Answer:
b
Explanation:
When dealing with cell phone plans, which are three main aspects of a plan? (Choose three)
оооо
Types of services offered
Number of available talk minutes and texts
Complete access to all branches
Amount of data allotted
Answer:
Types of services offered, complete access to all branches, amount of data allotted.
Propose a tentative explanation for these results. Consider what could have happened to the factor for shortness in f1 generation
Complete question, Answer, and Explanation:
Due to technical problems, you will find the complete question, answer, and explanation in the attached files
A group of ponies lives in Chincoteague National Wildlife Reserve in Virginia. What could cause the development of longer legs to be selected over time?
Why does it take Saturn longer to revolve around the sun than it takes Earth to
revolve around the sun?
Saturn travels slower that Earth
Saturn really takes shorter amount of time going around the sun
Earth is closer to the Sun than Saturn
O
Earth is farther from the Sun than Saturn
Using the table, what is the correct mRNA sequence representing the addition of alanine and then
leucine to a protein?
Answer: B GCUCUU
Explanation:
G goes with c and A goes with T but your replacing thymine with uracil
CGU CUU represent the correct mRNA sequence representing the addition of alanine and then leucine to a protein.
What are codons?A codon is a sequence of three nucleotides (also known as a trinucleotide) that can be found in either DNA or RNA and acts as a unit of genomic information by either encoding a specific amino acid or indicating the end of the process of protein synthesis (stop signals). There are 64 distinct codons, which are: 61 of them are utilized to define amino acids, while 3 are the stop signals.
UAG, UAA, and UGA are the three different STOP codons that can be found in the genetic code. During translation, these codons indicate that the chain of polypeptides has reached its conclusion. Due to the fact that they do not code for an amino acid, these codons are also referred to as nonsense codons and termination codons.
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true or false Meiosis I produces two cells that are haploid.
Answer:
true because because
Explanation:
i took the test
Explanation:
true is the answer of this question
Paleontologists perform all of the following except:
a: study extinct organisms
b: Infer how organisms change over time
c: study living organisms
d: none of the above
Answer:
I would think it would be C
Explanation:
What occurs when Earth’s shadow covers the moon?
neap tide
spring tide
solar eclipse
lunar eclipse
When Earth's shadow covers the moon, it is called a lunar eclipse. This is the last option, as the lunar eclipse occurs when the Earth passes between the sun and the moon.
What is a lunar eclipse?A lunar eclipse occurs when the Earth, moon, and sun are aligned in a straight line with the Earth in the middle. When this happens, the Earth blocks the sun's light from reaching the moon, casting a shadow on the moon's surface. There are three types of lunar eclipses: total, partial, and penumbral. A total lunar eclipse occurs when the entire moon is covered by Earth's shadow, known as the umbra.
Hence, when Earth's shadow covers the moon, it is called a lunar eclipse. This is the last option, as the lunar eclipse occurs when the Earth passes between the sun and the moon.
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1. What do epidemiologists study?
A. risk factors for different diseases
B. how often a disease occurs in a particular area or group of people
C.blood and heart diseases
D. Non-infectious diseases and their causes
Which of the following fur colors are possible in males? Choose all that apply.
Remember that the S gene for white spots is on an autosome, and the O gene is on the X chromosome.
Black
Black and White
Black, Orange, and White
Orange
Orange and White
Answer:
Black, Black and White, Orange, Orange and White
Explanation:
Black, black and white, and orange, orange and white are the available fur color possible in males due to the S gene present on an autosome.
What is autosome and X chromosome?When a gene is found on one of the numbered, or non-gender, chromosomes, it is said to be on an autosome.
Here, the O genes are found on the X chromosome whereas the S genes for white spots are found on an autosome. As a result, the progeny have fur that is black, white, and orange.
As a result, there are three conceivable fur colors: black, black, and white, and orange, orange, and white.
Therefore, S gene is present on autosome, hence black, black, and white, and orange, orange and white are possible fur colors in males.
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A plant has a genotype of SsYy for Seed shape (S=round, s= wrinkled) and seed color. (Y= Yellow y= green.) What allele combinations could this plant have in its gametes? (Hint: what combination of shape and color alleles would their sperm/egg contain?)
