Answer:
The central components of the cell-cycle control system are cyclin-dependent protein kinases (Cdks), whose activity depends on association with regulatory subunits called cyclins. Oscillations in the activities of various cyclin-Cdk complexes leads to the initiation of various cell-cycle events.
Explanation:
A strand of DNA reads: ATGGCGCTTGACA. What is the sequence of the complimentary (opposite) strand?
Answer:
TACCGCGAACTGT
Explanation:
Hope this helps! Just remember the base pairs for DNA C=G and A=T
Which of these processes does NOT occur as part of the cell cycle in animal cells?
Give THREE examples of an adaptation of an organism and WHY it is considered an adaptation.
Answer:
There are three different types of adaptations: Behavioural - responses made by an organism that help it to survive/reproduce. Physiological - a body process that helps an organism to survive/reproduce. Structural - a feature of an organism's body that helps it to survive/reproduce.
Explanation:
The number of wild horses, per square mile, in a prairie, is the horse population
5 points
Density
Dispersion
Size
Birth rate
calculate the Deer population for the
Answer:
d
Explanation:
ultiple Choice (1 point each). Identify the choice that best completes the statement or answers the question. b. 1. Thick fur on deer is not an example of coevolution. Why? ... d. predation. The number of wild horses per square kilometer in a prairie is the horse populations a. density. c. size. b. dispersion. d. birth rate. 13.
The diagram to the right shows an HIV particle.
What is the function of the glycoproteins on the outside of the virus?
A. to carry genetic material
B. to propel the virus forward
C. to help the virus invade cells
D. to protect the HIV particle from antibodies
The function of the glycoproteins on the outside of the virus is to help the virus invade cells (Option C).
What is a virus?A virus is an entity (not an organism) that is able to infect the cells of a given sensitive host.
A virus is covered by a layer called the coat, which is composed of glycoproteins to infect suitable hosts.In conclusion, the function of the glycoproteins on the outside of the virus is to help the virus invade cells (Option C).
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Name the major muscles
If a mosquito cell has 3 chromosomes, is it haploid or diploid?
Answer:
If an orangutan cell had 24 chromosomes, then the cell is diploid or haploid (circle one). If a mosquito cell had 3 chromosomes, then it would be a gamete or a somatic cell (circle one).
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All mosquitoes have six diploid chromosomes (2N = 6), and their chromosomes are either submetacentric or metacentric, mosquito cell has 3 chromosomes and is haploid.
What is the difference between haploid and diploid?Three pairs of chromosomes make up the Anopheles mosquito's chromosomal complement: two sex chromosomes As a consequence, when a sperm and egg cell join during fertilization, the resultant zygote has 46 chromosomes.
The number of chromosomes and their shape in mosquitoes are extremely similar mosquito cell has 3 chromosomes, and are haploid.
Therefore, to go from haploid to diploid cells, we only need to double the number of chromosomes. This quantity is denoted by the abbreviation 2n, where n is the number of chromosomes.
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please help! i dont really get this at all
Answer:
The slope between the red points is 2/4 (simplified it is 1/2). The slope between the green points is 4/8 (simplified it is 1/2). This shows that by taking ANY two points on the line, you will find the same slope.
i need help with this please
Answer:
12: curly wings
13: normal wings
14: normal wings
for the last three the data would look like AA, Aa, aa
Also let me tell you this as a junior in high school this year of science is the easiest thing ever
Explanation:
Pls help it’s due in a hour!!
Use Your Art Skills
Draw a picture of something that is in motion. On your picture, label all of the forces that are acting on
the object. Include a description of how each of Newton's Laws are affecting the moving object. Take a
picture of your drawing
Make sure your picture is clear!
I'd draw a car on a hill and explain how you press the gas pedal and gravity helps push the car down the hill, or draw it going up the hill and explain how gravity makes it difficult for the car to make it up the hill.
1.What is precipitation that is more acidic than normal called?
2.The loss of most vegetation is a prominent cause of desertification. (T or F)
3.If we one part of an ecosystem, can we have an effect on the rest of the ecosystem? Explain.
4.How does human activity impact Earth's systems such as deforestation, urbanization,
desertification, erosion, air and water quality, and alternating the flow of water?
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Answer:
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Explanation:
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Answer:
They would have both black and white feathers because codominance means that both genotypes have to be expressed. Gray isn't an apparent (given) trait.
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givein 20 points
Answer: The first graph is -50, the second is 5, the third is 5.
Explanation:
The first graph are three points that goes down, the second graph are three points that goes up, and the third graph is a linear function that has a slope of 5.
Answer:
cap is only 10
Explanation:
how barometer helps in agriculture
please help me i don’t know nun of this
Answer:
A and A
Explanation:
Answer:
idek
Explanation:
The graph presents information about the climate of Dallas, Texas.
A graph shows average monthly precipitation and temperature for Dallas, Texas. Temperatures rise from January to July and drop between August and December. Precipitation increases from January to May, decreases in June, July, and August, increases again in September and October, and decreases again in November and December.
Which of the following best describes this climate?
