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
DENIUS [597]
3 years ago
15

True or false: atoms can only form bonds by transferring or stealing valence electrons from each other.

Biology
1 answer:
fgiga [73]3 years ago
7 0

Answer:

True!

Explanation:

You might be interested in
Energy expended from fidgeting is called __________. energy expended from fidgeting is called __________. non-exercise activity
9966 [12]
The answer is the non-exercise activity thermogenesis. Energy expended from fidgeting is called the non exercise activity thermogenesis (neat). Basal metabolic rate is the energy expended to support metabolism. Thermic effect of food (tef) is the energy expended for the digestion, absorption, and metabolism of nutrients. 
3 0
3 years ago
If alleles of two different genes assort independently during gamete formation then what should be the phenotypic ratio in the F
Pepsi [2]

Answer:

9:3:3:1

Explanation:

If alleles of two genes separate randomly during anaphase-I of meiosis, some new combinations of the alleles are formed in the gametes. A heterozygous genotype for two loci (let's support TtRr) produces a total of four types of gametes in 1:1:1:1 ratio (TR, Tr, tR, and tr). The random fusion of these gametes from two double heterozygous parents (TtRr x TtRr) gives a phenotype ratio of 9:3:3:1. Here, 9/16 F2 progeny exhibit dominant phenotype for both loci while 1/16 exhibits recessive phenotype for both the genes. Rest 3/16 and 3/16 F2 progeny express dominant trait for one gene and recessive for the other.

6 0
3 years ago
Which organism is not a eukaryote?
Nikolay [14]

Answer:

Eukaryotes are organisms whose cells contain a nucleus and other membrane-bound organelles. There is a wide range of eukaryotic organisms, including all animals, plants, fungi, and protists, as well as most algae. Eukaryotes may be either single-celled or multicellular. Eukaryotes are differentiated from another class of organisms called prokaryotes by way of the presence of internal membranes that separate parts of the eukaryotic cell from the rest of the cytoplasm. These membrane-bound structures are called organelles.

In eukaryotes, the cell's genetic material, or DNA, is contained within an organelle called the nucleus, where it is organized in long molecules called chromosomes. Eukaryotic cells also contain other organelles, including mitochondria, which generate energy; the endoplasmic reticulum, which plays a role in the transport of proteins; and the Golgi apparatus, which sorts and packages proteins and lipids for transport throughout the cell. Plant cells additionally contain organelles called chloroplasts, which are used to collect energy from sunlight.

Explanation:

Im a nature person.

5 0
3 years ago
In humans, color blindness is caused by a recessive gene linked to the x chromosome. Normal vision is
kow [346]

Answer:

C

Explanation:

5 0
3 years ago
How is wind energy a renewable source ?​
deff fn [24]
Because wind is a source of energy which is non-polluting and renewable , is he turbines create power without using fossil fuels. Hope this helps!
3 0
3 years ago
Other questions:
  • Which of the following are the three kinds of RNA?
    14·1 answer
  • 1. How is the potential energy of an object related to its position? (hint: if an object is higher up will it have more or less
    14·2 answers
  • The rock cycle is not important to living organisms. Please select the best answer from the choices provided T F
    15·1 answer
  • What are the fatty acids that must be eaten in our diet?
    10·1 answer
  • Please Help.........................
    9·2 answers
  • Crossing over during prophase i results in ________.
    9·1 answer
  • Photosynthesis involves the transformation of light energy into
    14·1 answer
  • Which is a characteristic of a capillary? A. Carries blood away from the heart. B. Has valves to direct blood flow. C. Controls
    12·1 answer
  • You could have sinus pain while driving up through the mountains if the air cavities are blocked by excess mucus. [LAST FREE BRA
    13·2 answers
  • How can the school show tolerance and respect towards diversity​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!