I need some help with this biology stuff :) it's due in like 5 hours so please can someone help me out?
Answers
1- C
2- B
3- E
4- A
5&6- D
Related Questions
the environment can also affect an organism’s traits. The example of nourishment was used in the case for Spike, as this could affect his growth and size. This can also occur in humans. UV light was not mentioned in the video. How could UV light potentially affect an organism’s trait?
Answers
hope it helps
Genes, the environment, and the organism
The net outcome of the reading of a gene is that a protein is made that generally has one of two basic functions, depending on the gene. First, the protein may be a structural protein, contributing to the physical properties of cells or organisms. Examples are microtubule, muscle, and hair proteins. Second, the protein may be an enzyme that catalyzes one of the chemical reactions of the cell. Therefore, by coding for proteins, genes determine two important facets of biological structure and function. However, genes cannot dictate the structure of an organism by themselves. The other crucial component in the formula is the environment. The environment influences gene action in many ways, about which we shall learn in subsequent chapters. In the present context, however, it is relevant to note that the environment provides the raw materials for the synthetic processes controlled by genes. For example, animals obtain several of the amino acids for their proteins as part of their diet. Most of the chemical syntheses in plant cells use carbon atoms taken from the air as carbon dioxide. Bacteria and fungi absorb from their surroundings many substances that are simply treated as carbon and nitrogen skeletons, and their enzymes convert these components into the compounds that constitute the living cell. Thus, through genes, an organism builds the orderly process that we call life out of disorderly environmental materials
What is the term used to describe the fact that cells are suited to perform a particular function within an organism?
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Answer:
specialized cells- have sepicalized functions :))
What percentage of the cells viewed were not undergoing mitosis?
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Please explain your answer
Why isn't it possible for adenine to pair with cytosine
or guanine?
Answers
Both bases need to twist hard to facilitate the hydrogen bond which is energetically expensive event; thus hydrogen bonds forming functional groups are not complementary in adenine and cytosine
What are the four ways to change the numbers of a population?
Answers
Answer:
World War 3
pandemic
max 2 kids per family
An adult damselfish will vigorously defend a square meter patch of algae on a coral reef from other herbivores. This behavior ensures that reef algae is not overgrazed. This is an example of what kind of factor?
ANSWERS ARE:
A. Exponential growth
B. Density independent
C. Density Dependant
D. Fractal
What is the correct answer?
Answers
Answer:
The correct answer is C. Density Dependent
Explanation:
I took Marine Biology lol
Which is one source from which metamorphic rocks form?
HELP NOW PLZ WILL GIVE BIG BRAIN STATUS!!
Answers
Answer: shale
Explanation:cuz it is
Answer:
igneous rock
Explanation:
Metamorphic rocks are formed as a result of heat and pressure transforming the original or parent rock completely into a new rock. Now this original or parent rock can either be sedimentary, igneous, or another metamorphic rock.
How much energy is passed from plants to primary consumers?
Answers
Answer:
Explanation: Primary consumers only obtain a fraction of the total solar energy about 10% captured by the producers they eat. The other 90% is used by the producer for growth, reproduction, and survival, or it is lost as heat. You can probably see where this is going. Primary consumers are eaten by secondary consumers.
A gardener plants a row of yellow flowers in her front yard. The next year, she notices that some of the new generation of flowers are yellow, while others are red. Which of the following best explains how this is possible?
A. The red flower allele must be recessive, because it hid behind the yellow allele.
B. The red flower color probably resulted from a mistake in the plant’s DNA.
C. The red flower color probably resulted when the yellow plant mixed its DNA with another species.
D. The red flower allele must be dominant, because it masked the yellow allele.
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Answer:
a
Explanation:
what is the color of a mirror???? but dont uses google or a will be delete yout anserw because is not he google ansewr
Answers
Answer:
clear or white im not sure ?
Answer:
chrome
Explanation:
Hemophilia is a recessive sex-linked disorder (Xh). A man with hemophilia and a female carrier are concerned about their daughter inheriting the disorder. Use a punnett square explain to these parents the probability (percent chance) that their daughter could have the disorder.
Answers
Answer:
The chances of a hemophilic man and a female carrier having a that one of their daughters inherits the disease are 25%.
Explanation:
Since hemophilia is a disease with a sex-linked recessive inheritance pattern —X chromosome— all males who acquire the altered gene will have hemophilia ([tex]X^{h}[/tex]Y), while a female should have both altered chromosomes ([tex]X^{h}[/tex]X) to manifest the disease.
