If the statement is true, write true. If it is false,
change the underlined word or words to make
the statement true.
6. Cells were discovered using electron
microscopes.
7. Ribosomes produce proteins.
8. The cells of plants and animals lack nuclei.
9. Both DNA and RNA are proteins.
10. The cell membrane is selectively permeable.
ter of

If The Statement Is True, Write True. If It Is False,change The Underlined Word Or Words To Makethe Statement

Answers

Answer 1

Answer:

6.True

7.True

8.True

9. False, both RNA and DNA are nuclei acids. that are made from nucleotides

10. True

Explanation:

Answer 2

Answer:

6. False- light microspcopes

7. True

8. True

9. False- Nucleic Acids

10. True


Related Questions

What were the results Mendel consistently identified in his experiment

Answers

Answer:
Developed the model of heredity that now bears his name by experiments on various characteristics of pea plants:

Question 23 of 35 Which phrase describes a plant spore but not a plant seed? A. Made of multiple cells B. Made in flowers C. Made of a single cell D. Made in cones

Answers

Answer:

the answer is C) made of a single cell

What is the genetic relationship between individuals Level 1 - 2 and Level
III - 4

Answers

Answer:

Grandmother - grandson.

Explanation:

The genetic relationship between individuals Level 1 - 2 and Level  III - 4 is grandmother - grandson because the gap between individuals is two generations. The circular shape represents male while on the other hand, the square shape represents female individual. So we know that in the first level, the second individual is square which means it is a female while on the other hand, in the third level, the fourth individual is circular that represents male so it is a relationship of grandmother - grandson.

What is the primary cause of groundwater shortage?
A)
pollution
B)
use exceeding the rate of replenishment
C)
lack of precipitation
D)
all of the above

Answers

Answer:

D. All of the above

Explanation:

Pollution makes ground water un-usable

Rate of Replenishment causes droughts, at the rate we use it.

Lack of precipitation results in little rainfall, making no groundwater

Answer:

D

Explanation:

The mass of an object doubles. What happens to the gravitational force between it and another object whose mass stays the same, assuming they remain the same distance apart?

A. The amount of the gravitational force quadruples.
B. The amount of the gravitational force doubles.
C. The amount of the gravitational force decreases by one-half.
D. The amount of the gravitational force remains the same.

Answers

Answer:

part b is the right answer

Explanation:

The amount of the gravitational force doubles

When the mass of an object doubles; The amount of gravitational force between it and another object whose mass stays the same doubles.

Gravitational force

According to Newton's law of universal gravitation;

The gravitational force between two objects is directly proportional to the product of their mass and Inversely proportional to the square of their distance apart.

On this note, since the mass of the other object is kept constant; the gravitational force is doubled when the mass of the object is doubled.

Read more on gravitational force;

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In order to grow larger, an anthropod must go through

Answers

Answer:

They must shed their exoskeleton, or molt, in order to grow. The exoskeleton splits open. the animal emerges and swells to a larger size until the newer, larger exoskeleton is hardened.

Students learned that the job of one body system is to filter out cellular
wastes, toxins, and excess water or nutrients. Which body system has
this function? *
A. Excretory system
B. Muscular system
C. Endocrine system
D. Skeletal system




HELP ME PLEASE ❤️

Answers

Answer:

A. Excretory system

hope it helps

4. A student studying interactions between body systems constructs this table. The
student plans to fill out the table with phrases that describe an interaction between
each pair of systems.
Skeletal Circulatory Muscular Digestive Respiratory Urinary
Nervous
Skeletal
Circulatory
Muscular
Digestive
Respiratory
Urinary
Nervous
х
Which of these phrases could be placed in the position marked with an X?

Answers

Answer:I think it’s “provides nutrients to muscle cells

Explanation:

What kingdoms are Protist's NOT part of?​

Answers

Answer:

Eukaryote; isn't a plant animal, or fungus

Explanation:

Because Protist has many organisms that are related to the other kingdoms of animals, plants, and fungi. Protists is a word that is know used as a "eukaryote that isn't a plant, animal, or fungus."

HELP ASAP PLEASEEEE
In a population of cats, a gene that controls an observable trait has several different alleles. Which of the following best explains how genetic drift might affect the genetic makeup of this cat population over time?

It is a directed process, so it might cause an increase in the gene pool's allele frequencies.
It is a nonselective process, so it might cause an allele to disappear from the gene pool by chance.
It is a random process, so it might cause a population to reach genetic equilibrium.
It is a selective process, so it might cause an increase in the population's genetic variation.

Answers

Answer:

It is a nonselective process so it might cause an allele to disappear from the gene pool by chance.

How does an amino acid-based hormone changes a cells activity

Answers

Answer:

such as glucagon, bind to membrane-bound receptors. The binding of the hormone triggers a signal transduction pathway, a process of molecular changes that turns the hormone's extracellular signal into an intracellular response.

