The organelle labeled 'F' in the given diagram is Endoplasmic reticulum. The main function ER is to move proteins and other substances through the
Why would it be important to understand what controls the number and types
Prior to the 1960s, what did people think controlled the number of herbivores in a food web?
What conclusion did Paine arrive at after seven years?
What does he mean by his claim that some species are more equal than others? PLEASEE ANSWER
Because they are of not de same character and specie
1. Compare gaseous biogeochemical cycle and sedimentary biogeochemical cycle.
Answer:
Gaseous cycles include those of nitrogen, oxygen, carbon, and water; sedimentary cycles include those of iron, calcium, phosphorus, and other more earthbound elements. In a sedimentary cycle elements move from land to water to sediment. Main reservoirs are the soil and sedimentary rocks.
40 in 2000 US Caucasian newborns have Tay Sachs Disease. T for normal is dominant over t for Tay sachs Disease.
a.) What percent of the above population have Tay Sachs Disease (tt or q2)?
b.) Calculate the allelic frequencies of p and q for this example
c.) Now, calculate the genotypic frequencies for the population
Answer:
b
Explanation:
because its the only responsible answer and I dint understand how to do this
Which of the following functions at the same organizational level as the kidney in the human excretory system?
A. skeleton
B. epithelial tissue
C. urinary bladder
D. a squamous cell
Answer:
urinary bladder
Explanation:
In biology, there are five levels of organization namely: cell, tissue, organ, system, and organism. A collection of one forms the other, starting from the smallest CELLS. The human excretory system consists of organs that make it up.
Kidney is one of the organs that make up the excretory system. According to this question, the urinary bladder is also an ORGAN, which means that the kidney and bladder as ORGANS are functioning at the same level of organization in the excretory system.
what is the importance of respiration
Answer:
It's important because it produces essential energy for normal functioning of the body
I just looked it up so yeah
1) What does the negative distance in UAM indicate?
2) What does a negative velocity in UAM mean?
3) When you toss a ball into the air expecting it to hit the ground later, when will the ball achieve its
highest velocity? highest acceleration?
4) Suppose you drop an object both on Earth and on the moon, how do you compare its velocity on
Earth and on the moon?
PASAGOT PO BADLY NEEDED
Answer:
the negative distance in UAM indicates left side and downward movement of an object.
Explanation:
The negative distance in uniformly accelerated motion (UAM) indicates that the object is moving to the left side in Horizontal ( UAM ) and the object is moving downwards in Vertical ( UAM ). A positive velocity means that the object is moving in the positive direction, is related to the coordinate system, while a negative velocity means the object is traveling in the opposite direction. The velocity of an object on the moon is very low because the force of gravity is 6 times lower than earth so velocity of an object on the earth is higher than on the moon.
en que favorece la adaptación a la biodiversidad?
Answer:
i do not understand but if you translate to English
id be happy to help gracias
Explanation:
Reviewing Mendel's Pea Plant QUICK CHECK Gregor Mendel studied pea plants to determine the patterns of inheritance. What is not a reason Mendel used pea plants in his experiments? Check all that apply. They reproduced sexually. They were drought resistant. They had traits that were easy to observe. They only had two traits to study. DONE
Answer:
Drought resistant and Only had two traits to study
Explanation:
Answer:
The answer is B. They were drought resistant and D. They only had two traits to study
Explanation:
Good Luck!!!
I NEED HELP!!! for living environment
Answer:
increase in the consumption of fossil fuels lead to all the other answers
Explanation:
increase in the consumption of fossil fuels
Which color of light has more energy?
1) Blue
2) Red
A pair of butterflies reproduces and has one thousand offspring. All one thousand of the offspring have the alleles Aa. What is the most likely combination of alleles (genotype) for each parent? Explain your answer.
Answer:
It is expected that each parent is homo-zygous for each trait (i.e., one parent has genotype AA and the other parent has genotype aa)
Explanation:
An F1 hybrid is the first filial generation of the progeny of distinctly different parental types. In this case, it is expected that each parent is homo-zygous for each trait, thereby 100% of all offspring will have genotype Aa (i.e., parental cross: AA x aa >> F1 = 100% Aa). On the other hand, in a cross where one parent is heterozygous for the trait (Aa) and the other parent is homo-zygous (either AA or aa), only 50% of all offspring will have genotype Aa.
