Answer:
D
Explanation:
The answer is letter D. 2,001. The following are the results of the F2 generation or the second filial generation of the contrasting traits. 705 purple 6,022 yellow 5,474 round 428 green 882 round 651 axial 787 tall 224 white 2,001 green 1,850 wrinkled 152 yellow 299 constricted 207 crop 277 dwarf
Which lebel identifies the part of the ATP molecule that changes when energy is released in the cells of all living things, and
what is the name of this process?
A: respiration
B: metabolism
C: respiration
D: photosynthesis
In 1953, Stanley Miller and Harold Urey built a model of Earth's early
atmosphere by mixing gases that were thought to have been there. They
exposed the gases to an electric current to simulate lightning. The liquid that
condensed during the experiment contained amino acids.
What was the significance of their results?
A. Miller and Urey showed that lightning was necessary for life to
form on Earth.
B. Miller and Urey showed that spontaneous generation was
possible.
C. Miller and Urey showed that inorganic compounds could combine
to form the building blocks of living cells.
D. Miller and Urey showed that all life evolved from a single common
ancestor.
Answer: C. Miller and Urey showed that inorganic compounds could combine to form the building blocks of living cells.
Explanation:
The Miller and Urey were the two scientists who created the atmospheric conditions that were expected to be present on primitive earth. They demonstrated that several organic compounds have been formed spontaneously from the inorganic compounds like water, ammonia, methane and others.
The exposure of mixture of inorganic compounds by the lightening lead to the formation of organic molecules like amino acids which are the building blocks of life. This was similar to the penetration of earth atmosphere by UV radiation producing the organic compounds from inorganic molecules.
Suppose a new bacterial species is discovered that is spherical in shape, survives drought by forming a thick outer wall, and cannot survive without oxygen. Using vocabulary terms from this lesson, describe this species to a scientific audience.
Answer: This bacterial species is in the shape of a cocci because it is spherical in shape, it forms an endospore during droughts to survive, and is an obligate aerobe because it cannot survive without oxygen.
Explanation: I hope this is right or helps, plz mark brainliest(:
An experiment was designed to test the following hypothesis: Dark green
plantsproduce more chlorophyll and therefore have an increase in
photosynthesis compared to light green plants. What is the next step of the
this process?
Answer:
Run experiment
Explanation:
Answer:
the next step is providing dark green plant and light green plant.
Explanation:
Which two statements about first-person narration are generally true? The narrator can be a witness or a reteller of events. The narrator always provides reliable information. The narrator accurately knows past and future events. The narrator is a character in the story. The narrator knows everything about all characters.
Answer: The narrator can be a witness or a reteller of events.
Explanation:
A first-person narration is a way of storytelling in which the storyteller narrates the first hand experiences. The narrator recollects or recounts the events specific for a story through own point of view introducing oneself as first person. The narrator might have witnessed of all the events had taken place in past before telling the story.
What are the genotypes of the parents in the monohybrid cross below if the following offspring genotypes are predicted?
Answer:
Explanation:
The genotypes of the parents are Tt and tt
HELP! QUICK
A. 2: Electron transport chain
B. 3: Oxidative phosphorylation
C. 1: Glycolysis
D. 4: Krebs cycle
Answer:
A
Explanation:
it's the electron transport chain
Read the verse. Complete the sentence. Think of the spiritual meaning of each verse. "I am the good shepherd: the good shepherd giveth his life for the sheep." (John 10:11). The Good Shepherd gives His _____for the sheep.
Answer:life
Explanation:The good shepherd gives his life for the sheep
A friend has come over to your home and flips through your psychology book. She notices the chapters
you have to read for this week which are heavily based on biological function, the brain and our senses.
She states: "I don't understand why you are reading so much on physiology and biology. I thought you were
taking a psychology class".
Given what you have read this week and your understanding of our brain, sensation and perception, how
would you explain to your friend the intricate connection between brain, sensation, perception and our
behavior and cognition. In what specific ways might knowing our physiology help us understand how our
mind works. In other words, in what specific way might knowing the brain and sensation help us
understand our daily experiences.
Please use specific examples of brain parts and sensation to connect the mind and brain.
