt. All the other choices have at least one biotic factor (living ) in it
Hope This Helps:)
Mitochondria
A mitochondrion within
a cell takes in glucose.
Through the process of
cellular respiration, it
extracts some of the
energy from the glucose,
transferring it to the
molecule to the right.
Drag and drop one or
more of the components
below to replicate what
the mitochondrion
would change about this
molecule.
Please help thank you
Answer:
adhesion
Explanation:
The term used to describe the attraction of water molecules to other molecules is referred to as adhesion.
Generally, adhesion or adhesive forces is a term used to describe the force of attraction between molecules of different substances. This is as opposed to cohesion or cohesive forces which refers to the force of attraction between the molecules of the same substance.
Hence, when molecules of water attract or stick to other molecules, the force at play is an adhesive force or simply adhesion.