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
Nuetrik [128]
3 years ago
9

Does atomic mass equal number of protons plus the number of neutrons?

Biology
1 answer:
tankabanditka [31]3 years ago
3 0
<span>The number of protons plus the number of neutrons is called the mass number.</span>
You might be interested in
What does bone consist of?
MrRa [10]

mostly collagen and some calcium phosphate

4 0
3 years ago
2. Fill in the chart on the three types of RNA.
Inessa05 [86]

Answer:

Function:

mRNA: mRNA can be described serves intermediate molecule between the genetic material and the amino acids for the making of protein.

rRNA: It makes up the ribosomes along with the ribosomal proteins. Ribosomes are the sites where the process of translation occurs.

tRNA: The tRNA is involved in the bringing of the nucleotides to the ribososmes for translation.

7 0
3 years ago
Animal cells store extra glucose in the form of glycogen. Which molecule do plants use to store extra glucose?
Ad libitum [116K]
The answer is D. starch.
5 0
3 years ago
Read 2 more answers
10.
Scorpion4ik [409]

Answer:

1. Iodine

Explanation:

6 0
2 years ago
1. which pairing matches the structures shown in the cell diagrams with th
Mademuasel [1]

Explanation:

D. E: photosynthesis; D: cellular respiration

Photosynthesis is a chemical pathway that’s integral to producing energy in plants and other primary producers. Energy in the form of molecules of glucose is produced from light, water and carbon dioxide while oxygen is released. This occurs in several complex steps, photosynthesis is a rate limited reaction, depends on several factors including carbon dioxide concentration, ambient temperature and light intensity; the energy is retrieved from photons, I.e. particles of light, and water is used as a reducing agent.

In the light reactions, occuring within the thykaloid, and stroma of the chloroplasts, water supplies the pigment chlorophyll with replacement electrons for the ones removed from photosystem II. Additionally, water (H2O) split by light during photolysis into H+ and OH- acts as a source of oxygen along with functioning as a reducing agent; it reduces the molecule NADP to NADPH by providing H+ ions. NADP and NADPH are integral to the dark reactions, or Calvin cycle where monosaccharides or sugars like glucose are produced after the modification of several molecules.

Respiration in the mitochondria utilizes oxygen for the production of ATP in the Krebs’s cycle via the oxidization of pyruvate (through the process of glycoysis). The electron transport chain, in which oxygen functions as the terminal electron acceptor, occurs in both plants and animals. Respiration includes:

  • Glycolysis: occurs in the cytoplasm 2 molecules of ATP are used to cleave glucose into 2 pyruvates, 4 ATP and 2 electron carrying NADH molecules.
  • The Kreb's cycle: in the mitochondrial matrix- 6 molecules of CO2 are produced by combining oxygen and the carbon within pyruvate, 2 ATP oxygen molecules, 8 NADH and 2 FADH2.
  • The electron transport chain, ETC: in the inner mitochondrial membrane, 34 ATP, electrons combine with H+ split from 10 NADH, 4 FADH2, renewing the number of electron acceptors and 3 oxygen; this forms 6 H2O, 10 NAD+, 4 FAD.

Learn more about cellular respiration at brainly.com/question/11203046

Learn more about Photosynthesis at brainly.com/question/4216541

Learn more about cellular life at brainly.com/question/11259903

#LearnWithBrainly

6 0
3 years ago
Other questions:
  • Give five statements about hemoglobin and myoglobin structure that are true?
    7·1 answer
  • De dois exemplos de bactérias que apresentam relação de mutualismo com seres vivos de outros reinos
    11·1 answer
  • According to Darwin's theory of evolution, how do new species evolve?
    13·1 answer
  • Which of the following are found in plant cells but not animal cells?
    7·2 answers
  • The Miller and Urey experiment is often viewed as an important experiment for AP Biology students to know/understand. Describe t
    14·2 answers
  • Which of the following would be an accurate statement about achieving a balanced budget?
    7·2 answers
  • Which statement best describes a physical change?
    6·1 answer
  • Follicle stimulating hormone (FSH) is secreted by which gland?
    5·2 answers
  • I WILL GIVE BRAINLIEST
    11·1 answer
  • 1. The Earth experiences days and nights due to the:
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!