Explanation:

How does an amino acid-based hormone changes a cells activity ?

The majority of amino acid-based hormones, such as glucagon, bind to membrane-bound receptors. The binding of the hormone triggers a signal transduction pathway, a process of molecular changes that turns the hormone's extracellular signal into an intracellular response.

I really hope this helps!! Have an amazing day <3

What is an ionic compound?

Answers

Answer:

Ionic compounds are ion compounds. These ions are atoms that gain or lose electrons, resulting in a net positive or negative charge. Metals tend to lose electrons, so they have a net positive charge and become cations. Non-metals tend to gain electrons, creating a net negative charge of anions.

Explanation:

The punnets square shown presents a cross between two piranha. Both parents have large teeth. According to the chart which combination describes the offspring expected for the cross?
A) 50% large toothed 50% small toothed
B)75% small toothed and 25% large toothed
C) 75% large toothed and 25% small toothed
D) 100% large toothed

Answers

The answer would be c :)

Which type of system is shown below?

Answers

Cold front I searched up diagrams

Use your knowledge of the mechanism of photosynthesis and the data presented in the chart to determine which of the statements is a correct explanation for the students' data.Group of answer choicesCup 2 had the highest rate of photosynthesis because it had the highest ratio of disks floating to wattage of light.Cup 1 had a low rate of photosynthesis because 0.5 grams of baking soda did not provide a sufficient amount of CO2.Cup 3 had the same rate of photosynthesis as Cup 1 because they had the same ratio of disks floating to wattage of light.Cup 4 had the lowest rate of photosynthesis because it had the least CO2.

Answers

Answer:

D. Cup 4 had the lowest rate of photosynthesis because it had the least CO2.

Explanation:

Carbondioxide gas is the main reactant for the process of photosynthesis which decides the production of food in the leaves. If plants has high amount of carbondioxide gas and water so in the presence of sunlight it produces more food in the leaves in the form of glucose so we can conclude that the  lowest rate of photosynthesis occurs due to presence of least concentration of carbondioxide gas in the cup 4.

Un estudiante presenta una condicion especial llamada gigantismo su altura es mucho mayor que la de los compañeros de la misma edad y se descarta que la causa sea un problema heredero podemos suponer que este estudiante tiene insuficiente de la hormona esta hormona no ingresa a las celulas en su mecanismo de accion por se.

Answers

La respuesta correcta para esta pregunta abierta es la siguiente.

A pesar de que se te olvidó incluir las opciones o incisos para responder a tu pregunta, podemos comentar lo siguiente, basándonos en nuestro conocimiento sobre la materia.

Podemos pensar que la hormona que no produce este niño que sufre de gigantismo es la hormona llamada somatotropina. Esta hormona es muy importante durante el crecimiento y desarrollo del niño en la infancia porque secreta la adenohipófisis, una glándula vital para el correcto y proporcionado desarrollo en la etapa de la niñez.

Entonces, si no hay una secreción correcta de la hormona somatotropina, ésta hace que el niño desarrolle la condición llamada gigantismo.

Entonces podríamos decir lo siguiente.

Un estudiante presenta una condición especial llamada gigantismo su altura es mucho mayor que la de los compañeros de la misma edad y se descarta que la causa sea un problema heredero podemos suponer que este estudiante tiene insuficiente de la hormona de crecimiento o somatotropina. Esta hormona no ingresa a las células en su mecanismo de accion por ser una derivación de aminoácidos.

based of these are true

A. Metal is denser than milk
B. Air and water are equal dense
C. Rain Water is less dense than fog
D. Orange Juice is denser than a whole orange

Answers

Answer:

A.

Explanation:

because solid metals will sink when placed on top of whole milk.

Metal is denser than milk is the property of density,  these are true. Thus option A is correct.

What is density ?

The density  can be defined as its mass per volume and it is the ratio between mass and volume, where how much stuff of  an object has in a unit volume.

Density is a calculation of matter, where it shows how tightly matter is mixed together, density was discovered by the Greek scientist Archimedes

The density of an object can be represented as  the mass (m) can be divided by the volume (v)

Density = Mass/Volume

The SI unit of density is represented as kilogram per cubic meter (kg/m3) or in cgs unit it can be represented as  grams per cubic centimeter (g/cm3).

Thus option A is correct.

Learn more about density, here:

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Which statement about predator-prey populations is true?


