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asambeis [7]
3 years ago
9

I will mark brainliest. What is a viral spike protein explain in your own words?

Health
1 answer:
TEA [102]3 years ago
8 0

Answer:

is a highly glycosylated and big type I transmembrane fusion protein that is made up of 1,160 to 1,400 amino acids, depending upon the type of virus.

Explanation:

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Maddy spends most of her time with a particular set of girlfriends. Within this group, there are specific standards of behavior,
Alenkinab [10]

Answer:

Part of a peer group.

Explanation:

Peer group may be defined as the group of individuals that have same interests, back ground or social status. They are more influenced by the other's behavior and belief.

Maddy live in the group of girl friends that have same behavior standard, dress code. They are more or less similar with each other and like to share each other company. They are friends and represent the part of the peer group.

Thus, the correct answer is option (a).

5 0
3 years ago
Which commonly abused drug is not psychoactive but still has serious long-term effects on the user’s brain?
charle [14.2K]

Answer:

i think it is marijuana

Explanation: because it slows your reflexes and its not a psychoactive drug

So it is D

-Brayden ;)

5 0
3 years ago
Read 2 more answers
What causes chronic strains?
cricket20 [7]

Twisting or pulling a muscle or tendon can result in a strain. It can also be caused by a single instance of improper lifting or by over stressing the back muscles. A chronic strain usually results from overuse involving prolonged, repetitive movement of the muscles and tendons. In addition, there are several factors that put a person at greater risk for a back strain or sprain, including excessively curving the lower back, being overweight, having weak back or abdominal muscles, and tight hamstrings (muscles in the back of the thighs). Playing sports that involve pushing and pulling—such as weightlifting and football—also increases the risk of a low-back injury. Chronic strains happen slowly over time from prolonged, repetitive overuse of muscles. Chronic strains develop from using the same muscle groups in the same pattern, causing even small stresses to build on one another. Causes of chronic strain include:

Improper body mechanics or using the wrong muscle groups for a task, such as repeatedly lifting heavy objects using your back instead of your legs

Improper sports mechanics or techniques, such as habitually gripping a tennis racket too tightly or an incorrect golf swing

Participation in the same exercises in the same way, day after day

Poor posture

Use of the wrong equipment, such as running shoes without the proper support for your foot type
5 0
3 years ago
Read 2 more answers
Which of the following is not a change that takes place in fruit during cooking?
Rina8888 [55]

Answer:

B

Explanation:

I'm pretty sure it's B, because I've had this same exact question yesterday. If it's not right, please don't be mad at me!

6 0
3 years ago
The level of which hormones increase after ovulation
Naily [24]

Progesterone is the hormone that increases after ovulation (Option A).

<h3>What is Progesterone?</h3>

Progesterone is a fundamental hormone in the reproductive cycle that increases its level after ovulation.

Progesterone is secreted by the corpus luteum and helps to maintain the wall of the uterus.

In conclusion, Progesterone increases after ovulation (Option A).

Learn more about Progesterone here:

brainly.com/question/464514

#SPJ1

4 0
2 years ago
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