The cell membrane _____. is made of phospholipids is a single layer is embedded with proteins controls the transfer of materials into and out of the cell does not exist in plant cells

Answers

Answer 1
Answer:

Answer:

Is made of phospholipids

Explanation:

The cellular compartment of all eukaryotes is bounded by a membrane called cell/plasma membrane. The membranes in cells are similar in structure and majorly composed of phospholipids that builds it.

The phospholipid component are arranged in two adjacent layers in biological membranes, hence, called phospholipid bilayer. The phospholipid bilayer is said to be AMPHIPATHIC because it contains two hydrophobic fatty acids and a hydrophilic phosphate head in its structure. This amphipathic nature of the cell membrane confers semi-permeability of substances upon it.

Answer 2
Answer: The cell membrane... is made of phospholipids (consist of a lipid bilayer)

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Plants grow taller as a result of which of the following? Adaptative growth Primary growth Secondary growth
If a single mutation turns off the growth of some pairs of legs within an organism, what's most likely affected?

Which is a function of nucleic acids?regulate cell processes
provide structure
transmit genetic information
fight disease

Answers

Answer;

They transmit genetic information

Explanation;

-Nucleic acids are important because they make up genetic information in living things. There are two types of nucleic acid and they are DNA and RNA. DNA is the basic instructions for living things. It is passed down from parent to offspring and is found in the nucleus of the cell.

-DNA stores your genetic information in the nucleus of the cells. RNA has several sub-types of RNA, including messenger RNA, mRNA, transfer RNA, tRNA, and ribosomal RNA, rRNA.

-Other roles include; the use the genetic information to direct the synthesis of new protein, storage for place for genetic information in the cell. and also DNA controls the synthesis of RNA in the cell.

Answer:

The correct answer would be transmit genetic information.

Nucleic acids are defined as the polymers of nucleotide. There are two types of nucleic acids: DNA (deoxyribonucleic acid), and RNA (ribonucleic acid).

The main function of the nucleic acids is to transmit genetic material or information from parent cell to the daughter cells or from one generation to the next.

The most common form of genetic material is DNA. It is found in all the animals, plants and even in microorganisms, however, RNA also serves as genetic material in some viruses (retrovirus) such as human immunodeficiency virus (HIV).

The _____ theory explains how our universe became so structured and uniform.big bang
inflation
steady state
oscillating

Answers

Inflation theory is the theory explains why our universe is structured and uniform and suggests that the universe is flat in shape. According to that theory, the universe expanded exponentially fast for a fraction of a second after the Big Bang.

inflation theory is correct i know this because the exact definition of the inflation theory is: theory that upholds the big bang theory, but suggests there was an extremely rapid expansion milliseconds after the big bang

which of the following types of mutations would be advantageous for the survival of a cancer cell? a) An inactivating mutation in an oncogene Advantageous: b) An inactivating mutation in a tumor suppressor gene c) An inactivating mutation in a gene that promotes apoptosis d) Methylation of the promoter of a tumor suppressor gene

Answers

Answer choice C is correct. Apoptosis is a programmed death within a cell. What allows cancer cells to rapidly spread so fast is the face that they do not undergo apoptosis, so a mutation that prevents apoptosis will allow the cancer cells to thrive and multiply.

Which of the following statements about an organism's habitat is NOT true?An organism's habitat is the place where it lives.
A habitat contains biotic and abiotic factors.
Most organisms can survive if they are taken away from their habitat.
A habitat has specific characteristics that an organism needs to live there.

Answers

Most organisms can survive if they are taken away from their habitat. This statement is not true because organisms can only live in their habitat like if fishes are taken on land it so they cannot survive there .

Final answer:

An organism's habitat is the place where it lives and contains both biotic and abiotic factors. Removing an organism from its habitat can disrupt its ability to survive.

Explanation:

The statement 'Most organisms can survive if they are taken away from their habitat' is not true.

An organism's habitat is the place where it lives and it contains both biotic (living) and abiotic (non-living) factors. A habitat has specific characteristics that an organism needs to live there, so removing an organism from its habitat can disrupt its ability to survive.

For example, a polar bear relies on its Arctic habitat for food (seals) and shelter (icebergs). If it was taken away from its habitat and placed in a desert habitat, it would not be able to find its usual food source or endure the extreme heat.

Learn more about Organism's Habitat

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What is the driving force of photosynthesis

Answers

The driving force of photosynthesis is SUNLIGHT ENERGY.

Green plants have the capacity to manufacture their own foods, through the process of photosynthesis, as the result of chlorophyll which their cells contain. The chlorophyll has the ability to trap the energy from the sun and use it to drive the process of photosynthesis. The major function of sunlight in photosynthesis is to break down the water molecules and turn them into high energy electrons that are capable of forming ATP molecules.

The driving force of photosynthesis is the energy that is contained in sunlight. This energy is transformed to energy that plants and other organisms use to live. 

Mosquitoes must lay their eggs in standing water. What would most likely happen to the mosquito population in an ecosystem that experienced less rainfall than usual?A. The mosquito population would decrease in size.
B. The mosquito population would not experience any changes.
C. The mosquito population would disappear altogether.

Answers

I think it would be the first one, A. 
Hope this helps!!!