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
12345 [234]
3 years ago
8

Can someone help me?

Biology
1 answer:
frutty [35]3 years ago
6 0

Answer:

I think the answer is D.

You might be interested in
Which of the following was an effect of World War II on the agriculture industry?
vladimir1956 [14]
I would guess C, hope that helps!
6 0
3 years ago
Read 2 more answers
`there is one base that is not found in dna, but it is found in rna. which one is it?
Lorico [155]
It is A: Uracil

DNA and RNA is my favorite subject in Biology and Anatomy
6 0
3 years ago
An article about the digestive system ​
tensa zangetsu [6.8K]

answer: please refer to my word document which i wrote and attached in my answer.i hope it helps you i am so sorry if it wasnt what you wanted. PLEASE DOWNLOAD MY DOCUMENT AND OPEN IT YOU WILL FIND MY WORK .I ALSO ADDED A DIAGRAM OF THE DIGESTIVE SYSTEM TO HELP YOU UNDERSTAND MORE.

HOPE IT HELPS U!

Download docx
<span class="sg-text sg-text--link sg-text--bold sg-text--link-disabled sg-text--blue-dark"> docx </span>
38b46dd4addfe4b2bebc0d50aa1d5a0f.jpg
4 0
3 years ago
Sadie's continued use of marijuana will lead to her brain's reduction of the neurotransmitter _____, which will require her to n
NARA [144]

Answer:

Sadie's continue use of marijuana will lead to her brain's reduction of the neurotransmitter anandamide which will require her to need more of the marijuana to achieve its effects.

Explanation:

The active ingredient of marijuana is tetrahydrocannabinol (THC)which is responsible for causing change in the brain.

This activates specific receptors called cannabinoid receptor.This receptors are found in limbic and cerebral cortex region and cerebellum.

As these receptors are located in the brain, the effect of these receptors are also wide spread.In healthy brain, these receptors are activated by a neurotransmitter called as anandamide that have pain relieving effect and also play important function in brain.When THC activates these receptors,causes interference of the normal function.

marijuana also boost another type of neurotransmitter called dopamine after taking the drug.

4 0
3 years ago
The PCR primer ‘D7S820’ is used to amplify the D7S820 locus. Using this gel below, determine whether each person (M1, P1, P2, C1
Ahat [919]

Answer:

1) M1 is heterozygous since it contains 2 bands, which means that it contains one recessive and one dominant allele

P1 is homozygous for this locus, since it contains a single band or is known to be homozygous for the locus or gene.

P2 is hetozygous for this locus because two bands appear in which each band represents one allele for the gene.

ChildC contains two gel bands, representing two alleles and is therefore heterozygous

P1 is the father of the child C1, if we look at the gel, each father shows a similar band, one coinciding with the mother and the second with the father p1

As for the paternity study, the PCR test is not useful, since it provides asymmetric results, thus only one strand information will be provided, and because the DNA is double-stranded, a more complete study is required.:

3 0
4 years ago
Other questions:
  • What is the principle of independent assortment?
    7·2 answers
  • The "pancreatic enzyme that digests carbohydrates" is
    11·1 answer
  • Starlings are birds that were brought into the United States from Europe for breeding purposes. Their numbers have increased to
    13·1 answer
  • What are the two classes of legumes
    12·1 answer
  • Two basic properties of matter are?
    15·1 answer
  • Name at least two shapes that can be formed by carbon compounds
    14·2 answers
  • How far from Earth is the star Proxima Centauri
    11·1 answer
  • What organisms disappeared in the holocene epoch?
    14·1 answer
  • A plant with the genotype TT is called _____.<br><br> homozygous<br> heterozygous<br> hybrid
    14·2 answers
  • Taxomony
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!