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
jenyasd209 [6]
3 years ago
12

Indicate how pH and temperature affect the activity of an enzyme. (Choose all that apply)

Biology
1 answer:
9966 [12]3 years ago
5 0

Answer:

B

Explanation:

Great variations in temperature and pH from the optimum that an enzyme needs can affect its function. pH affects ionization of the functional groups of amino acids. The interaction of charges of these amino groups helps in stabilizing loops such as those of beta sheets and alpha helices and give the protein its an appropriate shape to function.

Temperatures, on the other hand, while it does not change the ionization of the functional side groups of amino acids, it breaks these bonds of the interactions by giving the molecules enough energy to break free from these bonds hence denaturing the protein.

You might be interested in
13
zepelin [54]

Answer: (a) Membranes prevent protein molecules diffusing out of the blood.

5 0
3 years ago
Which description best identifies the unique attributes of connective tissue?.
vampirchik [111]

Full question:

Which description best identifies the unique attributes of connective tissue?.

A. Connective tissues, unlike other tissues, lack blood vessels and blood.

B. Connective tissues transmit signals from one part of the body to another.

C. Connective tissue is characterized by an extracellular matrix.

D. Connective tissues are hard and inflexible, whereas soft, flexible structures of the body are made up of other tissue types.

Solution:

Connective tissue is characterized by an extracellular matrix. Thus, the correct option is C.

An extracellular matrix distinguishes connective tissue. A histologist analyzes a tissue slide and notices a densely packed parallel network of fibers. Squeezed between the fibers, a few cells can be observed.

<h3>What is connective tissue?</h3>

Connective tissues are those tissue which help in support, protection, and structure. Additionally, connective tissue stores fat, aids in the movement of nutrients and other substances between tissues and organs, and aids in the repair of damaged tissue. Cells, fibers, and a gel-like material make up connective tissue.

Extracellular macromolecules and minerals, includes as collagen, enzymes, glycoproteins, and hydroxyapatite, make up the extracellular matrix (ECM), a three-dimensional network that provides structural and biochemical support to surrounding cells.

For more information regarding connective tissues, visit:

brainly.com/question/1985662

#SPJ1

7 0
2 years ago
What fractional part of a pound ia is an once
Degger [83]
1/16 of a pound is in one pound because there are 16 oz in 1lb.
5 0
3 years ago
1. The epicenter of an earthquake can be located using _______ from at least three seismographic stations.
miskamm [114]

1. triangulation

2. amplitude

3. surface

4. c

5. a

6. d

7. b

8. Seismic waves can be used to determine the structures and materials of the earth because the waves change in their movement and behavior based on the materials or structures that they encounter.

7 0
3 years ago
Name the final form of chemical energy produced by cells during cell respiration
kap26 [50]
The final form of chemical energy produced by cells during cell respiration is ATP. 
hope this helps................
6 0
3 years ago
Other questions:
  • Suppose thymidine labeled with carbon-14 was added to a culture of bacteria and allowed to incubate for 20 minutes (one generati
    7·1 answer
  • Why is reproduction considered as a life function?
    9·2 answers
  • The cartilage which divides the nose in two parts is called the
    5·2 answers
  • n 1928, Fred Griffith performed an experiment revealing that genetic material can be passed _____. This experimental system was
    8·1 answer
  • PLEASE HELP ME 1. An allele is another word for a gene one of several possible forms of a gene a heterozygous genotype a homozyg
    10·1 answer
  • Where does translation take place?
    6·1 answer
  • Red blood cells _____. carry oxygen form clots carry carbon dioxide fight germs
    10·2 answers
  • Please answer this question,
    15·2 answers
  • PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!
    10·2 answers
  • how does carbon go through an ecosystem including producers, primary, secondary, and teritary consumers
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!