If a hemophilic male and a female carrier of the hemophilia gene have children, the possibility of having a daughter with hemophilia can be seen by crossing.
♂ [tex]X^{h}[/tex]Y♀ [tex]X^{h}[/tex]XAlleles [tex]X^{h}[/tex] Y
[tex]X^{h}[/tex] [tex]X^{h}[/tex][tex]X^{h}[/tex] [tex]X^{h}[/tex]Y
X [tex]X^{h}[/tex]X XY
In the offspring, there are:
Healthy sons 25%.Hemophilic sons 25%.Carrier daughters 25%.Hemophilic daughters 25%.The hemophilic man and the carrier woman should know that they have a 25% chance of having a hemophilic daughter, or that 50% of their daughters may have the disease.
What is Taxonomy????
If you search the answer, please CITE YOUR SOURCE!!!!!!
Answers
Answer: the branch of science concerned with classification, especially of organisms; systematics. i think?
Explanation:
Explanation:
if it is related to biology then it basically means naming or describing plants, animals and other organims
Please help...........
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what you help me saying your questions
1) What is camouflage? __________________________________________________________________
2) How does a chameleon show protective coloration? __________________________________________________________________
3) How do adaptations help an animal survive? __________________________________________________________________
4) Explain how your animal could survive in another environment. __________________________________________________________________
5) Why is mimicry a helpful adaptation? __________________________________________________________________
6) Why might a predator stay away from an animal with warning coloration?
Answers
2. I’m not sure what this one is, sorry!!!
3. An adaptation can help an animal survive if there is a big change to an animal’s environment that was completely different than what that animal was used to living in.
4. One animal could survive in another completely different environment by adapting to the new environment.
5. Mimicry is an adaptation because it causes the animal to look like another animal so that they could pretend to be as dangerous as the animal they are copying.
6. A predator would stay away from warning coloration because the warning coloration tells the predator that, “I’m dangerous! Don’t eat me!”
If a substance is more highly concentrated outside the cell than inside the cell and the substance can move through the cell membrane, the substance will
Answers
Answer:
c. move by diffusion from outside to inside the cell.
Explanation:
Hi, I'm Isabell G, I'm in actually in your same period lol. I'm not sure if you already did it but yeah here's the answer. I checked it after I submitted it, it's correct.
If a substance is more highly concentrated outside the cell than inside the cell and the substance can move through the cell membrane, the substance will move by diffusion
What are diffusion and its importance?
Diffusion is the transfer of individual molecules of material from a region of higher concentration to a region of lower concentration over a semipermeable barrier
Cells depend on diffusion to get the nutrients they need to develop and obtain energy as well as to rid themselves of waste materials. It helps in gaseous exchange during respiration in organisms.
Thus, when a substance is more highly concentrated outside the cell than inside the cell and the substance can move through the cell membrane, then the substance will move by diffusion
Learn more about diffusion, here:
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A mutation causes a tomato plant to have much fewer, smaller leaves. Plants use their leaves to make food.
Which best describes this mutation?
O It is harmful because it obviously affects the plant's ability to survive.
It is beneficial because it affects the plant's physical appearance.
O It is neutral because it does not obviously affect the plant's ability to survive.
It is neutral because it affects the plant's physical appearance.
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Answer:
It is harmful because it obviously affects the plant's ability to survive.
Answer:
A
Explanation:
Got it right on Quiz
why are saprophytes and parasites considered heterotrophs?
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Answer:
While a good number of saprophytes (e.g. many fungi) may possess plant-like traits, they are unable to produce their own food and therefore have to ingest organic compounds as their source of energy. It is for this reason that they are classified as heterotrophs
The Krebs cycle forms many products. Which option lists the correct products of the Krebs cycle after 1 molecule of glucose goes through it.
A. net 2 NADH, 2 ATP, 4 CO2, 2 FADH2
B. net 2 NAD+, 2 ATP, 4 CO2, 2 FADH
C. net 4 NADH, 4 ATP, 8 CO2, 4 FADH2
D. net 1 NADH, 1 ATP, 2 CO2, 1 FADH2
Answers
Answer:
Its A
Net 2 NADH, 2 ATP, 4 CO2, 2 FADH2
The Krebs cycle forms 2 NADH, 2 ATP, 4 CO2 and 2 FADH2 after one molecule of glucose goes through it. So the correct option is A.
