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
Elan Coil [88]
3 years ago
9

"What are the structures of chromosomes that cause traits?" use CER​

Biology
1 answer:
UNO [17]3 years ago
7 0
Dog dog dog dog dog dog dog dog dog dog dog
You might be interested in
What is embedded in the phospholipid bilayer that helps in the movement of larger molecules ?
gladu [14]

Answer:

\boxed {\boxed {\sf A. \ Channel/Transport \  proteins}}

Explanation:

The phospholipid bilayer is also known as the cell membrane. It covers cells and regulates the transport of substances. Certain ones can pass and others cannot, depending on certain factors like size and polarity.

Smaller substances tend to diffuse or move across the membrane quite easily. However, larger molecules have a much harder time. Many depend on special proteins embedded in the membrane. These are called transport proteins and they form a channel so large molecules can still move in or out of the cell.

So, salt, water, and fats do not contribute to the movement of larger molecules, but <u>channel or transport proteins do and choice A is correct. </u>

3 0
2 years ago
During which part of the cell cycle is the duplicated genetic material within the nucleus of a parent cell separated to creat tw
dlinn [17]
I think the answer is B

Beacuse It follows the successful completion of S phase, during which the cell's DNA is replicated. Mitosis is a part of the cell cycle process by which chromosomes in a cell nucleus are separated into two identical sets of chromosomes, each in its own nucleus.
5 0
3 years ago
Which structure is common in animal cells but rare in plant cells?
Kobotan [32]

The correct answer is option 3, that is, lysosome.  

The lysosomes comprise hydrolytic enzymes essential for intracellular digestion. They are commonly found in the cells of animals but are rare in plant cells. In the plant cells, the hydrolytic enzymes are most often found in the vacuoles.  

The other mentioned components like cell wall are exclusively found in plant cells, not in animal cells, vacuole is found in both plant and animal cells, it is bigger in plant cells in comparison to animal cells, and the mitochondria are witnessed in both plant and animal cells.  


3 0
3 years ago
Dominant allele are represent by who?​
Arlecino [84]
the dominant allele is usually represented by a capital letter, while the recessive allele has a lowercase letter. Let's say that the gene for flamingo color is represented by the letter P. The pink allele is dominant, so it would get a capital P, but the purple allele is recessive, so it would get a lowercase p.
5 0
3 years ago
Read 2 more answers
QUESTION 5
Eva8 [605]
<h2>Answer:</h2>

The weak acid <u>D) acetic acid</u>.  

<h2>Explanation:</h2>

Acid are the substance which has pH below 7 and releases \bold{H^+} ions when they are treated with aqueous solution. Based upon the rate of dissociation, the acids are classified as strong acids which has high dissociation rate and weak acid with low dissociation rate.

Acetic acid is a organic acid with the formula \text{CH_3COOH}. It is a colorless acid and also named as ethonoic acid.

Among the given list of acid in the option which includes, Sulfuric acid, Nitric acid, Hydrochloric acid, and Acetic acid, first three are strong acids, whereas the lastly mentioned is a weaker one.  

7 0
3 years ago
Other questions:
  • What is one evolutionary advantage angiosperms have over gymnosperms?
    8·2 answers
  • As you know, many mammalian species undergo seasonal molts (shedding and replacement of fur) which change their fur colors from
    7·1 answer
  • Ecology webquest
    9·1 answer
  • Cerebral aneurysm is most frequently the result of a. subarachnoid hemorrhage. b. subdural hemorrhage. c. meningitis. d. embolic
    6·1 answer
  • Can you guys explain how lipase helps in cleaning action ?​
    7·1 answer
  • How can morphology and DNA be used to identify different shark species now and in the future?
    8·1 answer
  • What are the functions of the digestive system?
    9·1 answer
  • Mark
    12·1 answer
  • Which of the following is not a possible cause for air pollution?
    6·1 answer
  • Input work is always greater than output work why?<br>​
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!