The pH of seawater is ___, making it alkaline. Seawater has a natural buffering mechanism. Carbon dioxide in seawater and is present in the form of __ ions, which makes the seawater alkaline.
Answer:
8.1 and h+
hope it helps you
True or False
Insective plants are green but they eat insects.
Answer:
True
Explanation:
Insectivorous plants are green in colour even then they eat insects because of the fact that it contains chlorophyll in the leaf
Which of the following statements accurately describes how water moves
through Earth and its atmosphere?
O A. Water moves from the atmosphere to bodies of water and then
evaporates into space.
B. Water cycles between the atmosphere, bodies of water, and the
sun.
C. Water is constantly cycling between the atmosphere, bodies of
water, and living things.
D. Water enters the atmosphere from outer space, moves throwthyn
living things, and evaporates.
Snapdragon color is an incomplete dominant trait. A red flower (RR) is crossed with white flower (ww). What color are the flowers that are (RW)?
Asap plz help less than 3 minutes
Answer:
pink
Explanation:
this pattern is inheritance is described as incomplete dominance meaning that neither of the alice's is completely dominant Over The Other both analysis can be seen at the same time
Which feature of Earth is part of the geosphere?
O air
O fish
O rocks
Oglaciers
Answer:
Rocks
Explanation:
The geosphere includes the rocks and minerals on Earth – from the molten rock and heavy metals in the deep interior of the planet to the sand on beaches and peaks of mountains. The geosphere also includes the non-living parts of soils and the skeletons of animals that may become fossilized over geologic time.
The feature of Earth that is a part of geosphere is rocks. The correct option is C.
What is geosphere?There are several contradictory definitions of geosphere. It can be used to refer to the lithosphere, hydrosphere, cryosphere, and atmosphere as a whole.
The geosphere's various collectives can exchange various mass and/or energy fluxes.
The geosphere includes all of Earth's rocks, from partially melted rock beneath the crust to ancient, towering mountains to grains of sand on a beach.
The geosphere and hydrosphere both provide habitat for the biosphere, which is a global ecosystem that includes all living things on Earth.
The Geosphere is in charge of the distribution of rocks, minerals, and soils. It also manages the difficult natural hazards that shape the land and have an impact on our lives.
Thus, the correct option is C.
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What level of biological organization would a section of a lung be?
HELP ASAP
Select the correct answer from each drop-down menu.
Enzymes are part of the ________ digestion process. Their function is to break down_________. Amylase is a digestive enzyme secreted _________ and is responsible for breaking down__________.
1. chemical, mechanical
2.macromolecules, atoms, vitamins
3.in the stomach by the gallbladder, in the small intestine by the liver, in the mouth by the pancreas
4. proteins, nuclei acids, lipids, starch
Answer:
Salivary glands secrete salivary amylase, an enzyme that begins the breakdown of starch into glucose. Mucus moistens food and lubricates the esophagus. Bicarbonate ions in saliva neutralize the acids in foods
Answer:
1. Chemical
2. macromolecules
3. In the pancreas
4. starch
Explanation:
Which statement best explains the difference between water temperature at
the poles and water temperature at the equator?
O A. The water is denser and saltier near the equator, so it holds more
heat.
B. The sun's rays strike the water at an angle at the poles.
C. Deep sea vents pump steam into the conveyor belt near the
equator.
D. Due to Earth's rotation, gyres near the poles flow clockwise.
Answer:
B. The sun's rays strike the water at an angle at the poles.
Answer:
b
Explanation:
At high latitudes, ocean waters receive less sunlight – the poles receive only 40 percent of the heat that the equator does. These variations in solar energy mean that the ocean surface can vary in temperature from a warm 30°C (86°F) in the tropics to a very cold -2°C (28°F) near the poles
During a dry year, which plant will most likely be able to survive in clay soil?
Answer:
A
Explanation:
Answer:4
Explanation:
In DNA replication, continuously synthesis occurs on the leading strand Multiple choice question. toward the origin of replication. without RNA primers. in the 5' to 3' direction. and creates Okazaki fragments.
