Question 4 of 10
A cell membrane is very specific about what it allows across. How does this
help the cell?
A. It helps the cell absorb as many different molecules as possible.
оо
B. It is better for the cell if most molecules are prevented from
entering.
C. Transport proteins allow only enzymes to pass through the
membrane.
D. The cell works better when it contains fewer proteins.
SUBMIT

Answers

Answer 1

Answer:

the answer is B

Explanation:

bcuz its right


Related Questions

NEED THIS ASAP Which of the following is (are) part of a systemic immune response?

I. A fever

II. An increase in white blood cells in the body

III. An inflammatory response

I only

II only

III only

I and II only

I, II, and III

Answers

Answer:

I, II, and III.

Explanation:

Immune response may be defined as the type of response generated by the body against the pathogens. The immune response is important to kill the pathogens.

Fever is a type of immune response generated to kill the pathogen by increasing the body temperature. The number of white blood cells of the body increases to fight against the pathogen. The inflammatory response may also generated to kill the pathogen.

Thus, the correct answer is option (E).

Choose the correct response to this statement: Presynaptic neurons synapse on the ________ of the postsynaptic neuron.

Answers

Answer:

Cell or body dendrites

Explanation:

The cell which connects the whole body is called neuron cell and the tissue made up from the following is known as nervous tissue.

The correct answer to the following is left.

The synapse is made of the following:-

Cell endingDendrite

The signal transfer to the whole body is in form of electrical and chemical signals.

Hence, the correct answer is left to the postsynaptic neuron.

For more information, refer to the link:-

https://brainly.com/question/3523174

Certain fungi have been used in recent years to help clean up and detoxify the environment following an oil spill. What type of restoration ecology does this process exemplify

Answers

Answer:

Bioremediation

Explanation:

Bioremediation means using living organisms to detoxify polluted ecosystems.

If you help I'll give you a brain list

Answers

Blood leaves the heart through the pulmonic valve, into the pulmonary artery and to the lungs.

The only job of the pulmonary artery is to carry deoxygenated blood from the heart to the lungs.

Hope this helps!

in the process of genetic profiling/dna fingerprinting, what is compared between two people/samples?

Answers

Answer:

"DNA fingerprinting is a laboratory technique used to establish a link between biological evidence and a suspect in a criminal investigation. A DNA sample taken from a crime scene is compared with a DNA sample from a suspect. If the two DNA profiles are a match, then the evidence came from that suspect." information from a website so reword it a bit and you should be ok.

In the process of genetic profiling/ data fingerprinting, genetic profiling is a process that can be compared between two people/samples.

What is genetic profiling?

DNA profiling compares only the most variable sections of DNA, which has an advantage over whole genome sequencing when seeking to identify genetic changes between two individuals.

In the field of biology known as comparative genomics, genome sequences from various species—including humans, mice, and a broad variety of other organisms—from bacteria to chimpanzees are compared.

"DNA fingerprinting is a lab method used to connect biological evidence to a defendant in a criminal investigation. A DNA sample from a suspect is compared to one acquired from a crime scene. The evidence originated from that suspect if the two DNA profiles match.

Therefore, genetic profiling is compared between two people/samples.

To learn more about genetic profiling, refer to the link:

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In December 2004, a tsunami (giant wave) destroyed many of the marine organisms along the coast of the Indian Ocean. What can be expected to happen to the ecosystem that was most severely hit by the tsunami?
A. The ecosystem will change until a new stable community is established.
B. Succession will continue in the ecosystem until one species of marine organism is established.
C. Ecological succession will no longer occur in this marine ecosystem.
D. The organisms in the ecosystem will become extinct.

Answers

Answer: A

Explanation:

It varies but "A" is the most legitimate answer.

BRAINLIEST TO CORRECT ANSWER​

Answers

I’d say the answers B

Answer:

C (pictures a and b)

Explanation:

An element contains only 1 type of atom.

