Answer:
A cell is capable of independently carrying out all necessary activities of life . So , they are called basic or functional unit of life .
⚠️HELP⚠️
UV rays, chemicals, radiation, and tobacco products are all agents known to cause cancer because they can cause the DNA in cells to be incorrectly transcribed, therefore continuously making a
protein. What are these agents caffed?
Pollution
A
B
Mutagens
С
Polypeptides
D
Anticodons
A chewing insect damages the vascular tissue of a plant system. This damage will most directly affect the
Answer:
Conduction of water and minerals between the roots and leaves
Explanation:
- EIjiro
1.2 Identify TWO types of stressors that learners are likely to experience in a post-school
destination such as a college or university, or the workplace.
Answer:
The two types of stressors are;
1. Physical stress
2. Psychological stress
Explanation:
Stress is a state of subjecting a person or thing to different forms of pressure. Stressors are factors that can lead to stress. When a person gets into an institution of higher learning or begins working with an establishment, he can face different kinds of stress. Two of them include;
1. Physical stress: This stress could be caused by excessive exertion in activities. In the school environment, attending lectures, completing assignments, and engaging in social activities could result in burn out.
2. Psychological stress: This stress can be caused by emotional and cognitive factors. Rigorous deadlines and expectations from bosses can lead to emotional drain.
What treatment is used for Norovirus? Vaccine Antibiotics No known treatments are available Over-the-counter medicine
Answer: no known treatments
Explanation:
A. Producer
B. Primary consumer
C. Secondary consumer
D. Tertiary consumer
Answer:B. Primary consumer
Explanation:The reason why Its b because that primary comsumers are mostly herbivores or the primary comsumer is the first consumer to eat the producer.Hope it helps!
What factors do you need to know in order to calculate a region's population growth
Which option describes the function of RNA polymerase?
Select one:
Carrying amino acids to the transcription site.
Moving mRNA strands into and out of the nucleus.
Splitting the DNA double strand into two single strands.
Forming an RNA strand using a DNA strand as a template.
Answer:
brown
Explanation:
have you pooped today?
The option which describes the function of RNA polymerase is that it forms an RNA strand using a DNA strand as a template. Thus, the correct option for this question is D.
What is RNA polymerase?RNA polymerase may be defined as a multi-unit enzyme that synthesizes RNA molecules from a template of DNA through a process called transcription. This enzyme is responsible for copying a DNA sequence into an RNA sequence, during the process of transcription.
RNA polymerase binds to DNA, separates the strands, then uses one of the strands as a template from which to assemble nucleotides into a complementary RNA strand.
It uses a single-stranded DNA template to synthesize a complementary strand of RNA. Specifically, RNA polymerase builds an RNA strand in the 5' to 3' direction, adding each new nucleotide to the 3' end of the strand.
Therefore, the option which describes the function of RNA polymerase is that it forms an RNA strand using a DNA strand as a template. Thus, the correct option for this question is D.
To learn more about RNA polymerase, refer to the link:
https://brainly.com/question/15872478
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A. Red tailed hawks
B. White spruces
C. Red foxes
D. Lynx
Answer:
Red foxes
Explanation:
The arrow shows the transfer of energy from the shrew to the red fox
Speciation means the formation of a new species.
True
False
Answer:
true
Explanation:
Definition: Speciation is the process by which new species form. It occurs when groups in a species become reproductively isolated and diverge.
Answer:
true because it means the formation of a new plant or animal species
I generally remain in the nucleus what am I DNA, RNA, or both?
Answer:
DNA
Explanation:
*EXTRA POINTS*
A person pushes the same box with the same amount of force on 3 different surfaces. Which surface exerts the most friction on the box?
Answer:
Surface A.
Explanation:
The box stops faster than other surfaces here.
This means the surface applies greater frictional force to the box conpared to others.
_____ is a group of similar organism that can mate with each other and can make fertile offsprings
Answer:
A species is a group of similar organisms that can breed with one another to produce fertile offspring.
Explanation:
For example, humans are one species and dogs are another species. Individuals of the same species can reproduce to make more individuals of the same species.
Answer:
A species
Explanation:
Based on the information given in the chart, which kingdom most likely has the highest percentage of photosynthesizing organisms? A. Eubacteria B. Animalia C. Plantae D. Fungi
Answer:
The answer is C. in other form Kingdom Plantae its C
Explain ONE possibe advantage of vivipary when compared to
ovipary
Embryos are protected and physiologically maintained by the pregnant female.
Need the answer quick pls thanks
Please complete the following DNA strands
1. AGGTCCAAGCTCAAATTTCCCC
2. GAAACCCCTTAAACCTTAATTCC
3. GCGCGCGCAAATTTTTCCCATCT
Please complete the following strands using RNA:
1. AGGTCCCAAAGGCCCTTTCC
2. UAAAGGGCCCAGCCCACC
3. CUAAAAGGGGGUUUUAACC
What type of selection is most likely responsible for splitting a population into separate species within the same habitat! A.
disruptive selection
B.
directional selection
C.
stabilizing selection
D.
artificial selection
Answer:
disruptive selection
Explanation:
Answer:
A: Disruptive selection
Explanation:
I just did this Study Island a couple days ago. I got you.
HELP!!!! 50PTS!!!!!
