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marysya [2.9K]
3 years ago
15

ILL MARK YOU BRAINLIEST IF CORRECT PLEASE HURYRYRYRYRYR

Biology
2 answers:
inna [77]3 years ago
6 0

Answer:

Full moon and spring tide

Explanation:

zhannawk [14.2K]3 years ago
4 0

Answer:

Full moon and spring tide

Explanation:

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The coat that surrounds the genetic material of a virus is made of what material? (
Anettt [7]

Answer:

Protein

Explanation:

  • The protein-covered coat that surrounds the genetic material of a virus is called a capsid.
  • There are mainly three structural shapes of a capsid :
  1. Icosahedral
  2. Prolate
  3. Helical
  • The functions of capsid includes:
  1. Protection of viral genome i.e., either DNA or RNA from dissolution.
  2. Helps in penetration of virus in host cells.

For More Information:

brainly.com/question/17846775

5 0
3 years ago
Read 2 more answers
WILL GIVE A BRAINLEST
8_murik_8 [283]
We can rule out small fish and grasses. My guess is that zooplankton get their energy from phytoplankton, because phytoplankton use photosynthesis to get their energy.
7 0
3 years ago
As described in "A Note About Bacterial Reproduction -- and the "Culture Bias,"" the organism Epulopiscium does not divide by bi
gayaneshka [121]

In liquid media or broth difference between dry and wet will give biomass of the Epulopiscium.

Explanation:

Biomass of bacteria can be measured by dry or wet mass. Bacteria numbers can be counted by spread plate method under the microscope.

In solid media the colonies obtained are diluted and number of cells will be seen by plate count method or on automated cell counter. The number would help calculate biomass

The biomass will be calculated by measuring wet and dry mass. Equipments required will be:

hydraulic gravity convection oven and centrifugation set up.

A cellulose acetate filter membrane is used which is 47 mm in diameter and 0.45 micron of pore size.

The cells  grown settles down due to gravity. They are stirred to evenly spread in the broth and is kept in centrifuge.

The cells obtained after centrifugation will be taken and wet weight is obtained.

To obtain dry weight the cells are placed in oven for 6 hours to 24 hours. The resultant cells are weighed and dry weight obtained.

Biomass will be calculated by subtracting the wet mass to dry mass. This way biomass is obtained in epulopisicuium. Here the cells will be of different size so on centrifugation 2 or more phases of cells can be seen due to gravity change.

8 0
3 years ago
What environmental stimulus is most likely to result in a more rapid heartbeat in an animal?
Kipish [7]

Answer:

This question is incomplete, the options are:

A) Decreased temperature

B) Strong southerly winds

C) Presence of a predator

D) Lack of water

The answer is C

Explanation:

A stimulus is something that provokes a response or reaction in a living organism. It can either be internal or external. An animal can respond to stimulus such as hunger, heat, predator etc.

However, among all the listed stimuli in the options, the PRESENCE OF A PREDATOR is most likely to result in a more rapid heartbeat in an animal. This is because the predator stimulus will require the animal to respond by running in order to survive. Running will increase its metabolic activity and cause its heartbeat to increase.

8 0
3 years ago
The two molecules that make up the sides of the ladder or the side portion of a dna molecule are
valina [46]
Answer: sugars and phosphates
8 0
3 years ago
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