Answer:
Gametes) SY, Sy, sY, sy
Explanation:
SS or Ss = round, dominantss = wrinkled, recessiveYY or Yy = Yellow, dominantyy = green, recessiveA plant has a genotype of SsYyGenotype) Ss Yy
Gametes) SY, Sy, sY, sy
When the germ cell suffers meiosis, there are four possible types of daughter cells (gametes)
Chromosome ---S-------Y----
---s--------y----
----S-------y---
----s-------Y----
Genes are diallelic and gametes result from all the possible combinations among the allele types present in the cell. In this example, there are two heterozygous genes.
S combines with Y and y
s combines with Y and y
If it is easier for you, you can make a diagram
S ------- Y ------> SY
S-------- y ------> Sy
s --------Y -------> sY
s -------- y -------> sy
What is the function of the structure identified by the red arrow? (4 points)
The image shows bacteria with thick cell walls. The red arrow points to these cell walls.
Food capture
Mobility
DNA transfer
Protection
Answer:
Protection
Explanation:
Most cells have wall cells to protect the cell including bacterias.
WILL MARK BRAINLYEST
9. A student was creating a model for a certain cell organelle. She drew the picture of the organelle below.
How could you best describe the function of this organelle?
O It is a ribosome which assembles proteins in prokaryotes.
It is a ribosome which assembles proteins in eukaryotes.
It is a Golgi apparatus which modifies proteins in prokaryotes.
It is a Golgi apparatus which modifies proteins in eukaryotes.
Answer:
I would say It is a ribosme which assembles proteins in eukaryotes
what is not a function of the cell membrane
Answer: I could go with so many possibilities here. But since you didn’t provide a list to choose from, I’ll go with driving. Driving is not a function of the cell membrane. But also reading. Reading is also not a function of the cell membrane. I could go either way on this one. I feel driving is the better answer of the two options I’ve listed.
Explanation:
Plasma membrane do not store food
It does not produces energy
Plasma membrane not helps in photosynghesis
It does not carry genetic material
Its does not produce lipids and proteins
Nots help in exchange of gases
Does not store food,star chand organic substance
It's does not transport proteins
What is another example of convection?
A heater in a fish tank warming the water at the bottom of the tank
Batteries in a flashlight converting chemical energy into light
Touching a stove and burning your hand
D Warming up next to a fire on a cold night
Answer: A
Explanation:
A balanced ecosystem has the same population of living things over time. Mice eat grasshoppers, and snakes prey on mice. Hawks prey on snakes. What will most likely happen if the population of snakes decreases in an ecosystem?
A.
The population of hawks will increase.
B.
The population of mice will decrease.
C.
The population of all mice will increase.
D.
The population of grasshoppers will increase.
If the population of snakes decreases in an ecosystem then the population of all mice will increase. The correct option is C.
What is ecosystem?An ecosystem is a geographical area in which plants, animals, and other organisms, as well as climate and landscape, coexist to form a life bubble.
Ecosystems encapsulate both biotic (living) as well as abiotic (nonliving) components. Plants, animal life, and other life forms are examples of biotic factors.
Healthy ecosystems sweep our water, detoxify our air, keep our soil in good condition, enforce the climate, nutrient cycling, and provide us with food.
They supply raw materials and resources for pharmaceuticals and other uses. They are the foundation of all civilization and the lifeblood of our economies.
As the snake is feeding on mice, the population of mice will gests increased as the population of snake decreases.
Thus, the correct option is C.
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1) Sembrar 5 granos de maiz en cada uno de los siguientes recipientes sustratos, arena, canto rodado, arcilla, tierra negra abonada. 2 Medir semanalmente por un mes su crecimiento. Describe lo observado y redacta conclusiones de la experiencia
Answer:
El contenedor que tiene fertilizantes crecerá más.
Explicación:
El contenedor que tiene fertilizantes en dosis óptimas crecerá a un ritmo más alto y producirá más vegetación en comparación con otros contenedores que tienen poco o ningún fertilizante porque los fertilizantes tienen los nutrientes que necesitan las plantas en mayor cantidad para su crecimiento y desarrollo. El fertilizante contiene nitrógeno, fósforo, potasa y algunos otros nutrientes que contribuyen al crecimiento y desarrollo del cuerpo de la planta, por lo que podemos concluir de este experimento que el contenedor con nutrientes crecerá más rápido que otros.
