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
kicyunya [14]
3 years ago
9

What are the four predominant elements in biology ?

Biology
2 answers:
belka [17]3 years ago
8 0

Answer:Carbon, Hydrogen, Oxygen and Nitrogen.

Explanation:

They make up 96% of the atoms that are in living things, so they would be considered major chemicals.

Alenkasestr [34]3 years ago
6 0

Answer:

The cells of living things are made mainly of four elements: carbon, hydrogen, oxygen and nitrogen. They make up 96% of the atoms that are in living things, so they would be considered major chemicals. However, depending on how you define major, other elements that only make up a few percent of cells can top the list.

Explanation:

You might be interested in
A pure culture in the exponential growth phase has a bacterial concentration of 6.4 x 108 cells/ml. If the bacterium has a gener
finlep [7]

Answer:

856

Explanation:

5 0
2 years ago
Efek amfetamin dosisi tinggi bagi pengguna adalah
IgorLugansk [536]
Efek amfetamin dosisis tinggi bagi pengguana adalah meant to be letter C.melemabkan kerja otak dan cpt bosan.
4 0
3 years ago
What is the mRNA copy of the DNA strand: TAC AAA GTT AGA GAG TAG ATC
Nitella [24]

Answer:

AUG UUU CAA UCU CUC AUC UAG

Explanation:

4 0
2 years ago
For the past 20 years, the population of the invasive Asian Carp in the Mississippi River has skyrocketed while populations of n
quester [9]
I would say A is most likely the correct answer
3 0
2 years ago
Read 2 more answers
Generally, the hormones secretin and cholecystokinin which are released by duodenal enteroendocrine cells will ________. decreas
aniked [119]

Answer:

c. increase the release of digestive enzymes and bile

Explanation:

Secretin and cholecystokinin are hormones produced in the duodenal region of the small intestine. They are both involved in the release of digestive enzymes and bile.

Secretin is actively involved in controlling the pH of the chyme when it enters the duodenum from the stomach. It does so by inhibiting the release of gastric acid from the parietal cells in the stomach. Secretin induces the release of sodium bicarbonate ions from the pancreas which help to increase the pH of the chyme. This hormone also stimulates the secretion of bile.

Cholecystokinin (CCK) stimulates the contraction of the gallbladder and the release of bile into the duodenum. CCK also acts on the pancreas, stimulating it to produce pancreatic juices for digestion.

5 0
2 years ago
Other questions:
  • The fluid mosaic model of the membrane proposed that membranes ____________
    15·1 answer
  • The dictionary defines equilibrium as a situation in which forces
    8·1 answer
  • Rough er is connected to the_________ membrane and to ______ er
    5·1 answer
  • True or false all cells living or dead can produce new living cells ​
    7·2 answers
  • PLEASE HELP ME !!!
    14·1 answer
  • Will give brainliest How would this change MOST LIKELY affect the various populations over time?
    5·1 answer
  • What are the 10 branches of biology?
    13·1 answer
  • Read the passage below and use the information to answer the question that follows. Joey is the oldest of three children. Like h
    12·2 answers
  • HEYYY GUYSSS HELPPPP MEEEE PLEEASSEEEE ILL MARKK YOUU BRAINLYYY :)
    9·1 answer
  • How do you think the creation of a foldscope can make a difference/ an impact?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!