1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Maru [420]
3 years ago
7

Which structure surrounds and protects an animal cell

Biology
1 answer:
kvv77 [185]3 years ago
8 0
Cell membrane... i believe this to be the correct answer
You might be interested in
PLEASE ANSWER ASAP ILL GIVE YOU THE BRAINLIEST AND ALOT OF POINTS
Sidana [21]

Answer:

2

Explanation:

5 0
3 years ago
Read 2 more answers
Which of the following describes the lining of the channel within maltoporin?
katen-ka-za [31]

Answer: Option A.

Explanation:

Maltoporin is a membrane protein. It forms trimetric structure that facilitate the translocation of maltodextrins across outer membrane of E.coli bacteria. It is responsible for the guided diffusion in E.coli. it recognised bacteriophage sequence. It formed water filled pores across the outer membranes of gram negative bacteria. The lining of channel with maltoporin has a series of aromatic side chains stranded in a helical pattern matching the relative curvature of the protein backbone, thus providing little restriction to transport.

3 0
3 years ago
Proteins, nucleic acids, and carbohydrates are grouped by common structural features found within their group. lipids can be gro
PIT_PIT [208]

Proteins, nucleic acids, and carbohydrates are grouped by common structural features found within their group. lipids can be grouped based on their high solubility in nonpolar solvents, and their preponderance of nonpolar groups.

Non-polar solvents cannot dissolve a polar compounds since no opposite charge exist, and the polar compound is not attracted. It is this becuase of absence of partial charge that also makes these molecules non-polar. Some of examples of non-polar solvents include benzene, hexane, pentane, toluene, etc.

Higher the solubility of a compound is that the larger the amount of the compound which can dissolve in a solution.

Learn more about nonpolar solvents here

brainly.com/question/14129775

#SPJ4

6 0
1 year ago
How are genetic mutations passed from parent to offspring?
Zigmanuir [339]

Ans. (B). Mutated gametes (sex cells) fuse to create offspring.

Genetic mutations or germline mutations can be defined as permanent change in the DNA sequence of germ cells (cells, which form ovum and sperm). These mutations can pass from one generation to other, when a mutated sperm or mutated oocyte (gametes) get fertilized with other oocyte or sperm.

A germline mutation, present in a single-celled zygote will present in all cells of a muticellular organism, as single-celled zygote divides and produce all of the cells in that organism.  

Thus, the correct answer is option (B).

4 0
3 years ago
Read 2 more answers
During which process does one bacterium inject its DNA into another
Svetllana [295]
DNA is transferred from one bacterium to another. After the donor cell pulls itself close to the recipient using a structure called a pilus, DNA is transferred between cells. In most cases, this DNA is in the form of a plasmid. An F+ donor cell contains its chromosomal DNA and an F plasmid
6 0
3 years ago
Read 2 more answers
Other questions:
  • A nurse is assessing a client with crohn disease who is to have an upper gastrointestinal series. which condition necessitates t
    11·1 answer
  • The sensory division of the body
    15·1 answer
  • Which of the following is NOT a function of the digestive system?
    13·2 answers
  • What led to the understanding of complimentary base pairings in dna
    7·1 answer
  • You might expect al but one of these thing to happen among the finch population
    13·1 answer
  • Please help.. due tonight 10 points Will mark Brain
    9·1 answer
  • Put "Genetic Variation" in a sentence
    14·2 answers
  • Which is the definition of adhesion?
    8·1 answer
  • Genes and chromosomes are microscopic and difficult to observe. How does the simulation and model help in understanding how trai
    11·1 answer
  • Which mhc class of antigens is necessary for antigen recognition by cd4-positive t cells?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!