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
ella [17]
3 years ago
9

Which of the following best characterizes a covalent bond?

Biology
1 answer:
Ludmilka [50]3 years ago
8 0
A covalent bond C. occurs when atoms have similar tendencies to attract electrons and share electrons between them.
A refers to ionic, not covalent bonds. D is incorrect because the size of the atoms is irrelevant. Electronegativity values are also not that important, so B is also not correct.
You might be interested in
Which of the following correctly describes the structural arrangement of the cell membrane?
Korolek [52]
Answer is number 56
5 0
2 years ago
What kind of sugars do both ADP and ATP share?
ololo11 [35]
Glucose + ATP -----> glucose~P + ADP
5 0
3 years ago
Which statement best describes the cell membrane?
vredina [299]

Answer:C). A phospholipid bilayer with proteins

Explanation: A cell membrane is a phospholipid bilayer with proteins embedded in it. The fatty acyl chains of the phospholipids are non polar and hydrophobic while the phosphate groups are polar and hydrophilic. The hydrophobic regions of the phospholipids interact with each by facing each other, forming a bilayer with a fluid interior. The polar head groups face outward interacting with the external environment of the cell. Proteins are embedded in this bilayer and they float in this sea of phospholipids. Proteins anchored to the membrane through interactions between the hydrophobic regions of the phospholipids and the amino acid side chains of the proteins. These lipids and proteins swim laterally in each face of the bilayer but movement from one face of the bilayer to another is restricted.

5 0
3 years ago
Some elephants in the scrub jungles of Africa had long trunks with which to reach out for leaves. They were able to reproduce mo
Whitepunk [10]
"Survival of the fittest" is the one among the following choices given in the question which is an aspect of Darwin's theory that is shown as an example in this scenario. The correct option among all the options that are given in the question is the third option or option "c". I hope that this answer has helped you.
4 0
3 years ago
Read 2 more answers
In some animals, black fur (B) is dominant over white fur (b). What color fur
Mumz [18]
The animal would have black fur, because the black fur is dominant over the white fur.
3 0
3 years ago
Other questions:
  • Which focuses on the composition of matter?
    5·2 answers
  • A person who is interested in learning more about the "fight or flight" response may pursue a career in
    8·2 answers
  • Human height is determined by the interaction of several genes that result in a continuous range of expression. This type of int
    7·1 answer
  • What molecule holds the nitrogen bases together in the DNA twisted configuration?
    9·1 answer
  • What happens when you mix 2 different solutions? Give me any example
    15·1 answer
  • Explain why the process of mitosis is importance in cells
    10·1 answer
  • At what angle is Earth.s axis tilted in to the sun?
    11·1 answer
  • Which of the following describes a function of the endoplasmic reticulum within a cell
    15·2 answers
  • A gene carries the ________ for a trait.
    11·1 answer
  • What are important functions of fiber in the body?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!