A student is examining leaf cells. Which organelles are most likely to be missing from the cells?
A. ribosomes
B. chloroplasts
C. lysosomes
D. mitochondria

Answers

Answer 1
The answer is C. Lysosomes
Answer 2

Answer:

C.) lysosomes

Explanation:

All the other listed organelles are found in plant cells. But lysosomes are sometimes not included.

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Related Questions

WILL GIVE BRAINIEST!!Scientists use models of earthquakes to (5 points)
change their location
stop them from occurring
understand the process
increase the waves formed in the process

Answers

Answer:

C. Understand the process

Explanation:

When scientists create models of earthquakes, they are trying to learn more about them to try and keep people safe in the event that one does happen. It is practically impossible to change the location of an earthquake or stop it from occuring, since earthquakes are caused by the movement of massive continental plates. Scientists also definitely do not want to increase the waves formed in the process, as this would contribute to the damage. Therefore, the correct answer is choice C, understand the process. Hope this helps!

Scientists use models of earthquakes, so as to: C. understand the process.

What is an earthquake?

An earthquake simply refers to a sudden, natural shaking of the ground, due to movements within the Earth's crust and upper mantle (lithosphere) which typically creates seismic waves.

In order to have a better understanding of the features of an earthquake and the processes that are associated with, scientists generally use models of earthquake.

In conclusion, earthquake models are simulations which can be used by scientists to better understand the process.

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name 5 things that you, your community, or your country can do to reduce the amount of greenhouse gases you put into the atmosphere

Answers

use renewable energy for your house, purchasing and using energy from solar panels, drive your car less, use non-toxic household spray cleaners, set your water at home to cooler temperatures
- make use of eco- friendly transport
- sign petitions to shut down big factories that produce carbon
-use less deodorant or an eco- friendly brand

Drag each label to the correct location on the image.
Identify the remaining processes and components of the carbon cycle.
fossil fuels form
combustion
atmospheric CO2
organisms release CO2
plants use CO2
consumption
factories and
vehicle emissions
decaying organisms

Answers

Answer:

consumption released H20. factories used C02. vehicle emissions C02. and decaying organisms is H02

Answer:

Got it right

Explanation:

Which of the following means a hormone that aids in growth of gonads?
Glycogenesis
Thyrotoxic
Pancreatitis
Gonadotropin

Answers

Answer:

thyrootoxic

Explanation:

The hormone which aids in the growth of gonads  is Gonadotropin. The correct option is gonadotropin.

Gonadotropins are  defined as the hormones which  play an important  role in the growth and development of gonads. The gonads refer to the male and female reproductive organs, such as the testes and ovaries. Gonadotropins stimulate the production of sex hormones and even  regulate the reproductive processes. These homones are essential for the normal functioning of the reproductive system.

Gonadotropins are  classified as glycoprotein hormones  which are secreted by gonadotropic cells of the anterior pituitary which is present in vertebrates.This family includes the mammalian hormones follicle-stimulating hormone (FSH) and luteinizing hormone (LH), the chorionic gonadotropins, human chorionic gonadotropin (hCG) and equine chorionic gonadotropin (eCG),as well as at least two forms of fish gonadotropins.

Thus, the correct option is gonadotropin.

Learn more about gonadotropin,here:

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Jada wants to eat a meal that will sustain her energy during a long run. Which of these food items is the best source of long-
term energy?

Answers

Answer:

So what my teacher told me is we should eat apple and chicken and stuff because u burn off the calories and it make u run faster dont forget water

Explanation:

Answer:

Well you got many....

1) Bananas

2)Fatty Fish

3)Sweet Potatoes

4)Eggs

5)Brown Rice

Explanation:

Hope I helped and plz mark me as brainliest

Compare and contrast fermentation and cellular respiration (at least 2 similarities and 2 differences explained in detail).

Answers

They're similar because they're both methods the cell uses to make ATP. ... Fermentation takes place without oxygen (also known as anaerobic), so less ATP is produced from each molecule of glucose. Another difference is that the byproducts of cellular respiration are always water and carbon dioxide.

I hope this helps

somebody somebody help me please. I'll give brainliest to anyone who gets it right​

Answers

Ans. The Adrenal Gland Recieves a message to stop releasing CRH

Organisms may contain up to five levels of organization within their bodies. Which level of organization is best represented by
the liver?