If a person has just returned from a trip abroad and is feeling sleeping during daylight hours. What hormone and gland may be impacting this disruption

Answers

melatonin from the anterior pituitary gland!

The main reproductive organ of the plant is the

Answers

Hello!!

                                                  .Stamen.

Structure. As a plant's reproductive part, a flower contains a stamen (male flower part) or pistil (female flower part), or both, plus accessory parts such as sepals, petals, and nectar glands (Figure 19). The stamen is the male reproductive organ. It consists of a pollen sac (anther) and a long supporting filament.

can you please give me brainliest

what is the name of the process in bacteria that involves dna transfer through a cytoplasmic connection known as a pilus?

Answers

It is called conjugation.

(20 points) {brainliest} PLEASE HELP MEEEE <33333


Which company was given permission by the US Supreme Court to patent genetically modified organisms in 1980?


A. Ford Motor Company

B. General Electric

C. Dow Chemical

D. Genentech

Answers

Answer: B. General Electric

Explanation:

I hope this helps if you still needed the answer.

Answer:

B. General Electric

Explanation:

PENN

what direction does rna polymerase synthesize rna?

Answers

Answer:RNA polymerase synthesizes an RNA transcript complementary to the DNA template strand in the 5' to 3' direction. It moves forward along the template strand in the 3' to 5' direction, opening the DNA double helix as it goes.

Explanation:

A(n) _____ is a type of cancer-causing gene that promotes cancer by activating cell division at an inappropriate time or place.

Answers

This bad gene is called oncogene

I have no clue on how to do this. Plus Im sorry, this question doesn't fit the subject fully but its the closest thing that fits it.

Answers

Answer:

It is 25%

Explanation:

Which organelle uses chemicals to break down food and worn out cell parts; Trash/cleaning Crew?
A.Endoplasmic Reticulum
B. Ribosome
C. Lysosome
D. Chloroplast

Answers

Lysosomes break down food and worn out cell parts

Circle the letter of the phrase that best completes the sentence.
The cell theory was
a. first identified in 1665
b. the end result of many scientific investigations.
c. described by Rudolf Virchow.
d. Both (a) and (b)

Answers

Answer: D

Explanation: the cell theory took many years to fully learn about and publish and many different scientists, biologists etc had to investigate in order to finalise the hypothesis. Also, it was first identified in 1665 by Robert hooke.

PLS HELP ASAP ILL GIVE BRAINLKEST

Answers

Answer: 50%
There’s a 25 percent it will be homogeneous dominant and homogeneous recessive, and a 50% chance it will be heterogeneous

The misshapen version of a protein that causes properly folded proteins to misfold is called a ________.

Answers

that's called a "prion" :)

Pls help pls 30 points and brainley for right answer.
Burton Arctic fish such as winter flounder survived by producing a protein that keeps your body fluids from freezing down to -1.5 degrees Centigrade this antifreeze protein or AFP works by binding two ice crystals preventing them from growing. AFP is produced in the fish's liver following directions in code and DNA of one gene scientists place the AFP Gene found in flounder into tomatoes what purpose do you think does genetic modification serves FULLY explain and discuss your thoughts.

Answers

Answer:

GMOs, are genetically modified organisms  whose genetic material has been altered using genetic engineering. Genetic engineering is the modification of an organism's phenotype by altering its genetic make-up. Genetic engineering is primarily performed by simple mating or gene recombination. Many have different opinions about using GMO's

Explanation:

Use the F=ma triangle to determine the mass of an object accelerating at a rate of 10m/s2 due to a force of 60N that was applied to that object.

Answers

Answer:

6

Explanation:

For this question it just takes a little bit of simple algebra. F=MA is an equation that will pop up again if you continue with an interest in science. F=MA actually say force=mass(acceleration). Which then is changed for this problem to M=F/A.

60/10=6


Plant cells can produce glucose.
Suggest why yeast cells cannot produce glucose.