What is the Krebs cycle?The Krebs cycle is also known as the TCA cycle (tricarboxylic acid) or the citric acid cycle. It is the main source of cellular energy and an important part of the entire process of aerobic respiration.
In this cycle, the available energy of Acetyl coenzyme A is utilized and converted to Nicotinamide Adenine Dinucleotide (NADH). In glycolysis, glucose is utilized to form pyruvate. The pyruvate is oxidized to Acetyl coenzyme A and then it enters the TCA cycle.
The intermediates involved in the pathway also form intermediates for many other pathways to form porphyrins, amino acids, fatty acids etc. Thus, any disturbance in this cycle will not only disturb itself but many other pathways.
Therefore, the end products of the Krebs cycle are 2 NADH, 2 ATP, 4 CO2 and 2 FADH2. Hence the correct option is A.
Read more about Krebs cycle, here
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Describe how cell structures interact in order to maintain homeostasis? Select all that apply.
A
The smooth endoplasmic reticulum and Golgi produce lysosomes.
B
The cell wall and vacuole function to maintain the structure of plant cells.
С
Chloroplasts allow the cell to store energy, and mitochondria release energy for the cell
D
The rough endoplasmic reticulum produces the lipid components of the cell membrane.
E
Molecules can enter the cell by passing through the cell membrane and may take part in chemical reactions within
Hi
Answers
Answer:
B. The cell wall and vacuole function to maintain the structure of plant cells
С. Chloroplasts allow the cell to store energy, and mitochondria release energy for the cell
E. Molecules can enter the cell by passing through the cell membrane and may take part in chemical reactions within the cytoplasm
Explanation:
Homeostasis, which is key to the survival of an organism, is the ability of a living organism's cell to maintain a stable internal environment despite changes to the external environment. Cell structures/organelles interact with one another in order to maintain homeostasis as follows:
- The cell wall and vacuole function to maintain the structure of plant cells. The cell wall is responsible for the rigidity of the plant cell while the water content of the vacuoles make the cell turgid.
- Chloroplasts allow the cell to store energy in the bonds of the glucose molecules that form as a result of the photosynthesis that occurs in the CHLOROPLAST while the mitochondria release energy for the cell due to the cellular respiration process that breaks down the glucose molecules to release ATP.
- Molecules needed by the cell can enter the cell by passing through the cell membrane and may take part in chemical reactions within the cytoplasm.
The cell structure that has been able to maintain homeostasis has been the cell wall, chloroplast, and cell membrane. Thus options B, C, and D are correct.
The cell has been the smallest unit of the body. Cell performs various functions with the help of organelles. Homeostasis has been defined as the self-regulating system of the body.
Varying organelles in the body have been responsible for the homeostasis process. The cell wall and cells structure of the cell have been maintained within the plant cells.
The process of photosynthesis has been performed with the plant cells with the help of chloroplasts.
The cell membrane has been the semipermeable membrane that helps in the transport of the molecules across the cell.
For more information about the homeostasis of the cell, refer to the link:
https://brainly.com/question/9087319
______ and _____ factors cam effect an organisms trait
Answers
Explanation: Genes are encoded with different traits. Each of these traits carries different functions to the new offspring that is developing. ... The genes that an organism inherits can affect gene function. For example, they can have a recessive gene for something that might affect them. I hope that this helps you out, have a fantastic day!!
The factors that influence the organism trait are the gene and environmental factors, as a result of that, organisms are controlled and regulated in a certain way, and the animals in the rainforest are different from those in the savanna due to this.
What is the significance of the traits and their regulators?Traits are determined by the combination of genetic and environmental factors, such as temperature, light, and nutrition, which affect the expression of genes and the development of an organism's traits, as exposure to certain pollutants leads to mutations in an organism's genetic material.
Hence, the factors that influence the organism trait are the gene and environmental factors, as a result of that, organisms are controlled and regulated in a certain way, and the animals in the rainforest are different from those in the savanna due to this.
Learn more about the traits and influence here.
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(a)
Name the gas given off in photosynthesis
Answers
Answer:
Oxygen.
Explanation:
Yeah no thats' all there is to it...
Answer:
oxygen
Explanation:
branliest pls
Why would an ecosystem With only a few different types of organizations to be more susceptible to disruption in an ecosystem with many different types of organisms
Answers
Answer:
Explanation:
Base on my understanding of your question, it seems you are comparing susceptibility of disruption of ecosystems with fewer organizations to that of numerous organizations.
