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
rosijanka [135]
2 years ago
8

2 Pretest Unit 2

Biology
1 answer:
goldfiish [28.3K]2 years ago
8 0

Answer:

a

Explanation:

i looked it up

You might be interested in
In which phase of the cell cycle do cells grow and synthesize new proteins and organelles?
Kazeer [188]
G1 phase is the phase of the cell cycle that cells grow and synthesize new proteins and organelles.

G1 phase is the phase between the completion of the mitosis and the beginning of the DNA synthesis in the S phase. In this phase, protein synthesis and production of organelles happen.



6 0
3 years ago
Why isnt interphase part of mitosis
nexus9112 [7]
Interphase isn't part of mitosis because the cell doesn't divide in interphase.
8 0
3 years ago
Read 2 more answers
Protons and neutrons together form
Oksi-84 [34.3K]
A nucleus. Hope this helps.
8 0
3 years ago
Cuantos huesos pares tiene el craneo
MArishka [77]

Answer:

Human skulls have 22 bones: 8 cranial bones and 14 facial bones, according to the National Center for Biotechnology Information (NCBI).

Explanation:

please mark this answer as brainlest

7 0
2 years ago
Read 2 more answers
What stage of respiration immediately follows the process depicted below? Two pyruvate molecules undergo a chemical reaction, co
Nadya [2.5K]

Answer:

Electron transport chain

Explanation:

Cellular respiration is the process whereby glucose is broken down in the cell to yield energy in form of ATP. This process, which is important to the metabolic functioning of every organism, occurs in three major stages namely: glycolysis, kreb's cycle and electron transport chain (ETC).

According to this question, a stage of respiration is described as follows:

- Two pyruvate molecules undergo a chemical reaction, combining with coenzyme A to form two acetyl-CoA molecules.

- Two carbon dioxide molecules and two NADH molecules are formed as a result of this process.

The process depicted above is KREB'S CYCLE of cellular respiration, hence, the stage of respiration that immediately follows the process is called ELECTRON TRANSPORT CHAIN (ETC).

3 0
3 years ago
Read 2 more answers
Other questions:
  • Humans developed antibiotics to fight bacterial infections. However, some antibiotics are no longer effective in killing the bac
    9·2 answers
  • Which carbon(s) on the sugar is(are) in dna is used to make the phosphate ester linkages? g?
    9·1 answer
  • What is the ratio of surface area to volume for a sphere with the following measurements? Surface area = 588 m2 volume = 1372 m3
    12·1 answer
  • What is the species of an animal always written in?
    5·2 answers
  • air has lower specific heat than water.Once the sun goes down will the ir or the water cool off faster?
    9·2 answers
  • Which statements is true regarding selective breeding ?
    6·2 answers
  • Which characteristics are common to most salamanders? Check all that apply.
    12·2 answers
  • Bone marrow is responsible for producing:
    9·2 answers
  • The evolution of membrane-bound organelles in eukaryotic cells resulted in many benefits to the cell. Describe three membrane-bo
    8·1 answer
  • From where does a heterotroph directly obtain its energy?.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!