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
Julli [10]
3 years ago
15

Forming new long-term memories is strikingly disrupted after damage to the _____. thalamus cerebral cortex somatosensory cortex

primary motor cortex
Biology
1 answer:
I am Lyosha [343]3 years ago
5 0
Are you sure these are the only answer choices? I believe the answer would be Hippocampus, but it's not up there.
You might be interested in
Please help me on these 2 simple questions
Oksi-84 [34.3K]

Answer:

archaebacteria

eubacteria

8 0
3 years ago
why are individuals with an extra chromosome 21, down syndrome, more numerous than individuals with an extra chromosome 3?
givi [52]

Extra copies of the other chromosomes are probably fatal to the developing embryo that's why individuals with extra chromosome 21 are more numerous than extra chromosomes 3 or 16.

The term "aneuploidy" in genetics refers to the alteration in chromosomal number 23, which can result in hereditary disorders. An individual is said to be aneuploid if they have fewer chromosomes than the wild or euploid type due to an additional or missing chromosome, which is invariably linked to a lack of either physical or mental development or both. This happens during errors in meiosis, the type of cell division that takes place during the development of gametes, which are sex cells that give rise to zygotes during fertilization.

Non-disjunction is a failure of the meiotic process, in which two chromatids or chromosomes pair up and one pole receives nothing. When homologous chromosomes fail to split properly during meiosis I, two defective cells are produced as a result: one has an extra chromosome and the other lacks a chromosome. The chromatids in the chromosomes separate during meiosis II, which may also result in the formation of abnormal cells.

The trisomy on chromosome 21 is more prevalent because the condition is not fatal. Trisomy on a different pair of chromosomes, however, can often be fatal. Having an extra chromosome impacts the way a newborn develops both physically and intellectually. The newborn and future adult may face a variety of mental and physical difficulties as a result of these changes. This is because the DNA in those chromosomes changes how much protein is made and is encoded by them.

The complete question is:

Why are individuals with an extra chromosome 21, which causes Down syndrome, more numerous than individuals with an extra chromosome 3 or chromosome 16?

(A). There are probably more genes on chromosome 21 than on the others.

(B). Chromosome 21 is a sex chromosome, and 3 and 16 are not.

(C). Down syndrome is not more common, just more serious.

(D). Extra copies of the other chromosomes are probably fatal to the developing embryo.

(E). The nondisjunction of chromosomes 3 and 16 probably occurs much less frequently.

To learn more about chromosomal disorders please click on the given link: brainly.com/question/29100880

#SPJ4

5 0
1 year ago
Hey yall you don't know me but can someone help ill do anything ​
Ronch [10]

Answer: I believe the answer is D because I know that you can't kill a eagle in the U.S. because it is a protected species.

7 0
3 years ago
What occurs at step 3 in the diagram?
Ivanshal [37]

Answer:

A

Explanation:

The restriction enzymes cut the isolated DNA into fragments

5 0
3 years ago
Read 2 more answers
How does making models help scientists observe ...????<br>HELP
olga nikolaevna [1]
Building models doesn't actually help scientists observe phenomena. Scientists build models to describe how nature and systems operate then make observations to see if their models match what they observe. Models which don't match what they observe are either alterated or scrapped. Good models are kept and used by the scientific community.
5 0
2 years ago
Read 2 more answers
Other questions:
  • Which blood component makes up 41% of the blood’s volume?
    15·1 answer
  • Which group of organic compounds found in living things are not energy-rich?
    6·1 answer
  • 15 points .Bacteria that feed on dead or decaying material are: A. chemosynthetic B. photosynthetic C. saprophytic D. symbiotic
    9·2 answers
  • How did astronomers use technology to identify characteristics of the Crab nebula?
    13·2 answers
  • What is the name of the sugar found in DNA nucleotides?
    13·2 answers
  • (a)<br>Name the gas given off in photosynthesis​
    14·2 answers
  • In a microclimate, the conditions of the small area are______?
    15·1 answer
  • 9. Starch molecules are hydrolyzed into smaller units
    14·2 answers
  • Plz hurry tyy! I will give branliest!!
    11·1 answer
  • What process is talking place when moving water is carrying away small ppieces of rock
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!