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Rom4ik [11]
3 years ago
10

hen faced with a sudden drop in environmental temperature, what will happen to an ectothermic animal? it is likely to experience

a drop in body temperature it will increase muscle activity to produce heat adjust its fats stores to be more insulating
Biology
1 answer:
sergey [27]3 years ago
6 0

Answer:in addition are formation of goose pimples and erection of hair muscles so as to trap more air thus insulation

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Which amino acid has a hydrophobic side chain?​
docker41 [41]

Answer:

glycine, alanine, valine, leucone, isoleucine, proline, phenylalanine, methionine, and trytophan are all amino acids with hydrophobic side chains.

4 0
3 years ago
All enterics are facultative anaerobes; they have both respiratory and fermentative enzymes. What color results would you expect
Andrej [43]

Answer:

Explanation:

The O-F glucose test (oxidative-fermentation) is used to determine whether an organism is performs oxidative or fermentative metabolism.

Oxidative metabolism (i.e respiration) takes place in the presence of oxygen while fermentative takes place in the absence of oxygen.

Facultative anaerobes can carry out both fermentation and respiration.

The O-F medium has glucose, peptones and a pH indicator. When the pH of the medium is acidic, that is glucose has been broken down, the medium turns yellow. When it is basic, it turns blue implying that peptone and not glucose had been broken down.

The sealed tube is overlaid with oil so as to prevent oxygen from getting in, making it anaerobic.

The unsealed tube allows oxygen.

Enterics would be yellow is both tubes because they are facultative anaerobes and can grow in the presence or absence of oxygen, hence they carry out both respiration and fermentation.

4 0
3 years ago
How does the mass of a parked car effect the distance it moves when hit
7nadin3 [17]
The greater the mass the less it moves
8 0
3 years ago
4 Which is NOT a part of the eye?<br> A. cochlea<br> B. cornea<br> C. pupil<br> D. retina
kramer

Answer:

A: cochlea

Explanation:

Hopefully this helps!

5 0
3 years ago
Identify one energy rich molecule that is produced during during photosynthesis
alexandr1967 [171]

Explanation:

Glucose is produced during photosynthesis.

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.

Water supplies the chlorophyll in plant cell 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 Calvin cycle where monosaccharides or sugars like glucose are produced after the modification of several molecules.

<em>overall: 6CO2 + 6H20 + (light energy) → C6H12O6 + 6O2</em>

Carbohydrates like glucose function to supply energy and support molecules they consist of mainly sugars or starches in long chains and rings to form monosaccharide monomers. They include monosaccharides, disaccharides and polysaccharides which describes the type of bonding and the degree of complexity of the polymers.

<em>Basic makeup: C, H, O -with many polar OH groups</em>

<em></em>

<em></em>

<em>Learn more about Photosynthesis at brainly.com/question/4216541</em>

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

<em>#LearnWithBrainly</em>

<em></em>

4 0
3 years ago
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