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
Leona [35]
3 years ago
5

What substance speeds up the rate of a chemical reaction?

Biology
2 answers:
Alex777 [14]3 years ago
4 0
A catalyst is a substance that speeds up the rate of a chemical reaction

VikaD [51]3 years ago
3 0
Hi!
A catalyst is a substance that speeds up the rate of a chemical reaction.
Have a good day/night.
You might be interested in
Homosexual men tend to have ________ homosexual relatives on their mother's side of the family than on their father's side. The
Komok [63]

Answer:

more, more

Explanation:

Homosexual men are more likely to have more homosexual relatives on family side of their mother's than on side of their father. On the mother's side,  maternal family members of homosexual men produce more offspring than maternal family member of heterosexual men on mother's side of family.

in other word - Homosexual men has more homosexual relatives on their mother's side than on the father's side of the family. Maternal parents of homosexuals produce more offspring than heterosexuals.

7 0
4 years ago
This relationship between the tapeworm and the animal is an example of
Contact [7]

Answer:

Parasitism

Explanation:

The tapeworm benefits, while the animal gets hurt.

6 0
3 years ago
Restriction enzymes are used in making recombinant DNA. Describe the role restriction enzymes perform when constructing recombin
irga5000 [103]

An enzyme, which cleaves DNA after identifying a specific sequence of DNA is known as a restriction enzyme. The restriction enzymes are regarded as molecular scissors. The restriction enzymes are used by scientists to cleave a single gene from a bigger DNA piece that is, a fragment of foreign DNA and is spliced into a phage genome with the help of DNA ligase and restriction enzyme.  

The packaging of recombinant phage DNA is done in vitro and is permitted to infect a bacterial cell. The infected bacteria generate novel phage particles, each comprising a foreign DNA.  


5 0
3 years ago
Finches living on the Galapagos Islands were critical for Darwin to develop his ideas
kvasek [131]

Answer:

help me

Explanation:

i need help

5 0
3 years ago
Read 2 more answers
What is a Society where animals are used to help food production.
masha68 [24]
Agricultural society, if I understand the question correctly.
3 0
3 years ago
Read 2 more answers
Other questions:
  • Bacterial toxins are chemical products made by bacteria. a person ingests some honey containing clostridium botulinum. the
    6·1 answer
  • You are given an unknown organism to identify. It is unicellular and heterotrophic. It is motile, using many short extensions of
    15·2 answers
  • Ecosystems will have a greater chance of maintaining equilibrium
    12·1 answer
  • Some one please help me!!!
    12·2 answers
  • 1. Electricity is applied to the grid or other needs.
    11·1 answer
  • Anaerobic photoautotrophs were the first organisms to release oxygen into the early atmosphere.
    12·1 answer
  • Why is this important to the plant embryo? Examine various stages of the germination of both beans and corn shown in the course.
    9·1 answer
  • The pericardial cavity: Group of answer choices a) is the region of the thoracic cavity that contains the heart. b) contains a l
    15·1 answer
  • Please help fast!!!!5. Challenge: A food web is a more complicated
    10·1 answer
  • Drag each label to the correct location. Not all labels will be used.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!