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
Fudgin [204]
3 years ago
13

Which star is hotter proxima Centauri or deneb?

Biology
1 answer:
marissa [1.9K]3 years ago
4 0

Answer:

deneb is hotter

Explanation:

You might be interested in
What do ribosomes do?
avanturin [10]
Ribosomes are where RNA is translated into protein. this process is called protein synthesis. 
7 0
3 years ago
Read 2 more answers
PLEASE HELP ME!!! WILL GIVE BRAINLIEST!!!
Varvara68 [4.7K]

Answer:

If the amount of caffeine increases, then the breathing rate of goldfish will decrease.

3 0
1 year ago
Read 2 more answers
Receipt of extracellular signals can change cell behavior quickly (e.g., in seconds or less) or much more slowly (e.g., in hours
balandron [24]

Answer:

A. Molecular changes such as extracellular signals on extracellular ligands can result in quick changes in cell behaviour. One example is insulin. Upon insulin binding on the receptor on the cell membrane, the cell release GLUT4 transporters (for muscle cells) to increase uptake of glucose.

B. Slow changes in cell behaviour can be observed for other lipophilic hormones or intracellular receptors such as glucocoortoid or estrogen which reacts with receptors in the cells.

C. Insulin is required to maintain a constant blood glucose level and hence levels of insulin has to be mediated in correspondence to the blood glucose levels. Fast acting signalling is thus required for homeostasis of blood glucose levels. Where for such lipophilic hormones such as steriods, glucocortoid, these hormones tend to have a longer lasting effect and hence results in a slow change.

6 0
3 years ago
Choose all the answers that apply.
____ [38]

increase because of carbon

4 0
3 years ago
Read 2 more answers
Which of the following states of matter has a definite shape?
weeeeeb [17]
Solid Liquid Gas or Plasma , a define shape would have to be the solid
3 0
3 years ago
Read 2 more answers
Other questions:
  • __________ is the ability to produce whatever volume the customer needs. answer correct changeover flexibility volume flexibilit
    15·2 answers
  • All of the following are common conflicts EXCEPT Select one: a. Character vs. self b. Character vs. character c. Character vs. n
    7·1 answer
  • Remember that the glomerulus is the initial filtering sieve of the nephron.
    7·1 answer
  • Which of the following contain the genetic code?
    13·1 answer
  • An atoms reactivity is determined by its
    6·1 answer
  • The table below shows the number of chromosome pairs for various
    10·1 answer
  • What term is used to describe an animal that eats herbivores? A. primary consumer B. primary producer C. secondary consumer D. s
    5·1 answer
  • Lactase is classified as which of the following macromolecules?
    5·1 answer
  • Another source for sulfur is from pollution cases by man-made activities. These are mixed with water in the air falling in
    14·1 answer
  • What are the 3 main NATURAL processes of the carbon cycle?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!