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
Roman55 [17]
3 years ago
6

What can you add to battery acid to significantly change the ph

Biology
1 answer:
Korvikt [17]3 years ago
4 0
Bleach or Milk or Water (but bleach wins)
You might be interested in
What do mountain gorillas eat??
lianna [129]

Answer:

roots, shoots, fruit, wild celery, and tree bark and pulp

Explanation:

3 0
3 years ago
Patients with a specific medical condition have been provided with a new device that helps them manage their condition. The pati
Arte-miy333 [17]

Answer:

by providing a toll-free number in case there are questions about the devices.

Explanation:

One of the best ways to make certain that this does not happen is by providing a toll-free number in case there are questions about the devices. Doing so makes sure that the customers are fully aware and understand the device and what it is doing. This prevents the customer from assimilating other benefits that they may experience which have nothing to do with the provided device into the survey and potentially contaminating the data with false feedback.

5 0
3 years ago
Histone acetyltransferases (HATs) are capable of remodeling chromatin by adding acetyl groups to various lysine residues in hist
SCORPION-xisa [38]

Answer:

The correct answer is "Histones in general have a net negative charge that allow them to bind to DNA. Acetylation of histones, decreases their positive charge and weakens the histone-DNA interaction".

Explanation:

Histone acetyltransferases (HATs) are regulators of gene activation and deactivation, achieved by the transference of  an acetyl group from acetyl-CoA to histones. HATs function by the premise that histones in general have a net negative charge that allow them to bind to DNA. Acetylation of histones, decreases their positive charge and weakens the histone-DNA interaction. Therefore, most of the times histone acetylation increases gene expression, because the acetylated gene is free from the histones and is able to be encoded.

6 0
3 years ago
Which statement is true about a species living in a homogenous environment compared to a species living in a heterogeneous envir
Dovator [93]

Answer:

A species that lives in a heterogeneous environment is more likely to exhibit phenotypic plasticity.

Explanation:

Phenotypic plasticity might be understood as the ability of a genotype to produce different phenotypes in response to varying environmental conditions.

Phenotypic plasticity needs epigenetic mechanisms to occur, which involve the genotype and the environment interaction to produce adapted phenotypic changes.

Epigenetic mechanisms produce changes in the expression of the genes, with no need to alter the DNI nucleotides sequences.

A heterogeneous environment imposes variability on genotypes that interact with it, producing different phenotypes. These phenotypes will vary according to environmental conditions.

8 0
3 years ago
In 1937, a man employed to lay water pipes was found to be the source of a severe epidemic of typhoid fever. The man, an asympto
Wittaler [7]
Urine culture

It literally says he peed in the water
7 0
3 years ago
Other questions:
  • "during a head to toe examination, the nurse should expect which musculoskeletal finding in the older adult
    7·1 answer
  • Small changes in genes
    14·1 answer
  • Boris Magasanik collected data on the proportion of each base in RNA from different species. To compare the relative amount of e
    11·1 answer
  • Sodium ions move into cells from areas of low concentration to areas of high
    5·2 answers
  • A person has a sex-linked inheritable disease. Which statement is true about the set of chromosomes which are likely to carry th
    12·2 answers
  • What was the result of using drainage blocks to keep water in the field level during the growing season?
    9·1 answer
  • How has the human population changed over time?
    15·2 answers
  • Jessica is watching a storm approach her house and sees grey clouds, lightning
    6·1 answer
  • Of the ____________ globins that make up hemoglobin, two are identical and called ____________ globins, and the other two are ca
    6·1 answer
  • Which type of direct increases glycogen stored in muscle and endurance time at marathon speed most? high fat mixed high carbohyd
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!