Answers

Answer:

ORGAN

Explanation:

The liver is a very important organ in the system of multicellular organisms e.g humans. It performs various functions in the body e.g. detoxification, metabolism etc. As rightly said in this question, multicellular organisms are made up of five levels of organization.

Firstly, all living organisms are made up of CELLS, which are the basic unit of life. Cells come together to form the TISSUE. Tissues that perform similar functions come together to form the ORGAN, the organ that specifically play a similar role in the body are collectively called ORGAN SYSTEM. The various organ systems make up the whole ORGANISM.

In this five level of organization, the liver falls under the ORGAN category because it is made up of cells called Hepatocytes, which come together to form tissues. The tissues collectively make up the LIVER.

Answer:

organ

Explanation:

How is glucose broken down in cellular respiration?

Answers

Answer: Glucose is broken down in the cytoplasm of the cell in a process called glycolysis. In stage two, the pyruvate molecules are transported into the mitochondria.

Explanation:

Glucose is broken down in cellular respiration into carbon dioxide and water.

What is cellular respiration?

Cellular respiration is a series of metabolic processes that take place inside cells to transform biochemical energy from meals into a substance known as adenosine triphosphate (ATP).

A glucose molecule gradually decomposes into carbon dioxide and water during cellular respiration. In the process of transforming glucose, some ATP is directly created. But far more ATP is later created through a procedure known as oxidative phosphorylation.

Glycolysis is the process by which glucose is metabolized in the cytoplasm of the cell. The pyruvate molecules are delivered to the mitochondria in stage two.

Therefore, during cellular respiration, glucose is converted to carbon dioxide and water.

To learn more about cellular respiration, refer to the link:

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The force of gravity pulls all objects downwards. Which of these statements is correct about this law of science?
A. It is not supported by observations
B. It can be contradicted by data
C. It requires no further experimentations to determine its existence
D. It is a description in nature that will continue to change

Answers

Answer:

C

Explanation:

If you drop something on the ground and watch it fall, you are observing gravity at work, so A is not an option. All data proves this law exists, so B is not an option, and it will not continue to change, as it never has changed, so it is not D.

Answer:

C

Explanation:

I got the question right on the test

Sam is trying to learn about sexual hormones based on the body due to a rush in blood cells. He wants to learn the most he can to educate others about his research. Based on the topic, which will be the most reliable source for Sam to begin his research.

A. A book about planning sexual activities
B. Scientific research on the body
C. The news paper
D. An age restricted site showing nudity

Answers

Answer:

B. Scientific research on the body

Explanation:

B is the most plausible answer because option A and D will not answer your research question about sexual hormones (from a scientific perspective) and option C will have information which will not help you make conclusions since newspaper take their information from other sources and sometimes leave out chunk of data or information to fit it in one page.

Therefore, best option is B to look into scientific research on body where you'll likely encounter research related to blood rushing and sexual hormomes.

Based on the pedigree that is shown above, how to describe Fred?

Answers

Answer:

The given pedigree analysis shows sex-linked trait where the female work as a carrier and have X linked recessive gene that is [tex]X^{h}[/tex] and the male is normal.

So, Fred will be a male with [tex]X^{h}[/tex][tex]Y[/tex] gene and Fred will be affected with X linked disease which is carried by female.

If,  [tex]X^{h}[/tex] gene in the female (Ann)  act as a carrier of hemophilia and the male (John) is normal, then Fred will be a male affected with hemophilia (sex linked disease).

Hence, Fred will be affected male with  [tex]X^{h}[/tex][tex]Y[/tex] genotype.

Some students used information they gathered from lab investigations to prepare a table. They entered the table in their lab notebooks. Which of these correctly identifies the two cells described in the table? Your answer: Cell 1 is eukaryotic, and Cell 2 is prokaryotic. Both Cell 1 and Cell 2 are prokaryotic. Cell 1 is prokaryotic, and Cell 2 is eukaryotic.

Answers

Answer:

Cell 1 is prokaryotic, and Cell 2 is eukaryotic.

Explanation:

All living cells have been classified into two major domains; Eukarya and Prokarya. This classification was done based on the possession or not of an enclosed structure that houses the genetic material of the organisms called NUCLEUS. Eukaryotic cells possess a membrane-bound nucleus that houses their DNA while prokaryotic cells do not have a membrane-bound nucleus, hence their DNA is found naked in a region of the cytoplasm called NUCLEOID.