Which of the following is not one of the steps through which scientists hypothesize simple cells were produced? (3 points)
The biotic synthesis of small inorganic molecules
The joining of small molecules to form macromolecules
The origin of self-replicating molecules
The packaging of macromolecules into protocells
Answer:
The biotic synthesis of small inorganic molecules
Explanation:
The biotic synthesis of small inorganic molecules is not one of the steps through which scientists hypothesize simple cells were produced.
What do you mean by a Cell?A cell may be defined as the smallest structural and functional unit of life in the living entities.
Biotic synthesis of small inorganic molecules lacks the presence of essential elements like hydrogen and carbon. In the absence of such important biomolecules, simple living cells are impossible to synthesized.
Therefore, the correct option for this question is A.
To learn more about Biomolecules, refer to the link:
https://brainly.com/question/10904629
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When a squirrel hears a strange noise that might indicate the presence of a predator, fight-or-flight hormones are released into its system. The hormones help prepare the squirrel's body to do strenuous physical activities, like quickly climbing up a tree, more efficiently. Which statement describes how two organ systems work together to help a squirrel respond to a possible external threat?
Answer:
The flight-or-flight hormones are released by the endocrine system in response to environmental changes detected by the nervous system.
Explanation:
yes
How does the carnivorous plant catch its victums?
Pitfall traps (pitcher plants) trap prey in a rolled leaf that contains a pool of digestive enzymes or bacteria. Flypaper traps use a sticky mucilage. Snap traps utilise rapid leaf movements. Bladder traps suck in prey with a bladder that generates an internal vacuum.
Answer:
They use special traps that are connected to them.
Explanation:
For example, the Venus Flytrap uses it's "mouth" to close on the fly. A sundew plant uses sticky spines to stuck to the bugs and slowly curls up and digests the bug.
How does carbon dioxide and
water enter the plant?
Answer:
CO2 through the leafs and H2O through the roots
Explanation:
CO2 enters through the stomata and the water gets into the plant through the roots and goes up the plant through capillary action.
Answer:
co² enters the plant by stomata where as the water enters through roots when we watered the plant
How can we tell that two species shared a common ancestor, and are therefore related?
Answer:
Homologous structures provide evidence for common ancestry, while analogous structures show that similar selective pressures can produce similar adaptations (beneficial features). Similarities and differences among biological molecules
Explanation:
There are multiple ways you can tell
you can look at the bone structure of an organism and see if it's homolougous
Or use a cladogram to tell what species share a common ancestor ( hope this helps)
I am giving 15 ponits! pls answer!!
How do you predict that a change to a single nitrogen base, such as an adenine or a thymine, could affect the function of a gene?
Answer:
Study whether a different protein is produced or has a different function because another amino acid has been synthesized
PLEASE MARK ME BRAINLYIST
Explanation:
1)What does the term Science means to you as a student?
Answer: 1 : knowledge about the natural world that is based on facts learned through experiments and observation. 2 : an area of study that deals with the natural world (as biology or physics)
Explanation:
Answer:
Death and Boredom
Explanation:
Seventy percent of the plants containing chemicals useful for cancer treatment are found only in rain forests. What type of ecosystem service do these plants provide ?
Answer: The type of ecosystem service these plants provide is PROVISIONING SERVICES.
Explanation:
Ecosystem services is defined as the activities that occurs in an ecosystem which directly or indirectly enhance the well being of humans. They are grouped into four different categories which include:
--> Regulating services
--> cultural services
--> supporting services and
--> provisioning services
The PROVISIONING SERVICES obtained from the ecosystem are any benefits or products that can be gotten from nature. These include:
--> food
--> drinking water
--> wood fuel
--> natural gas
--> medicinal resources (gotten from herbal plants which can be used to manufacture drugs for cancer treatments).
The current genetic code evolved Please choose the correct answer from the following choices, and then select the submit answer button. Answer choices before the common ancestor of all extant life. after the common ancestor of all extant life but before eukaryotes split from the other domains of life. after eukaryotes split from other domains of life but before the split of multicellular animals and multicellular plants. after the split of multicellular animals and multicellular plants but before the common ancestor of chordates. after the common ancestor of chordates.
Answer:
before the common ancestor of all extant life.
Explanation:
Genetics can be defined as the scientific study of hereditary in living organisms such as humans, animals and plants.
Heredity refers to the transfer of traits (specific characteristics) from the parent of a living organism to her offspring through sexual reproduction or asexual production. Some examples of hereditary traits are dimples, tongue rolling, baldness, handedness, freckles, curly hair, color blindness, height, etc.
Basically, deoxyribonucleic acid (DNA) is an organic complex-molecular structure found in all living organisms. It comprises of genes and is essentially the foundation block of all living organisms such as humans, animals and plants.
The current genetic code evolved before the common ancestor of all extant life i.e that are still in existence or alive.
an energy-producing organelle found in nearly all cells of plants and animals.
Answer:
Mitochondria
Explanation:
Mitochondria is and energy kinda like a battery and cells have thousands of mitochondria. Hope this helps :)
An ant is a unicellular organism true or false
Answer:
Hellooo
ur answer is false
it isn't an unicellular organism
· The role an organism or a population plays in an ecosystem is known
as its -
A. Adaptation
B. Niche
C. Habitat
D. Prey
Answer:b
Explanation:
cell division gizmo answer key
look it up I might have what your looking for