Answer:
Please see below
Explanation:
The physiology of the brain is closely related to how we think and feel. The limbic system in the brain, for example, is the center of all our emotions. Understanding how this part of the brain functions will greatly help in understanding the psychology of the human being. There are certain hormones that have an affect on our moods and behavior so it is important to gain knowledge of physiology and genetics in order to grasp the science behind emotional responses, memory etc.
Question 8 of 15
2 Points
The spatial arrangement of lone pairs and bonded pairs around the central
atom is called
A. electron-group geometry
O B. geometric design
C. electron-pair repulsion
D. electronegativity
Answer: Electronegativity
Explanation:
Answer: is A electron-group geometry
Explanation:
Click on the link below to see the primate family tree diagram. Which of the
following statements is true?
Primate Family Tree Diagram
A. Orangutans evolved from lesser apes and Old World monkeys.
B. Gorillas evolved from orangutans.
C. Orangutans evolved from an ancestor they share with gorillas.
D. Gorillas are more closely related to lesser apes than to
chimpanzees.
Option A Orangutans evolved from lesser apes and Old World monkeys.
Are orangutans friendly?Orangutans are generally non-aggressive toward humans and each other. Many individuals reintroduced into the wild after having been in managed care are aggressive towards humans. Male-male competition for mates and territory has been observed between adults.
Do orangutans ever eat meat?Most of their diet consists of fruit and leaves gathered from rainforest trees. They also eat bark, insects, and, on rare occasions, meat.
Learn more about orangutans at
https://brainly.com/question/3199381
#SPJ2
Which of the following are functions of the kidneys? I. They produce insulin II. They filter wastes out of the blood III. They produce urine
Answer: I & III
Explanation: Healthy kidneys filter about a half cup of blood every minute, removing wastes and extra water to make urine. The urine flows from the kidneys to the bladder through two thin tubes of muscle called ureters, one on each side of your bladder. Your bladder stores urine.
Which of the following is true of sound waves?
A. Sound waves are transverse waves.
B. Sound waves can only travel through fluids.
C. Sound waves are electromagnetic waves.
D. Sound waves require a medium in which to travel.
Answer:
D. Sound waves require a medium in which to travel.
Explanation:
Sound waves need to travel through a medium such as a solid, liquid, or gas.The sound waves move through each of these mediums by vibrating the molecules in the matter. The molecules in solids are packed very tightly. Liquids are not packed as tightly as solids. And gases are very loosely packed. The spacing of the molecules enables sound to travel much faster through a solid than a gas. Sound travels about four times faster and farther in water than it does in air.
A type of wave that releases energy due to vibration and is acoustic is called a sound wave. Sound waves require a medium to propagate or travel.
What is the property of the sound waves?For a sound wave to travel a solid, liquid or gaseous medium is required. The molecules of the medium vibrate for the sound waves to travel. The sound waves travel differently in these three mediums.
The arrangement of the particles of the solid medium makes the sound waves travel fastest compared to the liquid and then the gaseous air molecules. The solid has more closely packed molecules than the liquids and gas.
Therefore, option D. sound waves require a medium to travel is true.
Learn more about sound waves here:
https://brainly.com/question/11797560
Help me out please !
Answer:
B.
Explanation:
The birthrate is higher than the death rate.
Which of the below hormones is mainly responsible for growth of facial hair and deepening of the voice?
Answer:
reproductive hormone in men
Explanation:
Calculating the Volume of a Cone
Try it
Calculate the volume of the cone.
What is the volume of a cone with a height of 27 cm
and a radius of 13 cm? Round your answer to the
nearest tenth.
VE
cm)
27 cm
113 cm
Answer:
4780.3 cm^3
Explanation:
A cone is a three-dimensional shape and its volume can be calculated using the formula:
V = 1/3 πr^2h or πr^2h / 3
Where V= Volume of cone (cm^3)
r= radius (cm)
h= height (cm)
π= constant (22/7)
In this question, the values of r and h are 13cm and 27cm respectively.
Hence, to calculate the volume of the cone, we say;
V = 1/3 × 22/7 × 13 × 13 × 27
V = 100,386 / 21
V = 4780.2857142857
4780.285 to the nearest tenth is ~ 4780.3
Therefore, 4780.3cm^3 is the volume of the cone.