Answers

Answer:

Glucose can still be broken down in the absence of oxygen in order to meet the cells energy requirements. In plant and yeast cells pyruvate is converted into carbon dioxide and a type of alcohol called ethanol.

Explanation:

Explanation:

This was what I saw on the internet

Glucose can still need broken down in the absence of oxygen in order to meet the cells' energy requirements. In plant and yeast cells, pyruvate is converted into carbon dioxide and a type of alcohol called ethanol.

Which of the following best describes differences between birds and reptiles?
O Birds are endothermic and have four-chambered hearts, while reptiles are ectothermic and have three-
Birds have feathers a brain and sensory organs, while reptiles have scales and a brain but lack senso
Birds are vertebrates and have specialized lungs, while reptiles are invertebrates and have gills and sca
Birds lay eggs and are ectothermic while reptiles undergo internal fertilization and are endothermic.

Answers

Answer:

(A) Birds are endothermic and have four-chambered hearts, while reptiles are ectothermic and have three-chambered hearts.

Explanation:

got it right on the test

Birds and reptiles both belong to the animal kingdom. Reptiles are ectothermic and have three-chambered hearts, whereas birds are endothermic and have four-chambered hearts. Thus, option A is correct.

What are the characteristics of birds and reptiles?

Birds and reptiles both belong to the kingdom Animalia and are chordates. They both have vertebral columns and the presence of the backbone. They share many similarities and differences in their physical appearances.

The birds are endothermic and can maintain constant body tempearture regardless of the external environment. While reptiles are ectothermic (cold-blooded) and regulate their temperature based on the external environment.

The birds have four-chambered hearts like mammals that separate the oxygenated from the de-oxygenated blood, whereas the reptiles have three-chambered hearts with one ventricle and two atria.

Therefore, the birds are endothermic, and reptiles are ectothermic.

Learn more about birds and reptiles here:

https://brainly.com/question/24055407

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According to the punnet square, what is the ratio of the offspring genotypes?

A. 1:2:1
B. 3:2:1
C. 4:3:2

Answers

the answer us B. 3:2:1

If you study and specialize in chemical processes, you might be a __________.

If you are in charge of sketching the design for a new product, you might be a _______.

If you are interested in operating biotechnology equipment, you are most likely interested in becoming ___________.

If you have dreams of working in the field, collecting samples, and putting together data, you are most likely interested in becoming a _____________.

Answers

Answer:

Biochemists and biophysicists

bioengineer

biotechnology technician

biotechnology researcher

Explanation:

Which statement is supported by the atomic theory? A. Atoms combine to make all the substances on earth

Answers

Answer:

this is not true.

B) atoms of all substances are identical in all respects..

Dalton's theory said - all atoms of one substance are identical.  Atoms of different elements differ.

Explanation:

The answer will be b

I NEED HELP IDENTIFYING THE STEPS OF MITOSIS!!! PLZ HELP THIS IS DUE TODAY

Answers

Answer: phases are prophase, prometaphase, metaphase, anaphase, and telophase

Explanation: i hope this helped

Darwin's opinion that living forms must be descended from extinct forms was most closely related to his consideration of ___.

Answers

Darwin's opinion that living forms must be descended from extinct forms was most closely related to his consideration of the fossil record.

Javier is going to construct a physical model of Earth. What is the correct order, from inside to outside, of earths layer?

A. Crust,mantle,outer core, inner core

D. Lithosphere, asthenosphere, mesosphere, outer core, and inner core

( those are the two choices I ended up with and don’t know which one it is)

Answers

Answer:

Its c

Explanation:

its defo c

lizards on a small island are more likely to have to mate with close relatives. the form of microevolution is

Answers

Answer: the founder effect

Explanation:


12. ATP will be used during ____ ____
as energy source to produce sugar.

Answers

Through the process of cellular respiration, the energy in food is converted into energy that can be used by the body’s cell.
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