Two reasons why someone would conform?
Answer:
To be accepted
To seek validation
To be complimented
Part of the dermal tissue that Is made of hard, dead, cork cells is the
Answer:
Periderm!
Explanation:
Peridermis: It forms the outer bark of roots and stems of a certain age (generally greater than one year). Formed by several layers of dead cells, the most superficial form the suber or cork, with thick walls and full of air.
Why is oxygen consumption a good measure of respiration in yeast?
Answer:
The respiration of a suspension of yeast cells was measured by determining the decrease in pressure of the gas above the cell suspension. The apparatus was arranged so that the gas was confined to a constant volume, 16 cm3 and the entire pressure change was caused by the uptake of oxygen by the cells. The pressure was measured in a monometer, the fluid of which had a density of 1.034 g/cm3. The entire apparatus was immersed in a thermostat at 37. In a 30 minute observation period the fluid in the open side of the manometer dropped 37mm. Neglecting the solubility of oxygen in the yeast suspension, compute the rate oxygen consumption by the cells in mm3 of O2 (STP) per hour
Explanation:
did i get it
List four things of weather information that are often included in a weather forecast.
Answer:
Temperature, Precipitation, Humidity, Cloud Cover
Which of the following motions causes day and night?
A. the sun's movement in the
sky
B. Earth's revolution around the sun
C. Earth's movement in space
D. Earth's rotation on its axis
Answer:
B
Explanation:
Earth rotates on its axis; this causes us to experience day and night.
Help ASAP!!!!!!!!!!! 10 points
Answer:
1) C. Prophase, Metaphase, Anaphase, Telophase, Cytokinesis
2) B. B and C
3) B. More efficient.
4) D. All of the above.
Explanation:
whi discoverd blood group in humans
Answer:
Karl Landsteineris the person who discovered blood groups in humans
Answer:
The answer is Karl Landsteiner who discovered the abo blood group system in 1901
Why are the cave paintings of early humans significant?
They give directions to rivers or hunting grounds.
They show the original calendars.
They show results of early hunts.
They give evidence of cultural, religious, or social characteristics of the people.
Answer:They give evidence of cultural, religious, or social characteristics of the people.
Explanation:
Early humans didn’t have a writing system to record their daily lives. However, they used painting as a way to record things that were important to them. We can learn about these early humans and their lives from interpreting these paintings.
I need help on 13,14,15 please ASAP
Answer:
Email your teacher they will give you the answers try it yourself
Explanation:
Which of the following is the best example of natural selection?
A)A population of a rabbits decreases in number as some move to another area.
B)The shell of a crab becomes harder over time as a result of being hunted by a predator.
C)A person's muscles become firmer from riding a bike for exercise.
D)A cheetah living in a zoo lives 10 years longer than average.
Answer:
B)The shell of a crab becomes harder over time as a result of being hunted by a predator.
Explanation:
Answer:
D
Explanation:
answer asap!!!!!!~ If traveling to a country where malaria is widespread, what precaution should you take to avoid the disease?
A. Use antivirals.
B. Use antibiotics.
C. Use mosquito repellent.
Answer:
C
Explanation:
because antivirals are drugs and antibiotics cab o nothing to viruses it is not even effective for the common cold So mosquito repellent would be the best choice
Answer:
C
Explanation:
Malaria is a disease commonly spread through blood, and it often works through mosquitos, as they suck on blood. So, therefore, if you dont want to catch malaria, you should bring mosquito repellant.
The huge number of fish being harvested by humans from the oceans would be an example of
valuing biodiversity
exotic species introduction
over exploitation
humans being animals which is only natural
habitat destruction
Answer:
Over exploitation
Explanation:
Why are cells called the “basic building blocks of life?”
1. The human body is made up of over 100 trillion cells.
2. Cells are shaped like blocks.
3. Most cells can only be seen with the aid of a microscope.
4. Cells are the basic structure in all living things.
Answer:
4. Cells are the basic structure in all living things.