Answer:
4778.4
Explanation:
Will Mark Brainliest Outgoing tides can pull organisms out of the intertidal zone and into the open ocean. How does this limit the number of organisms that can live in the intertidal zone?
Competition remains at a steady level.
Returning to the habitat is difficult.
The salinity increases.
The water quality changes.
Answer:
B
Explanation:
They can no longer return to their natural habitat and that leads to changes in all aspects, rendering all other answers insufficient.
What did Hill, Calvin, and other researchers discover separately about the
locations of the events in photosynthesis?
A. Oxygen, ATP, and NADPH are produced in the thylakoids of the chloroplasts in a reaction that does not require light; carbon fixation takes place in the stroma of the chloroplast in a reaction
that requires light.
B. Oxygen, ATP, and NADPH are produced in the stroma of the chloroplasts in a reaction that requires light; carbon fixation takes place in the thylakoids of the chloroplast in a reaction that does
not require light.
C. Oxygen, ATP, and NADPH are produced in the stroma of the chloroplasts in a reaction that does not require light; carbon fixation takes place in the stroma of the chloroplast in a reaction that requires light.
D. Oxygen, ATP, and NADPH are produced in the thylakoids of the chloroplasts in a reaction that requires light; carbon fixation takes
place in the stroma of the chloroplast in a reaction that does not require light.
Answer:
i think the answer is B
Explanation:
Answer:
The proper answer is C
Explanation:
I took this quiz and used the answer the other guy put and it was wrong.
Which occurs when the body responds to the environment by maintaining a stable internal environment despite changing external conditions?
Answer:
homiostasis
Explanation:
basic biology
Answer:
Homeostasis
Explanation:
basic knowledge of biology
Select the correct answer.
How does the current, or sixth, mass extinction differ from the past five mass extinction events?
OA.
The sixth mass extinction is believed to be caused by human-related factors.
The sixth mass extinction is believed to be caused by natural forces.
OC.
The sixth mass extinction is believed to affect relatively fewer species.
The sixth mass extinction is believed to affect relatively fewer areas.
OD.
Reset
Next
what are 3 characteristics of a nucleotide
Answer.Nucleotides Have Characteristic Bases and Pentose. Nucleotides have three characteristic components: (1) a nitrogenous base, (2) a pentose, and (3) a phosphate (Fig. ... The nitrogenous bases are derivatives of two parent compounds, pyrimidine and purine (Fig. 12-lb).
HELP! Now!!!
A. The separation of functions ensures that photosynthesis can continue running no matter what light conditions are present.
B. The presence of separate light-dependent and light-independent reactions ensures that the plant can survive through day and night.
C. Thylakoid and stromal fractions correspond to regions in the intact chloroplast that have overlapping functions.
D. Compartmentalization within the chloroplast keeps the light-dependent and light-independent reactions in close proximity but separated.
Answer:
A. The separation of functions ensures that photosynthesis can continue running no matter what light conditions are present.
Explanation:
suggest why the phone and watch being connected by a wireless system is an advantage when running
Explanation:
because the full movie called the amount of each other and can help you to like let's say 11 in it to keep on counting the distances you won't be keeping record of it so that you will know that you did you did a great
What is the net primary productivity of the tropical rainforest if gross primary productivity in a tropical rainforest is 6 kcal/m2/yr and respiration is 3 kcal/m2/yr? A) 1.5 kcal/m2/yr B) 2 kcal/m2/yr C) 3 kcal/m2/yr D) 4 kcal/m2/yr
Answer:
Net primary productivity of the tropical rain-forest = 3 kcal/m2/yr
Explanation:
Given:
Gross primary productivity in a tropical rain-forest = 6 kcal/m2/yr .
Respiration = 3 kcal/m2/yr
Find:
Net primary productivity of the tropical rain-forest
Computation:
⇒ Net primary productivity of the tropical rain-forest = Gross primary productivity in a tropical rain-forest - Respiration
⇒ Net primary productivity of the tropical rain-forest = 6 kcal/m2/yr - 3 kcal/m2/yr
Net primary productivity of the tropical rain-forest = 3 kcal/m2/yr
HOW ARE VIRUSES DIFFERENT FROM OTHER MICROBES
Answer:
All viruses have is a protein coat and a core of genetic material, either RNA or DNA. Unlike microbes, viruses can't survive without a host. They can only reproduce by attaching themselves to cells. In most cases, they reprogram the cells to make new viruses until the cells burst and die.