Let start from the definition of an ecosystem which can be defined as community of living organisms such plants, animals and non living organisms components in the same environment cohabiting to form a system and are linked together through nutrients and energy cycles. In other word, we can say no organisms exist in isolation and as such they are depend on each others. We also have different type of organisms in an ecosystem which are character as consumer; those that predate on others for their surviver which are known as heterotroph, while some are capable of producing their own food and are termed autotroph either through photosynthesis or chemosynthesis. Some organismsalso feeds on dead things and they are termed Scavengers or detritivores.
So, going by these explanations, ecosystem with few organizations will be more susceptible to disruption because some organisms will go into extinction as they are being eaten up by heterotroph organism and as such themselves will not survived as their will no food for them to feed on again. As such, the cycle will not complete leading to break in nutrients and energy cycles and eventually the ecosystem will be disrupted. While those with many organizations, the cycles continued as the food chain continues and the ecosystem continue to exist.
Reese learns in class that hot lava in a volcano is liquid rock. What would be a good model to help Reese understand how rock can change into a liquid?
A. a ball rolling down a hill
B. chocolate mixing with milk
C. ice melting into water
D. clothes drying in a dryer
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Answer:
C
Explanation:
Answer questions one through three and make sure you number them so I know which answers goes to which.
Answers
Answer:
1. Fragmentation
2. Wetlands are areas where water covers the soil, or is present either at or near the surface of the soil all year or for varying periods of time during the year, including during the growing season.
3. Wetlands destruction has increased flood and drought damage, nutrient runoff and water pollution, and shoreline erosion, and triggered a decline in wildlife populations.
Explanation:
Explanation:
1. For construction or buildings (I got confused on this one)
2. land consisting of marshes or swamps; saturated land.
3. Wetlands destruction has increased flood and drought damage, nutrient runoff and water pollution, and shoreline erosion, and triggered a decline in wildlife populations.
What would happen to the concentrations of Pyruvate, NADH
and intermembrane Ht if Glycolysis stopped working?
Decrease
Stay the Same
Increase
Pyruvate
C)
NADH
H
Answers
Answer:
They would all decrease.
Answer:
All decrease
Explanation:
I had the problem
Which of the following is not a valid value for the charge of an atom or molecule?
A. 1.5 x 1.62 x 10-19 C
B. 3 x 1.62 x 10-19 C
C. 2 x 1.62 x 10-19 C
D. 15 x 1.62 x 10-19 C
E.1 x 1.62 x 10-19 C
Answers
Answer:
D
Explanation:
BRAINLIEST
William noticed that the sky was cloudy and wanted to see if he could predict the coming weather, so he recorded the barometric pressure throughout the day. He put his results in a chart.
Numbers in chart:
9:00 A.M. 30.55
11:00 A.M. 30.34
1:00 P.M. 30.01
3:00 P.M. 29.88
5:00 P.M. 29.88
William decided that the weather would be
Choose...
a. windy
b. clear
c. hot
d. stormy
because the barometric pressure was
Choose...
a. rising
b. stable
c. irregular
d. falling
.
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An ice cube melting is an example of a(n) _________________ change because it is ________________ heat. *
10 points
1. exothermic, releasing
2. endothermic, absorbing
3. endothermic, releasing
4. exothermic, absorbing
Answers
Hope this helps :)
Vestigial Structures are "left over" traces of evolution that serve no purpose. For example, wisdom teeth or appendix.
True or False
Answers
Answer:
false i guess sorry if it is wrong
What factor affects the temperature of ocean water?
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Answer:
The following factors affect the distribution of temperature of ocean water: (1) Latitudes: The temperature of surface water decreases from equator towards the poles because the sun’s rays become more and more slanting and thus the amount of insolation decreases poleward accordingly.
Explanation:
Answer:
Depth
Explanation:
The ocean has three layers from the top to bottom containing different temperatures. The first layer is of warm oceanic water approximately 500 m think containing temperatures of about 20 degrees Celsius to 25 degrees Celsius. The second layer is the thermocline layer characterized by a decreasing temperature with increased depth. The last layer is that of very cold temperature that extends to the deep ocean floor. There are other factors which affect the distribution of temperature of ocean water which include: latitudes, unequal distribution of land and water, prevailing wind and ocean currents.