A. The relationship between predator and prey populations keeps both populations in balance.

B. A decrease in the prey population is followed by an increase in the predator population.

C. An increase in the predator population is followed by an increase in the prey population.

D. two of the above.

Answers

Answer:

it is A

Explanation:

it A because it is a balance the predator eat the pray so it does not over populate

4. Darwin and Wallace both gathered a large number of observations and facts on which they based
their theories. Which of the following types of evidence was NOT part of the evidence they gathered?
a. fossil evidence
b. anatomical evidence
C. geographical distribution
d. genetic evidence

Answers

Answer:

c I hope I got it but have a good day

The type of evidence that should not be part of should be genetic evidence.

What is genetic evidence?

It is the evidence where it predicted the no of human ancestors. Here the relation between the genetic diversity & the size of the population should be considered. So based on this, it received large no of observations and facts related to the fossil, anatomical, and the geographical evidence

Therefore, the option d is correct.

Learn more about evidence here: https://brainly.com/question/19248221

What makes leaves stop turning green in the winter?

Answers

Answer:

It is because in winters there in mostly less sunlight as compared to summer and as we all know that plants need sunlight frim photo synthesis so in Winter there is less chance of leaves turting to green

Hooe it helps

Xylem and phloem carry out specific functions in a plant. Which of the following terms does not apply to either xylem or phloem? a. Specialized cells b. Eukaryotic cells c. Differentiated cells d. Prokaryotic cells

Answers

D. Prokaryotic cells

4. Which system helps keep you healthy by carrying white blood cells throughout
the body which trigger immune responses when needed?
O A. Digestive system
B. Endocrine system
C. Respiratory system
D. Lymphatic system
5. True or False: The excretory system is responsible for inhaling and exhaling,

Answers

Answer:

4. It is the lymphatic system

5. False, the excretory system is responsible for waste material.

Explanation:

PLEASE HELP
After concluding his research, which statement would virchow agree with? check all that apply.
Living things come from nonliving things
Cells can come from nonliving materials
Frogs can come from mud
Living things can only come from living things.
Cells come from pre-existing cells

Answers

Answer:

cells come from pre-existing cells

The phylogenetic tree shown shows the evolutionary relationships among finches
What can be concluded from this diagram?
A. Warbler finches and cactus finches are the most closely related.
B. Tree finches and warbler finches are the least closely related.
C. No finches have a common ancestor.
D. Tree finches and cactus finches have a common ancestor.

Answers

I’m going to say d or b. But mainly D
Hope this helps :)

The phylogenetic tree shown shows tree finches and cactus finches have a common ancestor. So, the correct option is D.

What is Phylogenetic tree?

A branching diagram that depicts the evolutionary relationships between a set of creatures, species, or genes is called a phylogenetic tree, sometimes referred to as an evolutionary tree. On the basis of the similarities and contrasts in their physical or genetic traits, it depicts the evolutionary history of these groups.

We can draw the conclusion that cactus and tree finches are more closely connected to one another than they are to any other finch species on the tree. The diagram does not indicate if tree finches and warbler finches are more or less closely related to one another, or whether cactus finches and warbler finches are.

Therefore, the correct option is D.

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Where are antigen and antibody found in your blood? What does “agglutination” mean?

Answers

Answer:

Explanation:

The ABO blood group system involves two antigens and two antibodies found in human blood. The two antigens are antigen A and antigen B. The two antibodies are antibody A and antibody B. The antigens are present on the red blood cells and the antibodies in the serum.

agglutination means, (with reference to bacteria or red blood cells) clump together.

*lf a strand has 35% adenine, what percent will be cytosine?

Answers

Answer:

35% - adenine

35% - thymine

Then you have cytosine which is paired with guanine and they will both have a percent of 15.

15% - guanine

15% - cytosine

Explanation:

GIVING BRAINLIEST!!!!!!

describe how the intestines, liver, stomach, and pancreas all work together.

Answers

Answer:

They work together in the digestive system to make the food originate from the esophagus to the anus.

Explanation:

Answer:

Glands in your stomach lining make stomach acid and enzymes that break down food. Muscles of your stomach mix the food with these digestive juices. Your pancreas makes a digestive juice that has enzymes that break down carbohydrates, fats, and proteins, along with your liver that makes a digestive juice called bile, which helps digest fats and some vitamins. The pancreas delivers the digestive juice to the small intestine through small tubes called ducts. Bacteria in your small intestine make some of the enzymes you need to digest carbohydrates. It also absorbs water with other nutrients. Bacteria in your large intestine help break down remaining nutrients and make vitamin K NIH external link. Waste products of digestion, including parts of food that are still too large, become stool.

Some extra info:

Stomach. Glands in your stomach lining make stomach acid and enzymes that break down food. Muscles of your stomach mix the food with these digestive juices.  

Pancreas. Your pancreas makes a digestive juice that has enzymes that break down carbohydrates, fats, and proteins. The pancreas delivers the digestive juice to the small intestine through small tubes called ducts.

Liver. Your liver makes a digestive juice called bile that helps digest fats and some vitamins. Bile ducts carry bile from your liver to your gallbladder for storage, or to the small intestine for use.  