Explanation:
HELP! NOW!
A. Cellular respiration shuts down during the day while
photosynthesis occurs, and then photosynthesis shuts down at night while cellular respiration occurs.
B. Both cellular respiration and photosynthesis rates cycle up and down in similar patterns over a 24-hour cycle.
C. Oxygen levels oscillate as the light-dependent reactions of photosynthesis take place during daylight and light-independent reactions take place during nighttime.
D. Cellular respiration remains constant, while photosynthesis cycles between a very high rate in the light and zero in the dark.
Answer:
Option-D
Explanation:
Cellular respiration and photosynthesis are the two main physiological process which drives the life on Earth. Photosynthesis process leads to the synthesis of Glucose whereas Cellular respiration breakdown the Glucose molecule to form ATP molecules.
In plants, the photosynthesis process occurs in green leaves whereas cellular respiration occurs in every cell of the plant inside the mitochondria.
In the given question, the graph shows:
1. The absorption of oxygen till 6 am which is required during cellular respiration.
2. After 6 am, the level of oxygen production becomes more than oxygen absorption till 6 pm.
3. After 6 pm, no sunlight is available therefore photosynthesis does not occur. After this, the rate of cellular respiration increases that is oxygen is taken in.
Thus, Option-D is correct.
Could someone help me match the types of resources with their descriptions ?
Answer:
They can be reproduced on a human time scale- Renewable resources
They take millions of years to form- Nonrenewable resources
They are produced naturally- both Renewable and Nonrenewable resources
They are extracted by mining- Nonrenewable resources
Their use as energy source is increasing because they reduce pollution- Renewable resources
Explanation:
1. Renewable resources are a type of natural resources that are replenished or reproduced by natural processes on a human time scale. Hence, they are inexhaustible as opposed to the Nonrenewable resources.
2. Nonrenewable resources are those resources that gets used up quickly than they can be replenished. Hence, they are exhaustible. These resources takes millions of years to form, and will take more to be replenished.
3. Both the renewable and Nonrenewable resources are found naturally i.e. they are exploited in their natural state, with no man forming them.
4. The Nonrenewable resources like crude oil, natural gas, coal etc. are found embedded in the Earth crust either in solid, liquid or gaseous form and are extracted by humans via MINING.
5. Renewable resources such as solar, wind, etc are increasingly used as sources of energy because of their eco-friendly characteristics. This means that they contribute less to emission of pollutants, that lead to global pollution. Hence, the reason renewable source of energy are called "Green or Clean" sources of energy.
Homologous structures are assumed to: • Have different functions •Have the same evolutionary origin •Have the same function •Have different evolutionary origins
Answer:
Have the same evolutionary origin
Explanation:
Predicting the evolutionary relationship between organisms require certain structures, which are used as evidence. These structures can either be homologous or analogous.
Homologous structures are those structures of organisms that have a similar embryonic or evolutionary origin i.e. share common ancestors. For example, the wings of a bat and the arm of humans are homologous structures because they are found to be from the same evolutionary origin. Although, they appear different and perform different functions but using genetical means (DNA), they have been found to share a common ancestor.
On the other hand, analogous structures are structures that perform similar functions and are physically similar but they evolved from different evolutionary origins.
if an object has a size of 0.4 mm and and image size of 80 mm. What is the magnification
Answer:200
Explanation:
Magnification =image size/object size
Answer:
200mm
Explanation:
Magnification = Image size/Object size
Magnification = 80/0.4
Magnification = 200mm
HOPE IT HELPS YOU
What is the function of the tissues indicated by the arrow? (3 points) Protection of the inner lining of the bladder Contraction of the bladder Structural support of the bladder Nerve impulse conductor for bladder
Answer:
C. Structural support of the bladder
Explanation:
The kidney empties the urine which is waste product of digestion into the . The bladder helps in the temporary storage of urine before they are excreted.
The Destrusor muscle is the name of the tissues indicated by the arrow. They contain thick smooth muscles which separates the bladder from tissues and organs. They also provide structural support for the bladder making it firm and well protected from damages.