Answer:
toward the origin of replication
Explanation:
A replication fork is a structure formed during DNA replication when specific enzymes (i.e., helicases) separate both DNA strands at the origin of replication. DNA is always synthesized in the 5' to 3' direction, thereby DNA can be synthesized continuously on the leading strand, because the growth of this strand proceeds in the same direction as the movement of the replication fork, while DNA synthesized in several short segments on the lagging strand which are called 'Okazaki fragments'. DNA polymerases are enzymes that can only add nucleotides to the 3' end of a DNA strand, thereby they require the synthesis of short stretches of RNA or 'RNA primers', which are necessary for DNA replication of the lagging strand.
Will mark brainliest #5
Answer:
A
Explanation:
The liver acts like a filter and takes the toxins from the bloodstream, like alcohol.
The weight of body is 420 N . Calculate it's mass..
Here,
Force = 420N
Gravity = 9.8m/s^2
Mass = ?
Now,
Force = Mass * Gravity
420 = Mass * 9.8
420/9.8 = Mass
Mass = 42.85Kg
I hope it's help you...
Mark me as brainliest...
which of these is a way the immune system works with other body systems?
A. It replaces skin cells
B. It produces osteoblasts
C. It filters mucus
D. It filters blood
Answer:
B
Explanation:
B
Explanation:
A. It replaces skin cells
Hope it is helpful to you
2.01 Properties of Water Lab Report
50 POINTS FOR WHOEVER ANSWERS CORRECTLY!! <3
If you were to be conducting an experiment on how temperature change affect surface tension what would be the Objective of the experiment, the hypothesis, the variables (Like Independent Variable, Dependent, Variable, Controlled Variable) The materials needed to conduct it, the data and observations collected during the experiment, and the conclusion to your experiment. Also, what would be some real world applications to the importance of the properties of water?
Please make sure to answer all of the questions within this one, for any clarification needed it is basically a lab report on how surface tension is effected by the temperature of water. Please answer and Thank you!
Answer: The main properties of water are its polarity, cohesion, adhesion, surface tension, high specific heat, and evaporative cooling.
Water has the unique ability to dissolve many polar and ionic substances. This is important to all living things because, as water travels through the water cycle, it takes many valuable nutrients along with it! Water has high heat capacity.
The Objective of the experiment, the hypothesis, the variables Like Independent Variable, Dependent, Variable, Controlled Variable
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Which organism would be the least affected by the toxic mercury?
a)zooplankton
b)small fish
c)larger fish
d)shark
Answer:
Zooplankton(A)
Explanation:
Because the toxic mercury builds up in the bigger organsims
Which of the following is true about global climate
A The climate has remained constant over that past 200 years
B) The global climate has been increasing over the past 200 years
The global climate has been increasing each year for the past 100,000 years
D
It has remained constant over 100,000 years
This chart shows four atoms, labeled W, X, Y, and
These stoms can combine with each other to form
molecules
Which combination of atoms will form a molecule, but
not a compound?
Element
Atom
w
Х
Y
Z
Wand X
X and Y
O W and a
Y and
oxygen
hydrogen
carbon
oxygen
Answer:
carbon
Explanation:
because because it is not an element
describe how potatoes and eggs might have been digested with the help of enzymes.
The potato can make you feel at home in any part of the world. According to the International Potato Center, the potato is the third most grown crop in the world, with more than 300 million metric tons produced annually. The United Nations declared 2008 as the International Year of the Potato because of its importance in feeding the poor and hungry. If not deep-fried and loaded with butter or cheese, potatoes have a lot to offer nutritionally, and they are easy to digest as well.
Salivary amylase, an enzyme secreted with the saliva, acts at the long polysaccharide units that make up starch, to shape disaccharides known as maltose. The action of salivary amylase keeps until the potato reaches the belly.
How are eggs digested?The belly empties the chyme containing the damaged egg pieces into the small intestine, where the general public of protein digestion occurs. The pancreas secretes digestive juice that consists of extra enzymes that in addition smash down the protein fragments.
Digestive enzymes play a key position in breaking down the meals you eat. those proteins accelerate chemical reactions that turn vitamins into substances that your digestive tract can take in. Your saliva has digestive enzymes in it. Some of your organs, consisting of your pancreas, gallbladder, and liver, additionally release them.
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why do farmers give animals strong tea
Answer:
It sometimes calms the animal. For example some farmers give horses, chamomile to calm down the horse and to reduce inflammation in the animal.