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Alex73 [517]
3 years ago
8

WILL MARK BRAINIEST 50 POINTS

Biology
2 answers:
madam [21]3 years ago
7 0

Answer:

makes it way colder

Explanation:

Morgarella [4.7K]3 years ago
5 0
  • Addition of sugar will increase the viscosity of water.  
  • The adhesive force between the tube and liquid molecules determine the rate of capillary action.
  • When salt is added to water, its freezing point decreases.  When temperature increases ,cohesion of water decreases.  
  • When temperature increases surface tension decreases.  

<u>Explanation:</u>

Viscosity is the resistance to flow offered by liquids. Addition of sugar makes water sticky and increases viscosity. Salt addition lowers the freezing point of water. Thus salt can help the melting process of ice.  

Cohesion is the force of attraction between the molecules of same type. The cohesion of water decreases with the increase in temperature and molecules become more  free. Surface tension is contributed by the cohesive force fluid molecules.  

This indicates that surface tension decreases with temperature increase since cohesion also decreases.  

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What determines which substrate an enzyme will act on?
alexdok [17]

Answer:

Enzyme Active Site and Substrate Specificity

Enzymes bind with chemical reactants called substrates. There may be one or more substrates for each type of enzyme, depending on the particular chemical reaction. In some reactions, a single-reactant substrate is broken down into multiple products.

Explanation:

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3 years ago
Geneticists studying the gene for lactase did not find any differences in the coding region DNA (the section of DNA with instruc
ehidna [41]

Answer:

Explanation:

They discovered that the difference between lactose tolerant/persistence and intolerant individuals was due to a mutation located in another neighbouring gene that controls its persistence.

This gene is the MCM6 gene. This gene affects lactase promoter activity likely causing lactase persistence. It is located in a regulatory region upstream of the lactase (LCT) gene.

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4 years ago
How can IPAT equation show how population, development, and environmental degradation are linked?
galben [10]

Answer:

The IPAT equation can be described as a mathematical equation or quantitative measure of the factors that influence the degradation of the environment. This equation describes the impacts of human population and development on the environment.

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8 0
4 years ago
Accumulation of DDT in the testes may cause reduced fertility in males because the uncoupling of oxidative metabolism from ATP p
kow [346]

Answer: Is most likely to result from reduced ATP levels.

Explanation:

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The uncoupling process will reduce ATP synthesis in the mitochondrial cells of the sperms. This may lead to low sperm motility in the vaginal canal of the female after the insemination process. Thus this will reduce the male fertility.

5 0
4 years ago
PLEASE HELP I WILL MARK AS BRAINLIEST
erica [24]

Answer:

1) following surgery or hospitalization your body will need a high protein diet for iron and amnio acids amino acids in the protein help repair muscle damage by regenerating tissue and speeding up wound healing.

2) fish , because fish is full of omega-3 fatty acids and vitamins such as D and B2. Fish is also rich in calcium and phosphorus and a great source of minerals, such as iron, zinc, iodine, magnesium, and potassium.

3) highly processed foods because they are unhealthy and high in fats and sugar

6 0
4 years ago
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