A. warm temperatures and rainy weather all year long
B. warm summers, cold winters, seasonal precipitation
C. seasonal temperatures, little precipitation
D. warm, wet summers; cold, dry winters
Answer:
B
Explanation:
The statement that best describes the circumstance of this given climate is as follows:
Warm summers, Cold winters, and Seasonal precipitation.Thus, the correct option for this question is B.
What is Climate?Climate may be defined as a type of weather conditions that are persuading in any geographical location for a long period of time. In a more simple sense, it is characterized as the long-term pattern of weather in a particular area.
According to the context of this question, the duration between January to July illustrates the rising of temperature which means warm summer.
The duration between August and December, the temperature falls down consistently and gradually which means cold winters.
The months of January to May and September and October represent seasonal precipitation. According to the graph, it understands that the monsoon season comes twice a year with high precipitation.
Therefore, the correct option for this question is B.
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why is there a need to protct our forests coral reefs and mangrove swamps?
Answer:
If we don't protect our forests, they get either get burned or cut down so that people can build more places or more space for crops. If we have little forest, there will be little oxygen in the air and we will die, global warming will also increase. Coral reefs are meant to protect the sea from inhumane acts which pollute the sea and cause marine animals to die, if they die the sea will be very polluted and marine animals might become extinct. Mangrove swamps are a habitat to many different animals, if they are gone the animals will have no habitat to live in and might soon face the consequences of extinction.
How have plants adapted to different environmental conditions?
Answer:
Plants adapt to their environment from necessity. Plants may also adapt by growing lower and closer to the ground to shield themselves from wind and cold. Desert environments may have some of the following adaptations, these help the plant to conserve food, energy and water and still be able to reproduce effectively.
Explanation:
How many types of genes are there? Name them.
Answer:
Where my dear i don't know what you saying
Answer:
30,000the names of some are BcL2-associated Xprotein and BcL2 antagonist/kil 2 and B-cell CLL/ly mphom2 and brain derived nurotrophic factor
Help me please. its with biology i need an answer and why its that answer
Answer:
It's C. Plants produce oxygen and nutrients via a process known as photosynthesis using water and carbon dioxide
Can someone please help me with this question?
Answer:
A
Explanation:
the body temperature drops below normal. All the other anwers the body compensates for the thing and stablizes it. The body temperature should incrase but it does not so it is not homoeostatis( which is keeping a balance).
Which process initiates the passage of half of a parent’s DNA to offspring?
Answer:
The process of male and female gamete is called as fertilization. It is the process which initiates that transfer of half of the chromosome from each parent namely father and mother. The chromosome number of body cell is 46, whereas that of germ cell is 23 chromosomes.
Explanation:
Give an example of central heating and of local heating.
Answer:
A central heating system provides warmth to the whole interior of a building from one point to ... Institutional heating systems (office buildings or schools, for example) can use low-grade, inexpensive
An alternative to district heating would be to build a small district heating plant together with your neighbours, which is known as local heating or joint heating. ... The local heating system also includes a network of pipes and a common boiler plant that delivers heat through the pipework to the single-family houses.
Explanation:
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Students use alphabet letters to represent the genetic instructions for a trait of an organism. The students write these alphabet letter in graphic organizers. The students are trying to show genetic instructions passing from parent to offspring.
Which graphic organizer does NOT represent asexual reproduction?
Answer:
It’s B
Explanation:
Explain the two inheritance patterns of blood type.
Blood type is inherited based on the transfer of alleles from parents to offspring. ... Dominant alleles mask recessive alleles when a person receives both. Of the three possible blood type alleles (A, B, and O), each person receives two - one from each parent - which determines their blood type. (I just looked up ur answer and found it)
Answer:
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Explanation:
why photosynthesis is important
Answer:
It is important because plants would not be able to produce food for themselves, so the plant would die. Animals that feed on plants would not be able to survive, and animals that feed on other animals would die too because they would not have any food.
which body system is repsoible for the production of estorgen in human females
Answer:
In women, estrogen is produced mainly in the ovaries. Ovaries are grape-sized glands located by the uterus and are part of the endocrine system. Estrogen is also produced by fat cells and the adrenal glands.
Logging involves people cutting down trees to acquire timber for uses such as building homes and making paper. How would logging affect a pine forest ecosystem? Choose the two that apply.
Answer:
Deforestation
Explanation:
When logging is applied in pine forest the organisms in the ecosystem as to go to extinction
Answer:
It would change the plant populations in the area.
It would change the animal populations in the area.
Explanation:
Which of the following describes erosion caused by glaciers?(2 points)
It forms big ice chunks.
It changes the temperature.
It happens quickly.
It takes a long time.
Answer:
NUMBER TWO DONE BOIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
Explanation:
Study Guide
Relationships in Ecosystems/ Human Impact
1. Which of the following is NOT correct?
A population is all the organisms of the same species that live in the same area
b. A community is all the populations of different species that live together in the
same area
A population is all the populations of different species that live together in the
seme eres
d. An ecosystem is all of the living and nonliving things in an area
C.