In addition to this primary basis (nucleus possession), eukaryotic cells have a linear DNA and other membrane-bound organnelles like mitochondria, Chloroplast, Endoplasmic Reticulum etc while prokaryotic cells have a circular single DNA and have no membrane-bound organnelles.

Based on this comparison, cell 1 is a prokaryotic cell while cell 2 is an eukaryotic cell.

PLEASE HELP ITS 18pts

Assess why cellular respiration is important to all organisms and describe where it occurs in the cell.

Answers

Cellular respiration is important as it allows plants and animals to break down sugar and into usable energy, usually in the form of ATP. Organism can not use sugar as energy, so without the process of cellular respiration, the cell would not have energy. ATP is important product of cellular respiration because organism can utilize ATP as energy and thus able to work. Cellular respiration starts in the cytoplasm with glycolysis. Then, all of the other steps such as The Krebs Cycle and Oxidation phosphorylation takes place in the mitochondria.


Hope this help. Sorry if it has bad grammar

Which is NOT a reason that a cat or dog owner should take his pet to a veterinarian to get vaccinated against the rabies virus?
A. to fool the pet's body into developing rabies antibodies
B. to protect the pet's body from developing rabies antibodies
C. to introduce a weaker form of the rabies virus in the pet's body
D. to protect the pet's body from future invasions of the rabies virus

Answers

B.

The body needs to make these antibodies, so B makes no sense.

What do you predict will happen in two weeks time to seedling (C)? A.The plant will continue to grow as pictured. B.It will grow down because its tropism mechanism is confused. C.The root will turn up, and the stem will grow 90 degrees sideways.

Answers

Answer:

the answer u are looking for is C.

hope this helps.

Explanation:

Answer:

The plant will continue to grow as pictured.

Explanation:

DNA serves as a template for a new strand

Answers

Visualizing Transcription
DNA is double-stranded, but only one strand serves as a template for transcription at any given time. This template strand is called the noncoding strand. The nontemplate strand is referred to as the coding strand because its sequence will be the same as that of the new RNA molecule.

According to the Punnett square for this cross, what percentage of offspring is predicted to have blue feathers?
25 percent
O 50 percent
O 75 percent
O 100 percent

Answers

Answer:

50 percent

Explanation:

The answer above is NOT correct.

I took the test on Edge and 50 percent is right!

According to the Punnett square for this cross,50% percentage of offspring is predicted to have blue feathers.

What is Punnett square ?

The Punnett square is a table in which all of the possible outcomes for a genetic cross between two individuals with known genotypes are given.

How do you find the Punnett square?

Count the total number of boxes in your Punnett Square. This gives you the total number of predicted offspring.

Divide the (number of occurrences of the phenotype) by (the total number of offspring). Multiply the number from step 4 by 100 to get your percent.

Therefore, according to the Punnett square for this cross,50% percentage of offspring is predicted to have blue feathers.

Hence ,B is correct option

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Match the following terms and definitions

1. gene
2. allele
3. trait
4. chromosome
a thread-like molecule in the nucleus composed of DNA
a genetic characteristic of the individual
a portion of DNA which codes a specific heredity trait
alternate forms for a specific gene

Answers

1. Gene- a portion of DNA which codes a specific hereditary trait
2. Allele- alternate forms of a specific gene
3. Trait- A genetic characteristic of the individual
4. Chromosome - a thread-like molecule....

What term is used to describe the
number of individuals per unit
area?
A. carrying capacity
B. population density
C. population coverage

Answers

B. population density

Explanation: took Biology

How does energy affect competition in a rainforest?

Answers

Answer:

Energy affects competition in the tropical rainforest due to the dense population of trees found in this region.

Trees are producers and they compete mainly for water, sunlight and nutrients. Sunlight provides the source of solar energy which is instrumental in its photosynthetic process.

The trees form canopies and create competition among the ones who have lower stems and branches while the ones with longer stems continue to grow taller due to the availability of sunlight.

Competition may also affect the organisms living in this region as they compete for food.

