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viva [34]
3 years ago
5

Which of the following are true of enzymes?

Biology
1 answer:
MAVERICK [17]3 years ago
5 0

Answer:

Enzymes raise the activation energy of a reaction

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Help now! For biology
tigry1 [53]

Answer:

The plant would grow 3 feet tall

Explanation:

2/6 of water a day

7 0
2 years ago
The failure of the attempt to reintroduce clapper rails in California was an example of the _____.
Lemur [1.5K]

The correct answer is option D, difficulty of redesigning workable ecosystems

Reason -

The area that was redesigned into an ecosystem actually failed to attract the endangered species of clapper rails in California because of the following two reasons –

a) Failed attempt of restoration of Cord grass ( a tree which is a dominant tree in the nesting habitat of clapper rail) . Even if few such trees were there they could not grow to their full height and thus were incapable of providing adequate nesting cover

b) Due to the lack of predatory insect, some herbivore insect in the ecosystem attacked the green grasses thereby making the nesting inadequate.

7 0
3 years ago
Which of these is most likely true for two organisms, A and B, in parasitism?
Katen [24]
In parasitism, one organism harms another organism (the host). An example would be fleas living in cats/dogs; they feed on their blood.

Therefore the answer is A is harmed, and B is helped.
7 0
3 years ago
Read 2 more answers
Need help I will give you 20 points plsss
dybincka [34]

Answer:

III3 will be "pp" lower case p

II2 will be Pp

Explanation:

As we know the trait is caused by dominant alleles. III3 is not affected so she will have two recessice alleles so 2 lower case p.

III2 is affected so the person will have one dominant allele P and one recessive. The dominant is from the father and the recessive is from the mother.

Hope that helps

7 0
3 years ago
Read 2 more answers
What differences between physical and chemical barriers​
Step2247 [10]

Answer:

Mechanical barriers — which include the skin , mucous membranes , and fluids such as tears and urine — physically block pathogens from entering the body. Chemical barriers — such as enzymes in sweat , saliva , and semen — kill pathogens on body surfaces.

5 0
2 years ago
Read 2 more answers
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