Small intestine. Your small intestine makes digestive juice, which mixes with bile and pancreatic juice to complete the breakdown of proteins, carbohydrates, and fats. Bacteria in your small intestine make some of the enzymes you need to digest carbohydrates. Your small intestine moves water from your bloodstream into your GI tract to help break down food. Your small intestine also absorbs water with other nutrients.

Large intestine. In your large intestine, more water moves from your GI tract into your bloodstream. Bacteria in your large intestine help break down remaining nutrients and make vitamin K NIH external link. Waste products of digestion, including parts of food that are still too large, become stool.  

Hope this helps, have a great day/night!

When would scientist be most likely to use the type of model shown in the illustration?

Answers

When investigating the predator/prey relationships between the different organisms.

Answer:

When investigating the predator/prey relationships between the different organisms.

Explanation:

PLEASE HELP ME ON QUESTION 10 ASAP!!!!!! GIVING 20 POINTS!!!!!!!!!!!!!!!!!!

Answers

Answer:

its B (:

Explanation:

Please help meeeeeeeeeweewwwwweeeeee

Answers

Answer:

the answers are D, E and G

Explanation:

Other Questions
Thomas helps his older brothers, who own a junk yard, on the weekends to earn extra money. He likes to help them push broken-down cars to the back of the junk yard because it makes him feel strong. Last Saturday, they pushed three cars with different weights, and he noticed he used different amounts of force for each one. The cars were the following weights:white car: 2,700 poundsred car: 1,500 poundsblue car: 2,100 poundsThink about how much force is needed to move each car. Which correctly organizes the cars in order from the most to least amount of force needed to move them g. Why do you think anarchy is an unsustainable, or unworkable, form of government From the act of pollinating flowers, a bee population gains the benefit of a 0.06 growth rate increase per month. However, the costs imposed by the flower (bees occasionally getting stuck, time spent pollinating the flower instead of pollinating other species, etc.) is a 0.02 reduction in growth rate per month. The flower gains benefits from the pollination that enhance its population growth rate by 0.05 per month, but it incurs costs (feeding the bees, damage done by the bees) that reduce its growth rate by 0.07 per month. Which of the following statements about the relationship between the bees and the flowers is true?a. It is a host?parasite relationship in which the bees are the hosts and the flowers are the parasites.b. It is a host?parasite relationship in which the flowers are the hosts and the bees are the parasites.c. It is an amensalismd. It is a commensalism.e. It is a mutualism. Per capita affects a nation's gross domestic product by considering the (4 points)crime ratelife expectancyliteracy ratepopulation Using the guidelines covered in Lesson , identify which sentence of each pair is correct.A. Marinda asked that the office work be equally split between Ricardo and her.B. Marinda asked that the office work be equally split between Ricardo and she. Question 13 Please help me Plz help fast will mark brainliest!!! Provide a balanced molecular equation, total ionic, and net ionic equation for sodium phosphate and zinc acetate. What causes the possible scenario to happen? Explain your answer. Identify the y-intercept in y=-1/3x + 2Hint: y = mx + b1. -1/32. 23. -2/34. -2 the battles of fort sumter did which of the following HURRY PLEASE I GIVE BRAINLIEST !!!! WHAT SHOULD MADISON DO TO PROTECT SAILORS AND SETTLERSOption A: Declare war on Great Britainand attack the British on land and sea.Option B: Declare war on Great Britainbut wage a war only at sea.Option C: Delay declaring war on GreatBritain until the United States is betterprepared.Option D: Do not declare war on GreatBritain. Question is in pictureI NEED THIS ANSWER FAST PLZ!!! which of the following is least affected by seasonal environmental conditions? N2 + 3H2 2NH3How many moles of hydrogen, H2, are needed to react with 3.5 moles of nitrogen, N2? A major cause of genetic variation within a species is the result of - Xiomara is a researcher studying the effect of carbon emissions from airplanes on global warming. She collects millions of data points tracking the path of airplanes and develops a program that analyzes the data.When she runs the program on a single company's airplanes, it takes an hour to complete, so she becomes concerned that it will take much too long to run on all of the airplane data.Her friend Dacari suggests using parallel computing to speed up the analysis of the airplane emission data.How would parallel computing speed up the analysis?a)Parallel computing can run the program in parallel on subsets of the data, so that the total amount of time is less.b)Parallel computing will used a heuristic-based algorithm to computer the answer in less time.c)Parallel computing can distribute the work to multiple machines, making the processing faster.d)Parallel computing will crowdsource the running of the program to users of the Internet, using their machines instead. a college student regularly stays up late and tends to eat snacks high in fat and sugar What gift does the Cyclops give in return? right trapezoid has two equal sides true or false