Diagrams and outlines 1. The above picture is showing what type of boundary?
2. Please identify the different constructive and destructive processes occurring in the diagram.
3. Where in the world do you usually find these type of interactions?

Answers

Answer:

hi dude

Explanation:

HELP ASAPPPPP!!!!
A bat wing, an alligator leg, and a human arm are homologous structures.

Which fact about those structures best supports one aspect of theory of evolution?

The fact that the bone structures are similar supports the concept that birds evolved from mammals.
The fact that the bone structures are similar supports the concept that the animals shared a common ancestor.
The fact that the bone structures are completely different supports the concept that those organisms shared a common ancestor.

Answers

Answer:

The fact that the bone structures are similar supports the concept that the animals shared a common ancestor.

Explanation:

The similarity of the wings of bats, legs of alligators, and arms of humans in structure is an indication that animals shared a common ancestor according to the evolution theory.

Homologous organs are organs found in different organisms that are similar in structure but different in functionality.

The fact that these organs are similar to each other in morphological structure points to the fact that they might have evolved from the same ancestor according to evolutionists.

The wings of bats, legs of alligators, and arms of humans are all based on the same pentadactyl (five-digit) structure. However, a bat uses its wing to fly, alligators use their legs to crawl, while humans use their arms for a variety of purposes.

The homologous organ is one of the pieces of evidence used to support the evolution theory.

More on evidence of evolution can be found here: https://brainly.com/question/22378637

Which distribution pattern do the oyster larvae exhibit?
O A. clumped
OB. stationary
C. random
OD. uniform

Answers

Answer:

D. Random

Explanation:

The term "population distribution pattern" refers to the method or form in which population of a certain organism living in a certain area occupy that area.

For example:

Uniform distribution  pattern in which organisms are arranged in a equal or regular manner in the area. This gives a competition to the organisms of the area with reference to each other.

If we talk about Oysters, they are able to travel many and many kilometers across a certain area. Therefore, they don't stay at a place in a regular manner and this gives them random distribution pattern.

Hope this helps you.. Good luck!

where can the DNA of bacteria be found​

Answers

Answer:

The DNA of most bacteria is contained in a single circular molecule, called the bacterial chromosome. The chromosome, along with several proteins and RNA molecules, forms an irregularly shaped structure called the nucleoid. This sits in the cytoplasm of the bacterial cell.

Can anyone solve this

Thanks​

Answers

Answer:

Genes are found in their own, separate regions of DNA

Explanation:

separate regions I think

Which of the following ecosystems would contain the GREATEST Biodiversity?
Select one:

A dessert ecosystem containing only a few species of reptiles and plants

A marine ecosystems containing some species of marine mammals

A rainforest ecosystem containing thousands of different species of plants, animals, and birds

A pond ecosystem containing several species of fish and birds.

Answers

Answer:

Explanation:

A rainforest ecosystem containing thousands of different species of plants, animals, and birds. The reason why is because it has the most diverse species of wildlife. There is alot of DIVERSITY in that ecosystem, therefore it contains the greatest biodiversity.

I think it’s the last one ......

Which of the following occurs
while homologous chromosomes
are paired up?
A. They create 2 haploid cells.
B. They contain 6 chromatids.
C. They exchange portions of their DNA.
D. They produce two diploid cells.

Answers

The Correct answer is D

Answer:

Explanation:

the answer is c just answered

Water that is in a condensed form can be absorbed through leaves.
True
False

Answers

Answer:

True

Explanation:

It can happen but it unlikely in most cases because of the less efficient way. It is more efficient to take it in through the ground

Answer:

True

Explanation:

The narrator calls stem cells extraordinary. Why does she use this term to describe these cells?

Answers

Answer:

Stem cells are called extraordinary by the narrator because stems cells which is mostly gotten from bone marrow is use in medicine for regeneration and repair of damaged tissues and organs. It is use to correct part of organs that is not working properly. It has been use for treatment of diseases over the years.

Explanation:

Stem cells are special human cells that have the ability to develop into some specialized cells which can be used to regenerate and repair damaged tissues and organs.

Stem cells can be use to replace tissues that has been damaged through diseases and it has been use for treatment of different type of diseases over the years.

Answer:

All cells reproduce to make new cells. However, stem cells actually form many different types of cells. Adult stem cells can also repair tissues in the body.

Explanation:

answer on edmentum.

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